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  MCBs (5,075 items)

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ABB 2CCS571001R1638 circuit breaker Miniature circuit breaker (2 offers) 
MCB ,1P,UCZ,63A,10kA,SMISSLINE
ABB
2CCS571001R1638
from £ 85.01*
per piece
Eaton xEffect MCB, 3P, 40A Curve D, 230 → 400V AC, 6 kA Breaking Capacity / 7694810 (3 offers) 
Type D MCB's. An updated version of the PLS6 MCB but now certified to IEC / EN 60898 standard
Eaton
168085 FAZ6-D40/3
from £ 85.033*
per piece
Siemens Sentron 5SY4 MCB, 3P, 40A Curve D, 400V AC, 10 kA Breaking Capacity / 7721394 (3 offers) 
Automatic cut-out, 5SY4 Series, 10 kA, B, C and D characteristic. Miniature circuit breakers from Siemens, offer the highest quality and reliability. The excellent technical properties of the devic...
Siemens
5SY4340-8
from £ 85.173*
per piece
Legrand
407710
from £ 85.175*
per piece
Siemens SENTRON 5SY8 MCB, 2P, 32A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2131112 (1 offer) 
The Siemens 5SY8232-7 Miniature Circuit Breakers operate at 72 V DC and 32 A at AC. It has switching capacity of 15 kA according to IEC 60947-2 at DC. These are ideal for application in large non-r...
Siemens
5SY8232-7
from £ 85.193*
per piece
Eaton xPole PXL, S200 MCB, 3P, 25A Curve D, 400V AC, 48V DC, 10 kA Breaking Capacity / 490333 (1 offer) 
IEC / EN 60898. PXL series, D-characteristic, 3-pole. Circuit breaker with high selectivity as a pre-fuse with low passband energy Bus bar compatible With double terminal, lift / jaw top and bottom...
Eaton
236467 PXL-D25/3
from £ 85.209*
per piece
Siemens SENTRON 5SY4 MCB, 3P+N, 300mA Curve D, 400V AC, 72V DC, 5 kA Breaking Capacity / 2128847 (2 offers) 
The miniature circuit breaker provides voltage of 400 V with 3+N-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably...
Siemens
5SY4614-8
from £ 85.35*
per piece
Siemens
5SJ41507HG40
from £ 85.375*
per piece
Siemens SENTRON 5SY4 MCB, 3P+N, 6A Curve D, 400V AC, 72V DC, 5 kA Breaking Capacity / 2128845 (2 offers) 
The miniature circuit breaker provides voltage of 400 V with 3+N-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably...
Siemens
5SY4606-8
from £ 85.49*
per piece
Siemens SENTRON 5SY4 MCB, 3P+N, 32A Curve D, 400V AC, 72V DC, 10 kA Breaking Capacity / 2096607 (2 offers) 
The miniature circuit breaker provides voltage of 400 V with 3+N-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably...
Siemens
5SY4632-8
from £ 85.53*
per piece
Schneider Electric
M9F22250
from £ 85.537*
per piece
Siemens SENTRON 5SY8 MCB, 2P, 25A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2096720 (1 offer) 
The Siemens SENTRON series miniature circuit breaker has a double pole and has a current breaking capacity of 25kA. In the event of an overload or short-circuit this miniature circuit breakers safe...
Siemens
5SY8225-7
from £ 85.613*
per piece
Siemens
5SY5163-7
from £ 85.666*
per piece
Legrand
407702
from £ 85.828*
per piece
ABB SMISSLINE TP MCB, 4P, 13A Curve B, 400V AC / 2462637 (1 offer) 
Number of Poles = 4P Current Rating = 13A Tripping Characteristics = Type B Rated AC Voltage = 400V Range = SMISSLINE TP Mounting Style = DIN Rail Mount
ABB
ABB2CCS573001R0135
from £ 85.887*
per piece
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* Prices with asterisk are net prices excl. statutory VAT.
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