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16 AMP CURVE B 10kA MCB CIRCUIT BREAKER UKB7-16/1/B

16 AMP CURVE B 10kA MCB CIRCUIT BREAKER UKB7-16/1/B

£17.95

  • Item Condition:Used
  • SKU:14727
63 AMP 30mA DOUBLE POLE RCCB RCD F362

63 AMP 30mA DOUBLE POLE RCCB RCD F362

£14.99

  • Item Condition:Used
  • SKU:6848
63 RCCB RCD DOUBLE POLE 30mA

63 RCCB RCD DOUBLE POLE 30mA

£8.95

  • Item Condition:Used
  • SKU:672
8 AMP CURVE B 10kA MCB CIRCUIT BREAKER JVM16-63

8 AMP CURVE B 10kA MCB CIRCUIT BREAKER JVM16-63

£5.99

  • Item Condition:Used
  • SKU:14805
ALKA 32 AMP CURVE B 6kA MCB CIRCUIT BREAKER 32MB6

ALKA 32 AMP CURVE B 6kA MCB CIRCUIT BREAKER 32MB6

£24.99

  • Item Condition:Used
  • SKU:14683
ALKA 6 AMP CURVE B 6kA MCB CIRCUIT BREAKER 61MB6

ALKA 6 AMP CURVE B 6kA MCB CIRCUIT BREAKER 61MB6

£24.99

  • Item Condition:Used
  • SKU:14682
AOELEC 6 AMP CURVE B 6kA MCB CIRCUIT BREAKER AUB1

AOELEC 6 AMP CURVE B 6kA MCB CIRCUIT BREAKER AUB1

£19.99

  • Item Condition:Used
  • SKU:14792
BLAKLEY ELECTRICS MODULAR RCD RELAY MRCD-R

BLAKLEY ELECTRICS MODULAR RCD RELAY MRCD-R

£44.95

  • Item Condition:Used
  • SKU:14667
BM 40 AMP CURVE B 6kA MCB CIRCUIT BREAKER BM21-63

BM 40 AMP CURVE B 6kA MCB CIRCUIT BREAKER BM21-63

£24.95

  • Item Condition:Used
  • SKU:14717
CHANA 1 AMP CURVE C 6kA MCB CIRCUIT BREAKER DZ47-63

CHANA 1 AMP CURVE C 6kA MCB CIRCUIT BREAKER DZ47-63

£19.95

  • Item Condition:Used
  • SKU:14722
CHANA 16 AMP CURVE C 6kA MCB CIRCUIT BREAKER DZ47-63

CHANA 16 AMP CURVE C 6kA MCB CIRCUIT BREAKER DZ47-63

£19.95

  • Item Condition:Used
  • SKU:14721
CHANA 6 AMP CURVE B 6kA MCB CIRCUIT BREAKER DZ47-63

CHANA 6 AMP CURVE B 6kA MCB CIRCUIT BREAKER DZ47-63

£19.95

  • Item Condition:Used
  • SKU:14723
CHANA 6 AMP CURVE C 6kA MCB CIRCUIT BREAKER DZ47-63

CHANA 6 AMP CURVE C 6kA MCB CIRCUIT BREAKER DZ47-63

£19.95

  • Item Condition:Used
  • SKU:14718
Displaying 1 to 20 (of 95 products)
Specialist Circuit Breakers & Auxiliary Switchgear
Keep your specialized distribution boards, control panels, and legacy infrastructure operating securely with our immediately available stock of niche and miscellaneous electrical hardware components. As dedicated UK electrical supply experts, we specialize in sourcing rare, unclassified, and obsolete products from a vast array of niche manufacturers, allowing you to secure hard-to-find replacements without facing expensive entire panel overhauls.
Our miscellaneous multi-brand catalog is updated regularly and designed to accommodate a diverse range of configurations, including:
  • Niche Brand MCBs: Multi-pole and single-pole miniature circuit breakers from specialized manufacturers—including lines by Alka, Aoelec, BM, Chana, Delixi, Dinline, Durham Switchgear, HPL, Hua Jia, LS, Luzoaye, Mode, Nader, Nanguan, Nano, Nante, Noark, Onccy, Powerline, Premspec, Tengen, TianShui, and Whitecliffe.
  • Advanced Panel Relays & Timers: High-integrity system automation gear, featuring specialized modular RCD relays (Blakley Electrics), switching interface relays (Dold), solid-state relays (Crydom), digital timeswitches (Grässlin and Müller), and compact 7-day timers (Kingshield).
  • Digital Metering & Power Tracking: Premium electrical tracking instruments, featuring single-phase LCD power meters (Chauvin Arnoux Energy), multi-phase continuous kilowatt-hour meters (Eastron), and matching current transformers (Hobut).
  • Power Supplies, Isolators & Accessories: Industrial-grade power equipment including DIN-rail step-down transformers (Comatec, Ring), traditional clip-fit HRC fuse holders (Ferraz Shawmut), heavy-duty triple-pole 100 Amp main switch disconnectors, type 2 surge arrestors, and compact DC axial cooling fans.
  • Advanced Circuit Safety: Versatile overcurrent tracking, short-circuit protection capacities (ranging from 4.5kA, 6kA, up to high-performance 10kA ratings), precise tripping characteristics (Curves B, C, and D), and classic legacy Type 2 or Type 3 curves.
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.
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