Product range
United Kingdom
English
Account
Sign in / Register		Basket
 		 
 >  >  >  >  >  > MCBs ---

  MCBs (1,631 items)

The following filters help refine the item list according to your needs:
Filter: Price fromto£  Word filter 
Features
☐
Layout
☐
☐
☐
☐
Picture
Item ^v
Manufacturer/Manufacturer no. ^v
Price ^v
Order
Back
Siemens SENTRON 5SL4 MCB, 2P, 40A Curve B, 400V AC, 72V DC / 2097449 (2 offers) 
The Siemens 5SL4 series two-pole miniature circuit breaker has a current rating of 40 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens ...
Siemens
5SL4240-6
from £ 17.34*
per piece
 
 piece
Siemens Sentron 5SY4 MCB, 1P, 2A Curve D, 230V AC, 10 kA Breaking Capacity / 7721246 (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
5SY4102-8
from £ 17.38*
per piece
 
 piece
Siemens Sentron 5SY4 MCB, 1P+N, 32A Curve B, 230V AC, 10 kA Breaking Capacity / 7721460 (2 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
5SY4532-6
from £ 17.39*
per piece
 
 piece
Siemens SENTRON 5SY4 MCB, 1P, 32A, Type A, 5 kA Breaking Capacity / 2132596 (2 offers) 
The Siemens Sentron miniature circuit breakers, are a type of switch used to automatically turn off electrical circuits during abnormal conditions. MCBs often replace fuses in low voltage electrica...
Siemens
5SY4132-5
from £ 17.41*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 3P, 10A Curve B, 400V AC, 72V DC / 2097457 (3 offers) 
The Siemens 5SL4 series three-pole miniature circuit breaker has a current rating of 10 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemen...
Siemens
5SL4310-6
from £ 17.42*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 1P+N, 6A Curve B, 230V AC, 72V DC, 5 kA Breaking Capacity / 2129019 (2 offers) 
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
5SY6506-6
from £ 17.48*
per piece
 
 piece
Siemens SENTRON 5SL4 MCB, 2P, 10A Curve D, 400V AC, 10 kA Breaking Capacity / 2096469 (2 offers) 
The miniature circuit breaker provides voltage of 400 V with 2-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliably p...
Siemens
5SL4210-8
from £ 17.50*
per piece
 
 piece
Siemens SENTRON 5SL6 MCB, 3P, 32A Curve C, 6 kA Breaking Capacity / 2027129 (3 offers) 
The Siemens miniature circuit breaker are current limiting design provide the highest quality and reliability. It has a quick and easy installation. It has DIN rail assembly mounting type. Its used...
Siemens
5SL6332-7
from £ 17.54*
per piece
 
 piece
Siemens SENTRON 5SL MCB, 2P, 20A Curve D / 2322270 (2 offers) 
Number of Poles = 2P Current Rating = 20A Tripping Characteristics = Type D Range = SENTRON Series = 5SL Mounting Style = DIN Rail Mount Better World Product = Yes
Siemens
5SL4220-8
from £ 17.61*
per piece
 
 piece
Siemens SENTRON 5SL6 MCB, 3P+N, 10A Curve C, 400V AC, 72V DC / 2131059 (2 offers) 
The Siemens 5SL6610-7 Miniature Circuit Breakers operate at 440 V and 10 A, at AC. It has switching capacity of 6kA. These can be used as main switches for the disconnection or isolation of plants....
Siemens
5SL6610-7
from £ 17.77*
per piece
 
 piece
Siemens Sentron 5SY4 MCB, 1P, 50A Curve C, 230V AC, 10 kA Breaking Capacity / 1243156 (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
5SY4150-7
from £ 17.89*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 1P+N, 16A Curve C, 230V AC, 72V DC, 6 kA Breaking Capacity / 2096029 (2 offers) 
The Siemens 5SY6516-7 Miniature Circuit Breakers operate at 72 V DC and 16 A at AC. It has switching capacity of 6 kA according to EN 60898. These are ideal for application in large non-residential...
Siemens
5SY6516-7
from £ 17.94*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 1P, 50A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity / 2096677 (3 offers) 
The Siemens SENTRON series miniature circuit breaker has a single pole and has a current breaking capacity of 6kA. In the event of an overload or short-circuit this miniature circuit breakers safel...
Siemens
5SY6150-7
from £ 17.94*
per piece
 
 piece
Siemens SENTRON 5SL6 MCB, 3P+N, 16A Curve C, 400V AC, 72V DC / 2128947 (3 offers) 
The Siemens 5SL6 series 3+N-pole miniature circuit breaker has a current rating of 16 A and 6 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens o...
Siemens
5SL6616-7
from £ 17.98*
per piece
 
 piece
Siemens SENTRON 5SY6 MCB, 1P+N, 13A Curve C, 230V AC, 6 kA Breaking Capacity / 2096028 (3 offers) 
The Siemens 5SY6513-7 Miniature Circuit Breakers operate at 72 V DC and 13 A at AC. It has switching capacity of 6 kA according to EN 60898. These are ideal for application in large non-residential...
Siemens
5SY6513-7
from £ 18.00*
per piece
 
 piece
forward
Items per page: 10   15   20   50   100    Page: Back   1   ..   11   12   13   14   15   16   17   18   19   20   21   ..   109   forward
* Prices with asterisk are net prices excl. statutory VAT.
Our offer is only aimed at companies, public institutions and freelancers.