--- product_id: 630537734 title: "Generator Interlock Kit Compatible with Cutler Hammer BR Series 150 and 200 amp Panels, Generator Horizontal Electrical Interlock Kit, 1 1/4-1 7/16 inches Spacing Between Main and Branch Breaker" brand: "excelfu" price: "£79.10" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/630537734-generator-interlock-kit-compatible-with-cutler-hammer-br-series-150 store_origin: GB region: United Kingdom --- # 200 Amp Capacity Easy Installation Kit Safe Backfeed Protection Generator Interlock Kit Compatible with Cutler Hammer BR Series 150 and 200 amp Panels, Generator Horizontal Electrical Interlock Kit, 1 1/4-1 7/16 inches Spacing Between Main and Branch Breaker **Brand:** excelfu **Price:** £79.10 **Availability:** ✅ In Stock ## Summary > ⚡ Stay Powered, Stay Protected — Never Be Left in the Dark! ## Quick Answers - **What is this?** Generator Interlock Kit Compatible with Cutler Hammer BR Series 150 and 200 amp Panels, Generator Horizontal Electrical Interlock Kit, 1 1/4-1 7/16 inches Spacing Between Main and Branch Breaker by excelfu - **How much does it cost?** £79.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/630537734-generator-interlock-kit-compatible-with-cutler-hammer-br-series-150) ## Best For - excelfu enthusiasts ## Why This Product - Trusted excelfu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Designed specifically for Cutler Hammer BR and CH Series 150 & 200 Amp panels for perfect fit and function. - • **Compact & Durable Design:** Sleek metal construction with precise 1 1/4 to 1 7/16 inch spacing fits seamlessly into your electrical panel. - • **All-in-One Installation Kit:** Includes interlock plate, screws, drill bit, labels, and zip ties—everything you need to install hassle-free. - • **Fail-Safe Interlock Mechanism:** Prevents main and generator breakers from being on simultaneously, ensuring maximum safety for you and utility workers. - • **Power Through Outages with Confidence:** Seamlessly switch between main and generator power without risking backfeed hazards. ## Overview The EXCELFU Generator Interlock Kit is a robust, metal safety device engineered for Cutler Hammer BR and CH Series 150 and 200 Amp panels. It ensures safe, code-compliant backfeeding by preventing simultaneous activation of main and generator breakers. The kit includes all necessary hardware and clear instructions for quick, reliable installation, making it an essential upgrade for any home relying on portable generators during power outages. ## Description Generator Interlock Kit Compatible with Cutler Hammer BR Series 150 and 200 amp Panels, Generator Horizontal Electrical Interlock Kit, 1 1/4-1 7/16 inches Spacing Between Main and Branch Breaker ## Features - Safe and Reliable: Generator interlock kit for Cutler Hammer provide a safe and cost-effective way to backfeeding of your home electrical appliances by a portable generator. Ideal solution for power outages or emergency backup power to keep your home geared up and running safely. - Compatible Models: Generator Interlock Kit Compatible with Cutler Hammer Interlock Kit for BR Series, BR series with plug-in neutral and CH-series with plug in neutral 150 and 200 amp - Main Breaker Position: Single handle horizontal throw left (on) to right (off) 1 1/4 - 1 7/16 inches spacing between main breaker and branch breakers. - Easy Installation: Easy to connect the generator to electrical panel and ensure the main breaker can never be on while the generator breaker is on. - What You Get: 1 x Interlock Plate, 3 x Shoulder Screws, 3 x Hex Nuts, 1 x Drill Bit, 1 x Generator Start-Up Procedure Labels, 5 x Remind Label, 2 x Zip Ties, 1 x Instruction and EXCELFU 100% Satisfying Customer Service. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | EXCELFU | | Power Source | Generator Powered | | Recommended Uses For Product | Residential | | Voltage | 18 Volts | | Special Feature | Portable | | Included Components | Generator Interlock Kit | | Colour | silver grey black | | Material | Metal | | Engine Type | 4 Stroke | | Current Rating | 200 Amps | | UPC | 755419018879 | | Manufacturer | EXCELFU | | Item model number | GK-PN200 | | Product Dimensions | 196 x 68 x 10 cm; 100 g | | ASIN | B09PBKT7ZQ | ## Product Details - **Brand:** EXCELFU - **Power Source:** Generator Powered - **Recommended Uses For Product:** Residential - **Voltage:** 18 Volts - **Special Feature:** Portable - **Included Components:** Generator Interlock Kit - **Colour:** silver grey black - **Material:** Metal - **Engine Type:** 4 Stroke - **Current Rating:** 200 Amps ## Images ![Generator Interlock Kit Compatible with Cutler Hammer BR Series 150 and 200 amp Panels, Generator Horizontal Electrical Interlock Kit, 1 1/4-1 7/16 inches Spacing Between Main and Branch Breaker - Image 1](https://m.media-amazon.com/images/I/71890W5BthL.jpg) ![Generator Interlock Kit Compatible with Cutler Hammer BR Series 150 and 200 amp Panels, Generator Horizontal Electrical Interlock Kit, 1 1/4-1 7/16 inches Spacing Between Main and Branch Breaker - Image 2](https://m.media-amazon.com/images/I/71UvZ8EXhhL.jpg) ![Generator Interlock Kit Compatible with Cutler Hammer BR Series 150 and 200 amp Panels, Generator Horizontal Electrical Interlock Kit, 1 1/4-1 7/16 inches Spacing Between Main and Branch Breaker - Image 3](https://m.media-amazon.com/images/I/71cIIwCP8+L.jpg) ![Generator Interlock Kit Compatible with Cutler Hammer BR Series 150 and 200 amp Panels, Generator Horizontal Electrical Interlock Kit, 1 1/4-1 7/16 inches Spacing Between Main and Branch Breaker - Image 4](https://m.media-amazon.com/images/I/71qPfjAtcDL.jpg) ![Generator Interlock Kit Compatible with Cutler Hammer BR Series 150 and 200 amp Panels, Generator Horizontal Electrical Interlock Kit, 1 1/4-1 7/16 inches Spacing Between Main and Branch Breaker - Image 5](https://m.media-amazon.com/images/I/71GEHQ7LsdL.jpg) ## Frequently Bought Together - Generator Interlock Kit Compatible with Eaton Cutler Hammer BR SERIES 150 and 200 amp Panels, Generator Horizontal Electrical Interlock Kit, 1 1/4-1 7/16 inches Spacing Between Main and Branch Breaker - Pre-Drilling 50 Amp Generator Inlet Box RVMATE, NEMA SS2-50P Power Inlet Box, 125/250V, 6250/12500W 50a Power Inlet Box, ETL Listed, Waterproof for Outdoor Use - Natupal Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 amp panels. 1 3/8 inches Spacing between main and generator breaker, Professional and Interlock Kit (SD200A) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/630537734-generator-interlock-kit-compatible-with-cutler-hammer-br-series-150](https://www.desertcart.co.uk/products/630537734-generator-interlock-kit-compatible-with-cutler-hammer-br-series-150) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-23*