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  MCBs (5,075 items)

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ABB S402M-K16 circuit breaker Miniature circuit breaker 2 (2 offers) 
SMISSLINE TP S400M are a current limiting miniature circuit breakers. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromech...
ABB
2CCS572001R0467
from £ 64.143*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 4P, 8A Curve C, 400V AC, 72V DC, 6 kA Breaking Capacity / 2096024 (2 offers) 
The Siemens 5SY6408-7 Miniature Circuit Breakers operate at 72 V DC and 8 A at AC. It has switching capacity of 6 kA according to EN 60898. These are ideal for application in large non-residential ...
Siemens
5SY6408-7
from £ 64.16*
per piece
 
 piece
Lovato ModuLo P1MB MCB, 3P, 25A Curve D, 230V AC, 10 kA Breaking Capacity / 8255889 (1 offer) 
P1MB MCBs 3P. Miniature Circuit Breakers up to 63A with positive indication by flag window. Ratings 1 to 63A Tripping characteristics B, C and D Rated insulation voltage: 440V Rated impulse withsta...
LOVATO Electric
P1MB3PD25
from £ 64.205*
per piece
 
 piece
Lovato ModuLo P1MB MCB, 3P, 25A Curve B, 230V AC, 10 kA Breaking Capacity / 8255801 (1 offer) 
P1MB MCBs 3P. Miniature Circuit Breakers up to 63A with positive indication by flag window. Ratings 1 to 63A Tripping characteristics B, C and D Rated insulation voltage: 440V Rated impulse withsta...
LOVATO Electric
P1MB3PB25
from £ 64.206*
per piece
 
 piece
Eaton xPole PXL, S200 MCB, 3P, 10A Curve D, 400V AC, 48V DC, 10 kA Breaking Capacity / 489977 (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
236461 PXL-D10/3
from £ 64.257*
per piece
 
 piece
ABB High Performance S800N MCB, 1P, 80A Curve C, 400V AC, 36 kA Breaking Capacity / 435342 (1 offer) 
Number of Poles = 1P Current Rating = 80A Tripping Characteristics = Type C Rated AC Voltage = 400 V, 690V Breaking Capacity at Maximum Voltage Rating = 36 kA Range = High Performance Series = S800...
ABB
2CCG001226R0001
from £ 64.258*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 4P, 1.6A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2096688 (2 offers) 
The Siemens SENTRON series miniature circuit breaker has a four pole and has a current breaking capacity of 6kA. In the event of an overload or short-circuit this miniature circuit breakers safely ...
Siemens
5SY6415-7
from £ 64.47*
per piece
 
 piece
Siemens Sentron 5SY4 MCB, 4P, 40A Curve B, 400V AC, 10 kA Breaking Capacity / 1243204 (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
5SY4440-6
from £ 64.56*
per piece
 
 piece
ABB S201-K4NA circuit breaker Miniature circuit breaker Type K 1+N (1 offer) 
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electr...
ABB
S201-K4NA
from £ 64.578*
per piece
 
 piece
Eaton xEffect MCB, 2P, 5A Curve D, 240 → 415V AC, 10 kA Breaking Capacity / 8473627 (1 offer) 
Eaton FAZ Series Circuit Breakers. The FAZ series by Eaton offers a wide range of quality, highly reliable and safe circuit breakers. Eaton ‘s FAZ DIN rail mountable circuit breaker is designed for...
Eaton
278776 FAZ-D5/2
from £ 64.59*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 4P, 6A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2096685 (2 offers) 
The Siemens SENTRON series miniature circuit breaker has a four pole and has a current breaking capacity of 6kA. In the event of an overload or short-circuit this miniature circuit breakers safely ...
Siemens
5SY6406-7
from £ 64.60*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 4P, 500mA Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2096684 (2 offers) 
The Siemens SENTRON series miniature circuit breaker has a four pole and has a current breaking capacity of 6kA. In the event of an overload or short-circuit this miniature circuit breakers safely ...
Siemens
5SY6405-7
from £ 64.68*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 4P, 3A Curve C, 400V AC, 72V DC, 6 kA Breaking Capacity / 2096023 (2 offers) 
The Siemens 5SY6403-7 Miniature Circuit Breakers operate at 72 V DC and 3 A at AC. It has switching capacity of 6 kA according to EN 60898. These are ideal for application in large non-residential ...
Siemens
5SY6403-7
from £ 64.89*
per piece
 
 piece
Schneider Electric Acti 9 iC60H MCB, 2P, 32A Curve C, 440V AC, 100 → 133V DC, 10 kA Breaking Capacity / 7913350 (2 offers) 
A9F54232 Schneider Electric This model has tripping curve type C that trips instantly at a rate of five to ten times its rated current. 2 pole breaker and a breaking capacity of 10 kA.
Schneider Electric
A9F54232
from £ 64.94*
per piece
 
 piece
ABB S201-K25NA circuit breaker Miniature circuit breaker 1+N (1 offer) 
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electr...
ABB
S201-K25NA
from £ 64.978*
per piece
 
 piece
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