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Our 50A switches and circuit protection products cover essential components for managing higher current electrical circuits safely and reliably. This collection brings together practical solutions used across domestic, commercial and light industrial installations, all selected to meet the needs of electricians, installers and competent DIY users working with 50 amp applications.
Within this range you will find a selection of 50A rated switches and protective devices designed for controlled isolation and circuit safety. These products are commonly chosen by trade professionals who need dependable components for higher load circuits, as well as property maintenance teams carrying out upgrades or replacements where a 50 amp rating is required.
Typical uses include cooker circuits, showers, sub‑mains, workshops, garages and small commercial units where heavier electrical loads are present. 50A circuit protection components are also used in distribution boards and control points where safe isolation and protection against faults is essential as part of a compliant electrical installation.
When choosing 50A switches or circuit protection, it is important to consider the intended application, mounting type and the existing wiring setup. Check the current rating matches the circuit demand, ensure the product suits the environment it will be installed in, and confirm compatibility with the rest of the system to maintain safe operation.
The products in this collection are selected to meet industry expectations for build quality and everyday site use. They are suitable for integration into new installations or like‑for‑like replacements during maintenance work, helping to keep systems protected without unnecessary complexity or over‑specification.
If you are unsure which 50A switch or circuit protection product is right for your project, our team is happy to help. Browse the range above or fill out our contact form for clear, practical advice before you buy.
SKU: 380/A030
Description The name behind one of the widest ranges of wiring accessories, circuit protection and control equipment, covering residential, commerc...
View full detailsSKU: 100/2MTT
Description The Crabtree 100/2MTT is a 100A double pole main switch with twin supply terminals and a live tap-off terminal. This plug-in main switc...
View full detailsSKU: 100/DC2
Description From consumer units and fuse boards, circuit protection devices, to cable management. Crabtree has the right products for a wide variet...
View full detailsSKU: 100/MI2
Description Crabtree offer a wide range of wiring accessories, circuit protection and control equipment for the residential, commercial and industr...
View full detailsSKU: 310/030
5.0 / 5.0
1 Review
Description Crabtree offers a wide range of wiring accessories, circuit protection, and control equipment for the residential, commercial, and indu...
View full detailsSKU: 363/A030
5.0 / 5.0
1 Review
Description From consumer units and fuse boards, circuit protection devices to cable management. Crabtree has the right products for a wide variety...
View full detailsSKU: CSPD7462/1
Description Crabtree CSPD7462-1 Loadstar Type 2 SPD for 1P 3-wire Systems (2 Modular Width) From consumer units and fuse boards, circuit protection...
View full detailsSKU: 6MSC06
Description The Crabtree Loadstar 6MSC Series consists of Type C Miniature Circuit Breakers (MCBs) with a short circuit capability of 6kA, which ar...
View full detailsSKU: 515/0A
Features Raised keyhole slots for easy mounting on uneven surfaces Ample wiring space Adequate knock-outs in a robust metal box for side or rear ...
View full detailsSKU: 509/0A
Features Raised keyhole slots for easy mounting on uneven surfaces Ample wiring space Adequate knock-outs in a robust metal box for side or rear ...
View full detailsSKU: 61/B06
The Crabtree Starbreaker MCB 6kA is a reliable single pole miniature circuit breaker designed for efficient circuit protection in residential and c...
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Description Crabtree Starbreaker Type C MCB series offers high-immunity protection for circuits with comparatively moderate inrush currents and, th...
View full detailsSKU: 61/CM0630
Description The Crabtree Starbreaker Miniature RCBO is perfect for circuits with higher inrush currents, like those that power motors, pumps, fluor...
View full detailsSKU: MNSPE8737/NR
Description Crabtree Starbreaker MNSPE8737/NR replacement for 380/S030 3 Module RCCB replacement for old AC type 80A RCD 3 Module RCCB upgrade repl...
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