Product range
United Kingdom
English
My Mercateo
Sign in / Register		Basket
 		 
 >  >  >  >  >  > MCBs

  MCBs (5,082 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
Back
Siemens SENTRON 5SY4 MCB, 1P+N, 1A Curve D, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128832 (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
5SY4501-8
from £ 29.73*
per piece
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 £ 21.13*
per piece
Siemens SENTRON 5SY4 MCB, 1P+N, 300mA Curve D, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128837 (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
5SY4514-8
from £ 29.71*
per piece
Siemens SENTRON 5SY4 MCB, 1P+N, 3A Curve D, 230V AC, 72V DC, 10 kA Breaking Capacity / 2096601 (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
5SY4503-8
from £ 29.77*
per piece
Siemens SENTRON 5SY4 MCB, 1P+N, 40A Curve D, 230V AC, 72V DC, 10 kA Breaking Capacity / 2096602 (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
5SY4540-8
from £ 37.58*
per piece
Siemens SENTRON 5SY4 MCB, 1P+N, 500mA Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128953 (2 offers) 
The Siemens 5SY4 series 1+N-pole miniature circuit breaker has a current rating of 0.5 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens...
Siemens
5SY4505-7
from £ 21.25*
per piece
Siemens SENTRON 5SY4 MCB, 1P+N, 500mA Curve D, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128833 (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
5SY4505-8
from £ 29.71*
per piece
Siemens SENTRON 5SY4 MCB, 1P+N, 50A Curve D, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128839 (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
5SY4550-8
from £ 44.81*
per piece
Siemens SENTRON 5SY4 MCB, 1P+N, 63A Curve D, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128840 (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
5SY4563-8
from £ 52.23*
per piece
Siemens SENTRON 5SY4 MCB, 1P+N, 8A Curve C, 230V AC, 72V DC, 5 kA Breaking Capacity / 2097515 (2 offers) 
The Siemens 5SY4 series 1+N-pole miniature circuit breaker has a current rating of 8 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens o...
Siemens
5SY4508-7
from £ 21.15*
per piece
Siemens SENTRON 5SY4 MCB, 1P+N, 8A Curve D, 230V AC, 72V DC, 5 kA Breaking Capacity / 2128834 (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
5SY4508-8
from £ 29.71*
per piece
Siemens SENTRON 5SY4 MCB, 1P, 1.6A Curve D, 400V AC, 10 kA Breaking Capacity / 2096587 (2 offers) 
The miniature circuit breaker provides voltage of 230/400 V with 1-pole configuration. In the event of an overload or short-circuit, circuit breakers safely cut off the connected circuit and reliab...
Siemens
5SY4115-8
from £ 15.66*
per piece
Siemens SENTRON 5SY4 MCB, 1P, 10A, Type A, 10 kA Breaking Capacity / 2027101 (2 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
5SY4110-5
from £ 14.26*
per piece
Siemens 5SY4113-6 circuit breaker Miniature circuit breaker 1 (2 offers) 
Miniature circuit breaker 230/400 V 10kA, 1-pole, B, 13 A, D=70 mm
Siemens
5SY41136
from £ 7.29*
per piece
Siemens 5SY4113-7 circuit breaker Miniature circuit breaker 1 (2 offers) 
Miniature circuit breaker 230/400 V 10kA, 1-pole, C, 13 A, D=70 mm
Siemens
5SY41137
from £ 9.35*
per piece
forward
Items per page: 10   15   20   50   100    Page: Back   1   ..   281   282   283   284   285   286   287   288   289   290   291   ..   339   forward
* Prices with asterisk are net prices excl. statutory VAT.
Our offer is only aimed at companies, public institutions and freelancers.