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  Circuit breakers  (21,258 offers of 5,743,402 product items)

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Circuit breaker; 230VAC; Inom: 20A; Poles: 1+N; Charact: B; 6kA; IP20 (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230V AC Operating temperature: -30...70°C Current rating: 20A IP rating: IP20 Characteristics: B Cross section of connectin...
HONGFA RELAY
UEB6-40M/B201N
from £ 3.28*
per piece
 
 piece
motorized op. mech. (MO) 24...30 V AC/DC accessory for circuit breaker 3WL10 / 3VA27 (SE) (1 offer) 
motorized op. mech. (MO) 24...30 V AC/DC accessory for circuit breaker 3WL10 / 3VA27 (SE)
Siemens
3VW9011-0AF01
from £ 593.60*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 6A; Poles: 3+N; Charact: C; 4.5kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -30...70°C Current rating: 6A IP rating: IP20 Characteristics: C Cross section of connec...
HONGFA RELAY
UEB6-63L/C063N
from £ 8.41*
per piece
 
 piece
MOULDED CASE CIRCUIT BREAKER (MCCB), 3 POLE, 2500 AMP, 70 KIAC, DIGITRIP 310, R FRAME, G SERIES (1 offer) 
MOULDED CASE CIRCUIT BREAKER (MCCB), 3 POLE, 2500 AMP, 70 KIAC, DIGITRIP 310, R FRAME, G SERIES
Eaton
GRH325T32WP40
£ 15,569.82*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: C; 4.5kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -30...70°C Current rating: 63A IP rating: IP20 Characteristics: C Cross section of conne...
HONGFA RELAY
UEB6-63L/C631
from £ 2.24*
per piece
 
 piece
MOULDED CASE CIRCUIT BREAKER (MCCB), 4 POLE, 400 AMP GL FRAMED, 50 KA BREAKING CAPACITY, G SERIE (1 offer) 
MOULDED CASE CIRCUIT BREAKER (MCCB), 4 POLE, 400 AMP GL FRAMED, 50 KA BREAKING CAPACITY, G SERIE
Eaton - Cutler Hammer
GLS4400AAG
£ 8,164.09*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 6A; Poles: 1; Charact: D; 6kA (1 offer) 
Manufacturer: LS ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -5...40°C Current rating: 6A IP rating: IP20 Characteristics: D Cross section of connecti...
LS ELECTRIC
BKN 1P D6A
from £ 2.90*
per piece
 
 piece
MOULDED CASE CIRCUIT BREAKER (MCCB), 4 POLE, 400 AMP, GL FRAME, 50 KA BREAKING CAPACITY G SERI (1 offer) 
MOULDED CASE CIRCUIT BREAKER (MCCB), 4 POLE, 400 AMP, GL FRAME, 50 KA BREAKING CAPACITY G SERI
Eaton
GLS440032M
£ 7,204.74*
per piece
 
 piece
Circuit breaker; 230VAC; Inom: 32A; Poles: 1+N; Charact: B; 4.5kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230V AC Operating temperature: -30...70°C Current rating: 32A IP rating: IP20 Characteristics: B Cross section of connectin...
HONGFA RELAY
UEB6-40L/B321N
from £ 3.18*
per piece
 
 piece
MOULDED CASE CIRCUIT BREAKER (MCCB), 4 POLE, 800 AMP, GN FRAME, G SERIES, IEC AND NEMA (1 offer) 
MOULDED CASE CIRCUIT BREAKER (MCCB), 4 POLE, 800 AMP, GN FRAME, G SERIES, IEC AND NEMA
Eaton - Cutler Hammer
GNS4800T32WP19
£ 24,416.41*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 6A; Poles: 3+N; Charact: C; 6kA (1 offer) 
Manufacturer: HONGFA RELAY Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -30...70°C Current rating: 6A IP rating: IP20 Characteristics: C Cross section of connec...
HONGFA RELAY
UEB6-63M/C063N
from £ 8.65*
per piece
 
 piece
MOULDED CASE CIRCUIT BREAKER, 3 POLE, MCCB, 400 AMPS, 65KW, INTERCHANGEABLE TRIP UNIT (1 offer) 
MOULDED CASE CIRCUIT BREAKER, 3 POLE, MCCB, 400 AMPS, 65KW, INTERCHANGEABLE TRIP UNIT
Eaton
LD3400
from £ 2,790.105*
per piece
 
 piece
Circuit breaker; 230/400VAC; Inom: 63A; Poles: 1; Charact: D; 6kA (1 offer) 
Manufacturer: LS ELECTRIC Mounting: for DIN rail mounting Rated voltage: 230/400V AC Operating temperature: -5...40°C Current rating: 63A IP rating: IP20 Characteristics: D Cross section of connect...
LS ELECTRIC
BKJ63ND 1P D63
from £ 4.73*
per piece
 
 piece
MOULDED CASE CIRCUIT BREAKER, 4 POLE, 50A, 40KA (1 offer) 
MOULDED CASE CIRCUIT BREAKER, 4 POLE, 50A, 40KA
Eaton - Cutler Hammer
GJS405032G
from £ 682.315*
per piece
 
 piece
MOULDED CASE CIRCUIT BREAKER, 50, 4 POLE, 70KA (1 offer) 
MOULDED CASE CIRCUIT BREAKER, 50, 4 POLE, 70KA
Eaton
GEH4050AFG
from £ 498.9425*
per piece
 
 piece
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