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  fuses & circuit breakers  (21,807 offers of 5,300,581 product items)

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Siemens SENTRON 5SV3xxx RCCB, 63A, 4 Pole, 500mA, Type B, 400V ac / 2414449 (1 offer) 
Circuit Breaker Type = RCCB Current Rating = 63A Number of Poles = 4 Range = SENTRON Trip Sensitivity = 500mA Tripping Characteristics = Type B Voltage Rating = 400V ac Series = SENTRON 5SV3xxx Bet...
Siemens
5SV3746-4
from £ 880.85*
per piece
 
 piece
100%
Siemens SENTRON 5SY4 MCB, 4P, 8A Curve D, 400V AC, 72V DC, 5 kA Breaking Capacity / 2128828 (2 offers) 
The miniature circuit breaker provides voltage of 400 V with 4-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably p...
Siemens
5SY4408-8
from £ 93.78*
per piece
 
 piece
100%
Siemens SENTRON 5SY MCB, 3P, 6A, Type A / 2322299 (2 offers) 
Number of Poles = 3P Current Rating = 6A Tripping Characteristics = Type A Range = SENTRON Series = 5SY Mounting Style = DIN Rail Mount Better World Claim = Extended product life
Siemens
5SY4306-5
from £ 69.04*
per piece
 
 piece
100%
Siemens SENTRON 5SV3xxx RCCB, 80A, 4 Pole, 500mA, Type A, 400V ac / 2414455 (2 offers) 
Circuit Breaker Type = RCCB Current Rating = 80A Number of Poles = 4 Range = SENTRON Trip Sensitivity = 500mA Tripping Characteristics = Type A Voltage Rating = 400V ac Series = SENTRON 5SV3xxx Bet...
Siemens
5SV3747-6
from £ 94.59*
per piece
 
 piece
100%
Siemens SENTRON 5SY5 MCB, 1P, 13A Curve B, 400V AC, 220V DC, 10 kA Breaking Capacity / 2097520 (1 offer) 
The Siemens 5SY5 series Single-pole miniature circuit breaker has a current rating of 13 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Sieme...
Siemens
5SY5113-6
from £ 40.89*
per piece
 
 piece
100%
Siemens SENTRON 5SY MCB, 4P, 2A Curve C / 2322312 (1 offer) 
Number of Poles = 4P Current Rating = 2A Tripping Characteristics = Type C Range = SENTRON Series = 5SY Mounting Style = DIN Rail Mount Better World Product = Yes
Siemens
5SY5402-7
from £ 232.49*
per piece
 
 piece
100%
Siemens SENTRON 5SV6 MCB, 2P, 10A, 230V AC, 6 kA Breaking Capacity / 2096583 (1 offer) 
The Siemens is a Arc-fault detection MCB unit. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably protect electrical installations and ...
Siemens
5SV6016-7GV10
£ 180.855*
per piece
 
 pieces
100%
Siemens SENTRON 5SY5 MCB, 1P, 20A Curve C, 400V AC, 220V DC, 10 kA Breaking Capacity / 2128888 (1 offer) 
The Siemens SENTRON series miniature circuit breaker has a single pole and has a current breaking capacity of 10kA. In the event of an overload or short-circuit this miniature circuit breakers safe...
Siemens
5SY5120-7
from £ 39.82*
per piece
 
 piece
100%
Siemens SENTRON 5SY4 MCB, 1P+N, 1.6A Curve D, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128838 (2 offers) 
The miniature circuit breaker provides voltage of 230 V with 1+N-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably...
Siemens
5SY4515-8
from £ 31.91*
per piece
 
 piece
100%
Siemens Sentron 5SV6 MCB, 2P, 10A, 230V AC, 6 kA Breaking Capacity / 2097509 (1 offer) 
The Siemens 5SV6 series 1+N-pole miniature circuit breaker has a current rating of 10 A and 6 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens o...
Siemens
5SV6016-6GV10
from £ 2,044.92408*
per 12 pieces
 
 pack
100%
Siemens SENTRON 5SY5 MCB, 1P, 3A Curve C, 400V AC, 220V DC, 10 kA Breaking Capacity / 2096671 (1 offer) 
The Siemens SENTRON series miniature circuit breaker has a single pole and has a current breaking capacity of 10kA. In the event of an overload or short-circuit this miniature circuit breakers safe...
Siemens
5SY5103-7
from £ 52.71*
per piece
 
 piece
100%
Siemens SENTRON 5SY4 MCB, 1P+N, 13A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2096664 (2 offers) 
The Siemens SENTRON series miniature circuit breaker has a 1P+N pole and has a current breaking capacity of 10kA. In the event of an overload or short-circuit this miniature circuit breakers safely...
Siemens
5SY4513-7
from £ 18.99*
per piece
 
 piece
100%
Siemens Sentron 5SV6 MCB, 2P, 25A, 230V AC, 6 kA Breaking Capacity / 2097512 (1 offer) 
The Siemens 5SV6 series 1+N-pole miniature circuit breaker has a current rating of 25 A and 6 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens o...
Siemens
5SV6016-6GV25
£ 2,295.28608*
per 12 pieces
 
 pack
100%
Siemens SENTRON 5SY5 MCB, 1P, 4A Curve B, 400V AC, 220V DC, 10 kA Breaking Capacity / 2103407 (1 offer) 
The Siemens 5S series Miniature Circuit Breaker is used as a fuse for short-circuit protection. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, ...
Siemens
5SY5104-6
from £ 45.24*
per piece
 
 piece
100%
Siemens SENTRON 5SY4 MCB, 1P+N, 300mA Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2131072 (2 offers) 
The Siemens 5SY4514-7 Miniature Circuit Breakers operate at 72 V DC and 0.3 A at AC. It has switching capacity of 10 kA according to EN 60898. These are ideal for application in large non-residenti...
Siemens
5SY4514-7
from £ 22.85*
per piece
 
 piece
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