Products

K&N Three Phase AC Switch Disconnector 100A #2: KG100-T204-GBA290  Switches - AC Isolators Kraus & Naimer AC Switch – 3-Phase AC Connection The Kraus & Naimer AC Switch is designed for safe and reliable 3-phase AC connections. Built with robust plastic enclosures and an IP66 protection rating, this switch offers complete insulation and weather resistance, making it suitable for industrial and commercial installations. Its safety-focused design includes a red OFF-position handle lockable with padlocks, as well as an interlocked lid that prevents opening when in the "ON" position. Key Features Durable Build – Plastic enclosure with full insulation. IP66 Protection – Dust-tight and resistant to powerful water jets. Enhanced Safety – Red handle in OFF position, lockable with padlocks. Interlock Mechanism – Prevents access while switch is in "ON" position. Suitable for 3-Phase AC Systems – Ensures reliable power control. Technical Specifications Weight: 1.32 kg Rated Power: 69,282 W Poles: 4 Max Cable Size: 16 mm² Rated Voltage: 690 V Rated Current: 100 A Max Voltage: 690 V Dimensions: 145 × 250 × 107 mm (W × H × D) Backing Plate: Grey

K&N Three Phase AC Switch Disconnector 25A #1: KG20-T204-GBA486 Switches - AC Isolators Kraus & Naimer DC Switch – 25A, 4-Pole, IP66 The Kraus & Naimer DC Switch is a durable and reliable isolator, designed for safe disconnection in three-phase AC applications. With its IP66-rated enclosure, robust construction, and lockable handle, this switch is ideal for both residential and commercial solar and electrical installations. Key Features Suitable for three-phase AC connection Plastic enclosure with total insulation IP66-rated protection for outdoor and indoor use Pre-moulded knock-outs for easier cable entry Red handle in the OFF position – lockable with padlocks for safety Interlocked lid prevents opening while in the ON position Grey plate backing for discreet installation Technical Specifications Weight: 0.48 kg Rated Power: 17,320 W Poles: 4 Maximum Cable Size: 10 mm² Maximum Voltage: 690 V Rated Current: 25 A Rated Voltage: 400 V Dimensions (W x H x D): 100 × 190 × 93 mm

K&N Three Phase AC Switch Disconnector 40A #2:KG41-T204-GBA290  Switches - AC Isolators Kraus & Naimer AC Switch – 3-Phase Industrial Isolator The Kraus & Naimer AC Switch is a high-quality, reliable solution for three-phase AC connections. Designed for safety and durability, it is ideal for industrial, commercial, and renewable energy installations. Key Features Robust Plastic Enclosure – durable and fully insulated for safety IP66 Protection – suitable for harsh environments, dust-tight and water-resistant Lockable Handle – red handle in OFF-position can be padlocked for added security Interlocked Lid – prevents opening the enclosure while in the ON position Specifications Weight: 0.67 kg Rated Power: 27,712 W Poles: 4 Max Cable Size: 10 mm² Max Voltage: 690 V Rated Current: 40 A Rated Voltage: 690 V Dimensions: 100 x 180 x 93 mm (W x H x D) Plate Backing Colour: Grey Why Choose Kraus & Naimer AC Switches? This AC switch is ideal for industrial and renewable energy applications, offering maximum safety, compact design, and easy installation. Its lockable handle and IP66 rating make it perfect for secure, reliable operation in demanding environments.

K&N Three Phase AC Switch Disconnector 63A #2:KG64-T204-GBA290  Switches - AC Isolators Kraus & Naimer AC Switch – 3-Phase AC Connection The Kraus & Naimer AC Switch is a high-quality, durable AC isolator, designed for safe and reliable three-phase AC connections. Ideal for residential, commercial, or industrial applications, this switch features IP66 protection, a lockable handle, and a fully insulated enclosure to ensure maximum safety. Key Features 3-phase AC connection – suitable for various electrical installations IP66 protection – dust-tight and fully protected against water ingress Totally insulated plastic enclosure – enhances safety during operation Lockable handle – red in the OFF position, padlock compatible Interlocked lid – prevents opening while in the ON position Compact and lightweight design – easy to install and integrate Specifications Weight: 0.68 kg Rated Power: 43,647 W Poles: 4 Max Cable: 10 mm² Max Voltage: 690 V Rated Current: 64 A Rated Voltage: 690 V Dimensions: 100 x 190 x 93 mm (W x H x D) Plate backing: Grey Why Choose Kraus & Naimer AC Switch? Enhanced safety – fully insulated enclosure and interlocked lid Reliable performance – designed for heavy-duty three-phase AC connections Easy to operate – lockable handle prevents accidental operation Compact and versatile – suitable for various electrical systems ✅ The Kraus & Naimer AC Switch is a robust, safe, and versatile solution for managing three-phase AC connections in residential, commercial, or industrial installations.

GivEnergy Battery Isolator 100A DC MCB #2: KETO-1-160A DC Miniature Circuit Breaker – 100A for GivEnergy Systems Protect your GivEnergy solar system with this DC Miniature Circuit Breaker, designed to ensure safe and reliable operation. Ideal for PV systems, it provides essential protection against overloads and short circuits. Key Features: Load Protection: Safeguards your system from excessive current. Overload & Short Circuit Protection: Automatically interrupts the circuit during faults. PV System Optimized: Specifically designed for solar energy applications. Specifications: Rated for 80V nominal voltage and 100A current. Advanced Safety Technology: Features scientific arc extinguishing and flash barrier technology for safe current interruption. Reliable, compact, and easy to integrate, this breaker is an essential safety component for your solar installation.

KETO Battery Disconnector with 200A Fuses #2: KETO-1-200A Storage Systems KETO-1 Fuse-Switch-Disconnector Kit – Battery Isolator Ensure robust and safe battery disconnection with the KETO range from Jean Müller, renowned for precision and user safety in electrical installations. Ideal for hybrid, solar, and energy storage systems, this kit delivers secure isolation for high-current DC setups. Kit Includes: 1 × KETO-1 Fuse-Switch-Disconnector Body – Size 1, DIN rail mountable 2 × N1015205 200A NH Fuse Links – Compatible with KETO 1 Key Features: High DC Capacity: Maximum DC current 250A, rated for up to 440V DC Flexible Cable Terminals: M10 lugs support cable areas from 25–150mm² Compact & Durable: Overall width 184mm, system size 300mm User Safety: Provides reliable battery isolation for maintenance or emergency shutdown Easy Installation: DIN rail mountable for secure and professional setup The KETO-1 Fuse-Switch-Disconnector Kit is a reliable, high-quality solution for isolating batteries in solar, hybrid, and other DC-powered systems, combining safety, efficiency, and convenience in one package.

KETO Battery Disconnector with 100A Fuses #1: KETO-00-100A Jean Müller KETO-00 Fuse-Switch Disconnector Ensure robust and secure battery disconnection with the KETO range from Jean Müller, renowned for its attention to detail and maximum user safety. Perfect for residential and commercial solar and battery installations. Key Features KETO Size 00: Compact yet powerful design for secure battery isolation. High DC Current Rating: Maximum DC current up to 100A, DC voltage rating 440V. Durable Construction: Overall width 106mm, system size 195mm. Secure Connections: M8 lug terminals supporting cable areas from 25–95mm². DIN Rail Mountable: Easy integration into existing electrical setups. Complete Safety: Supplied with 2 x 100A fuse links for full protection. Meta Description:Jean Müller KETO-00 Fuse-Switch Disconnector – 100A DC battery isolator with fuse links for secure and reliable battery disconnection in solar and energy storage systems.

KETO Battery Disconnector with 125A Fuses #2: KETO-00-125A Storage Systems - Battery Fuse Holder This part is made up of the following items: 1 x KETO-00 Fuse-switch-disconnector KETO size 00 body (battery isolator) 2 x N5014607-125A NH Fuse-link 125A for KETO-00 Jean Miller Keto Range Battery Disconnection Switch Ensure maximum safety and reliable operation for your solar battery systems with the Jean Miller Keto Range Battery Disconnection Switch. Engineered for precision and durability, the Keto series provides secure isolation for maintenance, emergency shutdown, or system protection. Key Features Robust and Safe Design Trusted Jean Miller quality for safety and longevity Provides secure battery disconnection for residential and commercial solar systems High reliability in demanding energy storage applications Keto Size 00 Specifications Maximum DC Current: 125A DC Voltage Rating: 250V Overall Width: 106mm System Size: 195mm Terminals: M8 lugs for cable areas from 25–95mm² Mounting: DIN rail compatible Included Components Keto-00 Disconnector Switch 2 x 125A Fuse Links for added safety Why Choose the Keto Range? Designed for solar installations where safety, reliability, and ease of maintenance are crucial, the Keto Battery Disconnection Switch ensures peace of mind for both installers and homeowners.

KETO Battery Disconnector with 160A Fuses #2: KETO-00-160A Storage Systems - Battery Fuse Holder Keto-00 Fuse-Switch Disconnector Kit with 160A Fuse Links Ensure robust and secure battery disconnection with the Keto range from Jean Müller – trusted worldwide for their precision engineering and focus on user safety. This kit includes the Keto-00 fuse-switch disconnector body and two 160A NH fuse-links, providing a reliable solution for isolating battery systems in solar and energy storage installations. Kit Contents 1 x Keto-00 Fuse-Switch Disconnector (battery isolator body) 2 x NH Fuse-Link 160A (N5014907-160A) – designed for use with the Keto-00 Key Features Maximum DC current: 160A DC voltage rating: 250V DIN rail mountable for simple installation Secure and robust M8 lug terminals (cable area: 25–95mm²) Compact dimensions: 106mm width, 195mm system size Designed for safe and reliable battery isolation ✅ The Jean Müller Keto-00 disconnector kit is an essential safety component for solar PV and battery storage systems, ensuring maximum protection and compliance.

KETO Battery Disconnector with 40A Fuses #2: KETO-00-40A Storage Systems - Battery Fuse Holder KETO-00 Fuse-Switch-Disconnector Kit (40A, DC 440V) Enhance the safety and reliability of your battery installations with the Jean Müller KETO-00 Fuse-Switch-Disconnector Kit. Designed for secure and robust DC isolation, this kit combines the trusted KETO size 00 disconnector body with two 40A NH fuse-links, ensuring maximum protection and performance. Jean Müller products are renowned for their precision engineering and safety-first design, making this disconnector kit a dependable choice for residential, commercial, and industrial battery systems. 🔑 Key Features Complete Kit – includes 1x KETO-00 disconnector body and 2x 40A NH fuse-links High Safety Standards – reliable battery isolation for enhanced user protection Durable Design – built for long-term use in demanding environments DIN Rail Mountable – simple, space-saving installation Versatile Connectivity – M8 lugs with cable area from 25mm² to 95mm² 📐 Technical Specifications Disconnector Type: KETO Size 00 Maximum DC Current: 40A DC Voltage Rating: 440V Fuse-Links Included: 2 × 40A NH Fuse-link (N5013407-40A) Overall Width: 106mm System Size: 195mm Terminals: M8 lugs, 25–95mm² cable area Mounting: DIN rail compatible 📦 Package Contents 1 × KETO-00 Fuse-Switch-Disconnector Body 2 × NH 40A Fuse-Links Ensure safe, compliant, and reliable battery disconnection with the Jean Müller KETO-00 Fuse-Switch-Disconnector Kit—trusted by professionals worldwide for its quality and safety assurance.

KETO Battery Disconnector with 80A Fuses #2: KETO-00-80A Storage Systems - SN KETO-00 Fuse-Switch-Disconnector – Robust Battery Isolation Ensure safe and reliable battery disconnection with the KETO-00 Fuse-Switch-Disconnector from Jean Müller, renowned for their attention to detail and safety in electrical components. Designed for high-current DC applications, this isolator provides secure and easy battery management in solar and energy storage systems. ⚠️ Note: Only available to purchase together with other items. 🔑 Key Features Maximum Safety & Protection KETO Size 00 battery isolator with 2 x 80A NH fuse-links included. Maximum DC current: 80A DC voltage rating: 440V Ensures robust battery disconnection for maintenance or emergency situations. Durable & Flexible Installation Overall width: 106mm | System size: 195mm Terminals: M8 lugs for cable area from 25–95mm² DIN rail mountable for professional and secure installation Why Choose KETO-00? Trusted Jean Müller quality ensures long-term safety and reliability. Ideal for solar PV, hybrid inverter, and battery storage systems requiring secure isolation. ⚙️ Package Contents 1 x KETO-00 Fuse-Switch-Disconnector Body 2 x N5013407-80A NH Fuse-Link

Landscape Esdec mounting for pitched roof - cost per panel #2: landscape-mounting-pitch-roof Esdec brochure Esdec Manual Solar Panel Landscape Mounting Kit – Complete Installation Solution Ensure a secure and professional installation of your solar panels with our Solar Panel Landscape Mounting Kit. Designed for residential and commercial rooftop installations, this kit provides all the essential components for a standard landscape layout. Key Features Complete Mounting Kit: Includes rails, mid clamps, end clamps, roof hooks, rail connectors, and end caps Durable & Reliable: High-quality materials designed to withstand all weather conditions Custom Layout Ready: Requires layout and roof type submission after order to ensure accurate design and fit Minimum Order: 5 units, must be purchased together with solar panels Installation Details Suitable for standard landscape layouts Non-standard layouts may require a custom quotation and may incur additional costs Designed for quick and easy installation with all necessary hardware included Why Choose This Mounting Kit? Professional-grade quality for long-lasting solar panel installations Simplifies installation while maintaining maximum system efficiency Compatible with a wide range of solar panels

Landscape Renuol Metasol mounting for box profile - cost per panel #1: Metasol-mounting-box-profile-Landscape Renusol Datasheet Renusol Manual Renusol MCS Renusol Solar Mounting Kit – Standard Landscape Layout Secure your solar panels with the Renusol Solar Mounting Kit, designed for professional and reliable installations. Ideal for residential and commercial solar setups, this kit includes all components required for a standard landscape layout. Key Features Minimum Order Requirement: 5 units Complete Kit – Contains all necessary components for mounting solar panels. Compatibility – Must be purchased alongside solar panels. Custom Layout Support – Non-standard layouts can be quoted; additional costs may apply. Professional Quality – Designed to work with Renusol mounting systems for reliable performance. Important Notes Layout & Roof Type Submission: Required after order placement to ensure correct design and supply. Pricing: Standard landscape layout included; custom designs require quotation. Why Choose Renusol Solar Mounting Kit? The Renusol Solar Mounting Kit provides a durable, flexible, and professional solution for installing solar panels. Its fully inclusive components and compatibility with Renusol systems make it ideal for installers looking for efficiency, safety, and reliability.

Landscape Renusol mounting for pitched roof - cost per panel #2: landscape-mounting-pitch-roof-Renusol Renusole Product Cataglouge  Renusole VS+ Data Sheet Renusole Installation Guide Part 1 Renusole Installation Guide Part 2  Renusole Warranty Renusol Solar Mounting Kit – Minimum Order 5 (with Panels) Minimum order: 5 units (must be purchased together with solar panels) The Renusol Solar Mounting Kit is designed for secure and efficient installation of solar panels. Supplied as a complete set with all the essential components, this system ensures a reliable and long-lasting mounting solution. Please note: Pricing shown is for a standard landscape layout. Non-standard layouts will require a custom quotation and may incur additional costs. What’s Included Rails Mid clamps End clamps Roof hooks Rail connectors End caps Important Information Minimum order: 5 units (with solar panels) Layout and roof type details must be provided after ordering to ensure correct design and supply. The Renusol mounting system is trusted for its durability, precision engineering, and ease of installation, making it a reliable choice for residential and commercial solar projects.

Renusol Landscape mounting for slate roof - cost per panel 2: landscape-mounting-slate-roof Renusole Product Cataglouge  Renusole VS+ Data Sheet Renusole Installation Guide Part 1 Renusole Installation Guide Part 2  Renusole Warranty Renusol Landscape Mounting Kit for Slate Roofs Minimum Order: 5 Units (must be purchased with solar panels) The Renusol landscape mounting kit for slate roofs provides a secure, durable, and weather-resistant solution for installing solar panels on slate rooftops. Designed for standard landscape layouts, this kit includes everything required for a complete and professional solar panel installation. Important Information Price applies to standard landscape layouts Non-standard layouts require a custom quotation and may incur additional costs Layout details must be submitted after placing your order to ensure correct design and supply What’s Included Rails Mid clamps End clamps Roof hooks Rail connectors End caps Genius flashing kit for added waterproof protection This kit has been engineered for easy installation on slate roofs, ensuring both long-term durability and compatibility with Renusol systems.

Landscape Renusol mounting with hanger bolts for pitched roof  #2: LANDSCAPE-RENUSOL-HANGER-BOLTS Renusol Product Catalogue Renusol Manual Minimum order - 4 must be purchased together with solar panels Flat Roof Solar Mounting Kit – Complete Kit per Panel This flat roof solar mounting kit is designed for easy and secure installation of solar panels on residential and commercial UK flat roofs. Pricing is per panel and covers a standard landscape layout. Non-standard layouts will require a custom quote and may incur additional costs. What’s Included in the Mounting Kit Rails – High-quality aluminium for secure panel support Mid Clamps & End Clamps – Ensures panels are safely fixed in place Hanger Bolts – For stable roof attachment Rail Connectors – Connect multiple rails seamlessly End Caps – Finishing touches for a professional installation Layout & Roof Requirements Price is for standard landscape orientation Non-standard panel layouts will need a bespoke quote Roof type and dimensions must be provided after purchase to ensure the correct design and supply Why Choose This Flat Roof Mounting Kit? Complete kit with all necessary components for installation Flexible design for standard or custom layouts Suitable for residential and commercial flat roofs in the UK Helps ensure a safe, professional, and reliable solar panel installation ✅ Order your flat roof mounting kit per panel today and ensure a secure, efficient, and compliant solar installation for your property.

Example Installation – LIBBI 5kW Hybrid with 15kWh Battery Storage (This is an example of one of our installations. This system is not available for free, so please do not purchase.) Our customer’s projected saving is around £1,084 per year, delivering a payback in just over 5 years by charging with Octopus cheap night-time electricity. This installation highlights how a well-designed solar battery storage system can significantly reduce energy bills and provide greater independence from the grid. Why Choose a LIBBI Hybrid Battery System? The LIBBI 5kW hybrid inverter paired with 15kWh of battery storage provides efficient energy management, seamless integration with solar PV, and reliable backup capacity. Homeowners benefit from greater energy self-sufficiency, improved bill savings, and optimised use of low-cost electricity tariffs. System Specification Inverter: LIBBI 5kW Hybrid Battery Storage: 15kWh lithium batteries Looking to save money on your energy bills? Visit ITS Technologies to explore a wide range of installed battery storage packages or email us at support@itstechnologies.uk for expert advice and bespoke quotes.

LIBBI Hybrid Solar & Battery Installation – Warwick (This is an example installation and is not available for purchase.) This project demonstrates a residential solar and battery storage system in Warwick, designed to optimise energy usage and reduce electricity costs by utilising cheap night-time rates. The system also supports running high-demand appliances, such as an air source heat pump. Installation Overview The installation features a LIBBI 5kW hybrid inverter paired with 15kWh of battery storage, providing efficient energy management and increased self-sufficiency. System Specifications Hybrid Inverter: LIBBI 5kW Hybrid Battery Storage: 15kWh This installation showcases ITS Technologies’ expertise in delivering safe, scalable, and cost-effective energy storage solutions for residential properties. For advice or a bespoke solar and battery storage quote, complete our quote form or email support@itstechnologies.uk.

Libbi Cable Expansion Kit for 15kWh #3: 4727#4: LIBBI-EK151 Myenergi Libbi Battery Cable Expansion Kit – Required for 15kWh Battery Connection Ensure seamless integration of a 15kWh battery with your Myenergi Libbi inverter using the official Cable Expansion Kit. Designed specifically for Myenergi systems, this kit provides the correct wiring and connectors to safely expand your storage capacity. Key Features Essential for 15kWh Battery Integration: Required when connecting higher-capacity batteries to your Libbi inverter. Safe & Reliable: Manufactured to meet Myenergi standards for optimal performance and safety. Plug-and-Play Design: Simplifies installation and reduces setup time. Compact & Durable: High-quality cables and connectors built to last. Why You Need the Cable Expansion Kit Without this expansion kit, connecting a larger 15kWh battery could result in system errors or inefficient performance. This kit ensures: Correct voltage and current handling Safe, secure connections between the battery and inverter Compatibility with future Myenergi system expansions Compatibility: Myenergi Libbi Inverter 15kWh Battery Modules Installation: Easy plug-and-play integration with minimal wiring

Libbi Cable Expansion Kit for 20kWh #3: 4728#4: LIBBI-EK201 When connecting a 5kWh battery to a myenergi libbi inverter, this cable expansion kit is required

Libbi Cable Expansion Kit for 5kWh #3: 5126 #4: LIBBI-EK051 Myenergi Libbi Battery Cable Expansion Kit – Required for 5kWh Batteries When connecting a 5kWh battery to your Myenergi Libbi Inverter, this cable expansion kit is essential to ensure safe, reliable, and fully compliant connections. Key Features Essential Accessory – Required for connecting 5kWh batteries to Myenergi Libbi inverters. High-Quality Construction – Durable cables and connectors designed for long-term reliability. Plug-and-Play – Simple to install with your existing Libbi system. Ensures Safety – Meets all relevant electrical standards and manufacturer requirements. Compatibility Inverter: Myenergi Libbi Battery Size: 5kWh Specifications Includes all necessary cables and connectors for full installation. Designed to maintain optimal performance of your Libbi inverter system.

PylonTech Long Cable Set – US2000C / US3000C / US5000 Ensure reliable connections for your PylonTech battery system with this Long Cable Set, designed for use with US2000C, US3000C, US5000, and Phantom models. Perfect for connecting your batteries to a charger safely and efficiently. Key Features Compatible Models – Works with PylonTech US2000C, US3000C, US5000, and Phantom batteries. Connection to Charger – Ring terminals included for secure connection to Keto fuse disconnectors. System Flexibility – One cable pack required per system (up to 5 batteries). Additional packs needed for larger systems. Durable & Reliable – Ensures safe and stable power and communication links for your battery setup. Kit Contents 2 x 2m long power cables (positive and negative) 2 x communication cables Why Choose This Cable Set? The PylonTech Long Cable Set provides safe, reliable, and easy connections for your battery system. Designed for professional-grade performance, it ensures your energy storage setup operates efficiently and safely.

MC4 Basic Crimping pliers 2.5/4/6mm2 #2: MC4-CRIMP-TOOL PV-CZM-BS Crimping Pliers – Professional-Grade Tool for Standard MC4 Connectors The PV-CZM-BS crimping pliers are designed for private and small-scale solar PV assembly, making them ideal for DIY or small installations. This tool is suitable for products approved by TÆ’Å“V and provides reliable performance for up to 30,000 crimp cycles. Please note: This tool is not compatible with MC4-Evo2 connectors and is intended for use with standard MC4 connectors only. Key Features Simple crimping tool without locator or spare parts – robust and low maintenance Guaranteed 30,000 crimp cycles for long-lasting performance Complete tool for original MC4 assembly (part code 32.6025, PV-CZM-BS) Compact and easy to use for private and small-scale solar PV projects Why Choose PV-CZM-BS Crimping Pliers? The PV-CZM-BS is perfect for UK homeowners and small-scale solar installers who need a reliable, easy-to-use crimping tool for standard MC4 connectors. Its durable construction ensures consistent, professional-quality crimps every time, helping maintain secure and efficient solar PV connections. Order now from ITS Technologies – your trusted UK supplier for solar tools, components, and accessories.

 MC4 Connector Twin Pack ( Kit 1 ) 0014/0015 MC4-CONN14-2-PACK Solar Cable Connectors The MC4-CONN14-2-PACK is a high-quality pack of 2x male and 2x female PV cable couplers, designed for secure and reliable connections in solar installations. Engineered with proven MULTILAM technology, these connectors ensure long-term stability and low power loss over the lifetime of your solar system. Key Features Snap-In Lock Design – secure connection with safety lock clip (PV-SSH4) in accordance with NEC 2011, only releasable with proper tools. Proven MULTILAM Technology – guarantees low performance loss and long-term reliability. Durable & Tested – backed by 14 years of field-tested experience in plug connector manufacturing. Flexible Compatibility – suitable for cable cross-sections of 4–6 mm² with outer cable diameters of 5.0–6.0 mm. High Current & Voltage Rating – rated current 39 A; rated voltage 1000 V. IP Rated – IP65 protection, IP68 when mated (1h / 1min). Installation Notes Use MC4-approved tools to crimp connectors onto bare PV cables. Supplier Codes: 32.0014P0001-UR and 32.0015P0001-UR Why Choose MC4-CONN14-2-PACK? This pack ensures safe, reliable, and durable PV cable connections for residential or commercial solar systems. Perfect for installers looking for high-quality Multi Contact connectors that maintain performance and safety over the long term.