DORMAN SMITH
DORMAN SMITH 50 AMP TYPE 3 M4.5 MCB CIRCUIT BREAKER LOADMASTER SERIES 15
£75.00
- Item Condition:Used
- SKU:7601
DORMAN SMITH 50 AMP TYPE 3 M6 TRIPLE POLE MCB CIRCUIT BREAKER AT503
£39.95
- Item Condition:Used
- SKU:10710
DORMAN SMITH 6 AMP CURVE B 10kA TRIPLE POLE MCB CIRCUIT BREAKER AT06B
£19.99
- Item Condition:New
- SKU:4997
DORMAN SMITH 6 AMP CURVE B 10kA TRIPLE POLE MCB CIRCUIT BREAKER AT06B
£14.95
- Item Condition:Used
- SKU:10876
DORMAN SMITH 6 AMP CURVE C 10kA DOUBLE POLE MCB CIRCUIT BREAKER AD06C
£14.95
- Item Condition:Used
- SKU:10848
DORMAN SMITH 6 AMP CURVE C 10kA TRIPLE POLE MCB CIRCUIT BREAKER K3PC06
£36.05
- Item Condition:Used
- SKU:10719
DORMAN SMITH 6 AMP TYPE 2 M9 MCB CIRCUIT BREAKER LOADLIMITER LLR 6T2
£5.95
- Item Condition:Used
- SKU:1365
DORMAN SMITH 6 AMP TYPE 3 M4.5 MCB CIRCUIT BREAKER LOADMASTER SERIES 15
£8.95
- Item Condition:Used
- SKU:590
DORMAN SMITH 60 AMP M3 TRIPLE POLE MCB CIRCUIT BREAKER LOADMASTER
£30.94
- Item Condition:Used
- SKU:13097
DORMAN SMITH 60 AMP TYPE 4 3kA TRIPLE POLE MCB CIRCUIT BREAKER LOADMASTER
£35.17
- Item Condition:Used
- SKU:13077
- Dorman Smith MCBs: High-quality miniature circuit breakers tracking single-pole, double-pole, and triple-pole variants across extensive historic and modern lines—including Loadmaster, Loadlimiter (LLR), Series 15, and classic AS, K, and X product series spanning 1A to 70A.
- Dorman Smith MCCBs: High-capacity moulded case circuit breakers engineered for high-integrity commercial power distribution, featuring the premium Loadline collection (Type AA, YA2, YA3, and YA3J lines) scaling up to heavy-duty 800 Amp benchmarks.
- Dorman Smith RCBOs & RCDs: Comprehensive earth-leakage protection modules available right now, including multi-pole RCCBs and double-pole RCBOs from the GR, KR1, KR2, and XR series lines across Type A and Type AC safety configurations.
- Main Switches & Control Gear: Robust double-pole, triple-pole, and four-pole switch disconnectors up to 250 Amp alongside heavy-duty modular contactors with standard 230V and 240V coil specifications.
- Advanced Circuit Safety: Reliable fault tracking across varied breaking capacity metrics (ranging from 3kA, 10kA, 25kA, up to industrial 65kA parameters) and distinct tripping characteristics (Curves B, C, D, and legacy Type 2, 3, and 4 curves).
- Free UK Delivery: Enjoy cost-free shipping automatically applied on every single order.
- Same Working Day Dispatch: Complete your online checkout before 3PM, and we dispatch your package today.
- Next Working Day Shipping: Urgent delivery options available at checkout to minimize system downtime during critical faults.