Product range
United Kingdom
English
Account
Sign in / Register		Basket
 		 
 >  >  >  > Circuit Breakers

  Circuit Breakers (8,725 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
Seal of approval x
Price ^v
Back
Eaton FAZ-S20/2 circuit breaker Miniature circuit breaker Type S (2 offers)
Eaton
278812
n/a
from £ 24.02*
per piece
Eaton FAZ-Z20/2 circuit breaker Miniature circuit breaker (1 offer)
Eaton
278826
n/a
from £ 24.30*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3+N; Charact: A; 10kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 20A IP rating: IP20 Characteristics: A Cross section of connecting...
Siemens
5SY4620-5
n/a
from £ 70.73*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3+N; Charact: B; 10kA (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -40...70°C Current rating: 20A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SY4620-6
n/a
from £ 39.81*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3+N; Charact: B; 10kA (1 offer) 
Manufacturer: ETI POLAM Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 20A IP rating: IP20 Characte...
ETI
ETIMAT P10 3P+N B20
n/a
from £ 17.90*
per piece
Hager NBN620 electrical enclosure accessory (1 offer)
Hager
NBN620
n/a
from £ 45.46*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3+N; Charact: B; 10kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -30...70°C Current rating: 20A IP rating: IP20 Characteristics: B Cross section of conne...
HONGFA RELAY
UEB6-63H/B203N
n/a
from £ 12.76*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3+N; Charact: B; 10kA (1 offer) 
Manufacturer: ETI POLAM Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 20A IP rating: IP20 Characte...
ETI
ETIMAT 10 3P+N B20
n/a
from £ 15.59*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3+N; Charact: B; 15kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Mechanical durability: 10000 cycles Rated voltage: 230/400V AC Current rating: 20A IP rating: IP20 Characteristics: B Cross section of c...
Eaton
FAZ-B20/3N
n/a
from £ 41.91*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3+N; Charact: B; 25kA (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...75°C Current rating: 20A IP rating: IP20 Characteristics: B Cross section of con...
Eaton
FAZT-B20/3N
n/a
from £ 54.73*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3+N; Charact: B; 6kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -30...70°C Current rating: 20A IP rating: IP20 Characteristics: B Cross section of conne...
HONGFA RELAY
UEB6-63M/B203N
n/a
from £ 8.27*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3+N; Charact: B; 6kA (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 20A IP rating: IP20 Characteristics: B Cross section of connecting...
Siemens
5SY6620-6
n/a
from £ 36.78*
per piece
ABB S203-B20NA circuit breaker Miniature circuit breaker (2 offers) 
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
S203-B20NA
n/a
from £ 28.19*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3+N; Charact: B; 6kA (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -25...75°C Current rating: 20A IP rating: IP20 Characteristics: B Cross section of con...
Eaton
FAZ6-B20/3N
n/a
from £ 44.61*
per piece
Circuit breaker; 230/400VAC; Inom: 20A; Poles: 3+N; Charact: B; 6kA (1 offer) 
Manufacturer: ETI POLAM Mounting: for DIN rail mounting Mechanical durability: 20000 cycles Rated voltage: 230/400V AC Operating temperature: -25...55°C Current rating: 20A IP rating: IP20 Characte...
ETI
ETIMAT 6 3P+N B20
n/a
from £ 14.89*
per piece
forward
Items per page: 10   15   20   50   100    Page: Back   1   ..   151   152   153   154   155   156   157   158   159   160   161   ..   582   forward
* Prices with asterisk are net prices excl. statutory VAT.
Our offer is only aimed at companies, public institutions and freelancers.