Free UK Delivery On All Orders
Order Before 3PM For Same Working Day Dispatch
Next Working Day Delivery Available
All In Stock And Ready To Dispatch

CRABTREE

CRABTREE 40 AMP 50kA MCCB POWERSTAR

CRABTREE 40 AMP 50kA MCCB POWERSTAR

£49.95

  • Item Condition:Used
  • SKU:12807
View
CRABTREE 40 AMP CURVE B 10kA 30mA RCBO TYPE A 6HSR40/30B LOADSTAR

CRABTREE 40 AMP CURVE B 10kA 30mA RCBO TYPE A 6HSR40/30B LOADSTAR

£35.99

  • Item Condition:Used
  • SKU:10734
View
CRABTREE 40 AMP CURVE B 10kA 30mA RCBO TYPE A STARBREAKER 61/B14030 BC

CRABTREE 40 AMP CURVE B 10kA 30mA RCBO TYPE A STARBREAKER 61/B14030 BC

£12.95

  • Item Condition:Used
  • SKU:6923
View
CRABTREE 40 AMP CURVE B 10kA TRIPLE POLE MCB CIRCUIT BREAKER 6HT40B LOADSTAR BC

CRABTREE 40 AMP CURVE B 10kA TRIPLE POLE MCB CIRCUIT BREAKER 6HT40B LOADSTAR BC

£25.99

  • Item Condition:Used
  • SKU:10756
View
CRABTREE 40 AMP CURVE B 6kA 30mA DOUBLE POLE RCBO TYPE A STARBREAKER

CRABTREE 40 AMP CURVE B 6kA 30mA DOUBLE POLE RCBO TYPE A STARBREAKER

£69.95

  • Item Condition:Used
  • SKU:8967
View
CRABTREE 40 AMP CURVE B 6kA 30mA RCBO 6FSR40/30B LOADSTAR

CRABTREE 40 AMP CURVE B 6kA 30mA RCBO 6FSR40/30B LOADSTAR

£13.99

  • Item Condition:Used
  • SKU:8372
View
CRABTREE 40 AMP CURVE B 6kA 30mA RCBO TYPE A 61/B14030 STARBREAKER

CRABTREE 40 AMP CURVE B 6kA 30mA RCBO TYPE A 61/B14030 STARBREAKER

£19.95

  • Item Condition:New
  • SKU:2059
View
CRABTREE 40 AMP CURVE B 6kA 30mA RCBO TYPE A 61/B14030 STARBREAKER WC

CRABTREE 40 AMP CURVE B 6kA 30mA RCBO TYPE A 61/B14030 STARBREAKER WC

£9.95

  • Item Condition:Used
  • SKU:6922
View
CRABTREE 40 AMP CURVE B 6kA 30mA RCBO TYPE A 61/BM4030 STARBREAKER

CRABTREE 40 AMP CURVE B 6kA 30mA RCBO TYPE A 61/BM4030 STARBREAKER

£21.95

  • Item Condition:New
  • SKU:8696
View
CRABTREE 40 AMP CURVE B 6kA 30mA RCBO TYPE A 61/BM4030 STARBREAKER

CRABTREE 40 AMP CURVE B 6kA 30mA RCBO TYPE A 61/BM4030 STARBREAKER

£14.95

  • Item Condition:Used
  • SKU:11417
View
CRABTREE 40 AMP CURVE B 6kA MCB CIRCUIT BREAKER 6MSB40 LOADSTAR

CRABTREE 40 AMP CURVE B 6kA MCB CIRCUIT BREAKER 6MSB40 LOADSTAR

£7.06

  • Item Condition:New
  • SKU:8681
View
CRABTREE 40 AMP CURVE B M6 MCB CIRCUIT BREAKER STARBREAKER

CRABTREE 40 AMP CURVE B M6 MCB CIRCUIT BREAKER STARBREAKER

£29.99

  • Item Condition:New
  • SKU:10755
View
CRABTREE 40 AMP CURVE C 10kA 30mA RCBO 6HSR40/30C LOADSTAR

CRABTREE 40 AMP CURVE C 10kA 30mA RCBO 6HSR40/30C LOADSTAR

£31.63

  • Item Condition:New
  • SKU:7930
View
CRABTREE 40 AMP CURVE C 10kA 30mA RCBO RCD MCB 6HSR40/30C LOADSTAR

CRABTREE 40 AMP CURVE C 10kA 30mA RCBO RCD MCB 6HSR40/30C LOADSTAR

£31.63

  • Item Condition:New
  • SKU:7382
View
CRABTREE 40 AMP CURVE C 10kA 30mA RCBO TYPE A 61/C14030 STARBREAKER BC

CRABTREE 40 AMP CURVE C 10kA 30mA RCBO TYPE A 61/C14030 STARBREAKER BC

£12.95

  • Item Condition:Used
  • SKU:8631
View
CRABTREE 40 AMP CURVE C 10kA 30mA RCBO TYPE A 6FSR40/30C LOADSTAR

CRABTREE 40 AMP CURVE C 10kA 30mA RCBO TYPE A 6FSR40/30C LOADSTAR

£24.95

  • Item Condition:Used
  • SKU:8958
View
CRABTREE 40 AMP CURVE C 10kA 30mA RCBO TYPE A 6HSR40/30C LOADSTAR

CRABTREE 40 AMP CURVE C 10kA 30mA RCBO TYPE A 6HSR40/30C LOADSTAR

£13.49

  • Item Condition:Used
  • SKU:529
View
CRABTREE 40 AMP CURVE C 10kA MCB CIRCUIT BREAKER 6HS40C LOADSTAR

CRABTREE 40 AMP CURVE C 10kA MCB CIRCUIT BREAKER 6HS40C LOADSTAR

£9.56

  • Item Condition:New
  • SKU:8699
View
CRABTREE 40 AMP CURVE C 10kA MCB CIRCUIT BREAKER LOADSTAR 6HS40C

CRABTREE 40 AMP CURVE C 10kA MCB CIRCUIT BREAKER LOADSTAR 6HS40C

£9.99

  • Item Condition:Used
  • SKU:4300
View
CRABTREE 40 AMP CURVE C 10kA MCB CIRCUIT BREAKER LOADSTAR 6HS40C BC

CRABTREE 40 AMP CURVE C 10kA MCB CIRCUIT BREAKER LOADSTAR 6HS40C BC

£11.18

  • Item Condition:Used
  • SKU:9938
View
Displaying 261 to 280 (of 695 products)
Crabtree
Keep your specialized distribution boards, commercial installations, and domestic consumer units running safely with our immediately available stock of genuine Crabtree circuit protection components. As dedicated UK electrical supply experts, we specialize in sourcing both current and rare or obsolete modules, allowing you to find the exact replacements you need without facing costly panel retrofits.
Our online Crabtree catalog is updated regularly and designed to accommodate a diverse range of configurations, including:
  • Crabtree MCBs: High-quality miniature circuit breakers tracking single-pole and triple-pole layouts from extensive historic and modern families—including classic C50, Loadstar (6HS), Starbreaker (61), and Polestar lines.
  • Crabtree RCBOs & RCDs: Comprehensive earth-leakage protection modules featuring single-module RCBOs alongside standard double-pole and split-load RCD modules spanning 25A to 100A ratings.
  • Crabtree Industrial Switchgear & MCCBs: Heavy-duty Moulded Case Circuit Breakers, Powerstar triple-pole disconnectors, and Ceicon overload relays built to support high-capacity commercial distribution networks.
  • Advanced Circuit Safety: Reliable fault tracking across varied breaking capacities (from 4.5kA, 10kA, up to high-performance 65kA parameters) and precise tripping curves (Curves B, C, and D) engineered alongside essential bell transformer accessories.
Why Choose Circuit Breaker Specialists?
  • 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.