SIEMENS
SIEMENS 16 AMP CURVE C 10kA TRIPLE POLE MCB CIRCUIT BREAKER 5SY43 5SY4316-7
£21.10
- Item Condition:Used
- SKU:14102
SIEMENS 16 AMP CURVE C 6kA DOUBLE POLE MCB CIRCUIT BREAKER 5SY6216-7 5SY62
£19.99
- Item Condition:Used
- SKU:11983
SIEMENS 16 AMP CURVE C 6kA TRIPLE POLE MCB CIRCUIT BREAKER 5SX23 5SX2
£21.96
- Item Condition:Used
- SKU:8279
SIEMENS 16 AMP CURVE C 6kA TRIPLE POLE MCB CIRCUIT BREAKER 5SX2316-7 5SX2
£54.95
- Item Condition:New
- SKU:12799
SIEMENS 16 AMP CURVE C 6kA TRIPLE POLE MCB CIRCUIT BREAKER 5SY6316-7 5SY63
£26.68
- Item Condition:Used
- SKU:11975
SIEMENS 16 AMP CURVE D 6kA TRIPLE POLE MCB CIRCUIT BREAKER 5SX23 5SX2
£17.26
- Item Condition:Used
- SKU:4489
SIEMENS 160 AMP 36kA TRIPLE POLE MCCB TM240 3VA1 3VA1116-4EF36-0AA0
£249.95
- Item Condition:Used
- SKU:13706
SIEMENS 17-22 AMP MOTOR PROTECTION CIRCUIT BREAKER 3RV2021-4CA10
£49.95
- Item Condition:Used
- SKU:12038
SIEMENS 2 AMP CURVE C 6kA DOUBLE POLE MCB CIRCUIT BREAKER 5SY6502-7 5SY65
£27.52
- Item Condition:Used
- SKU:11985
SIEMENS 2 AMP CURVE D 6kA DOUBLE POLE MCB CIRCUIT BREAKER 5SX22 5SX2
£19.95
- Item Condition:Used
- SKU:473
- Siemens MCBs: High-quality miniature circuit breakers tracking single-pole, double-pole, and triple-pole layouts across premium modern lines and legacy families—featuring the 5SX1, 5SX2, 5SX4, 5SY4, 5SY6, 5SP4, and classic 5SN1 hardware series scaling from fractional 0.3A up to high-capacity 125A profiles.
- Siemens RCBOs & RCDs: Comprehensive earth-leakage devices featuring double-pole standalone RCBO options across the 5SU1, 5SU3, and 5SU9 product groups paired with double-pole and four-pole high-sensitivity RCCB blocks (such as the 5SM1, 5SM3, and 5SV3 ranges) scaling up to 80 Amp benchmarks.
- Siemens MCCBs & Industrial Switchgear: High-capacity moulded case circuit breakers built for complex commercial engineering, featuring premium multi-pole 3VF, 3VT, 3VA1, and heavy-duty VL collections (including the VL160 and VL250 frameworks) tracking industrial limits up to 400 Amp.
- Siemens Control Gear & Automation Components: Industrial-grade panel processing and motor management hardware, featuring SIRIUS 3RT contactors, 3RV motor protection circuit breakers, 3UA and 3RU overload relays, 3RP timing devices, 5TT contactors, and advanced Sinamics control units.
- Main Switches & Wiring Accessories: Robust panel switch disconnectors up to 100A (featuring the 5TE7, 5TE8, and 5TL1 lines), traditional physical cartridge fuse holder carriers, matching long terminal covers, and continuous-duty voltage conversion modules.
- Advanced Circuit Safety: Reliable fault tracking across varied breaking capacity benchmarks (from standard 3kA, 6kA, 10kA, up to industrial 25kA, 35kA, 40kA, and heavy-duty 70kA short-circuit parameters) and distinct tripping characteristics (Curves B, C, D, and legacy Type 3 or Curve G settings).
- Free UK Delivery: Enjoy cost-free shipping automatically applied on every single order across our entire catalog.
- 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 minimise system downtime during critical faults.