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  Circuit Breakers (2,717 items)

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Phoenix Contact 2800919 circuit breaker Type CB (1 offer) 
Electronic device circuit breaker, 1-pos., active current limitation, 1 N/C contact, plug for base element.
Phoenix Contact
2800919
from € 44.21*
per piece
Phoenix Contact 2800924 circuit breaker Type CB (1 offer) 
Electronic device circuit breaker, 1-pos., active current limitation, status output and control input, plug for base element.
Phoenix Contact
2800924
from € 44.44*
per piece
Phoenix Contact 2800925 circuit breaker Type CB (1 offer) 
Electronic device circuit breaker, 1-pos., active current limitation, status output and control input, plug for base element.
Phoenix Contact
2800925
from € 44.30*
per piece
Phoenix Contact 2800926 circuit breaker Type CB (1 offer) 
Electronic device circuit breaker, 1-pos., active current limitation, status output and control input, plug for base element.
Phoenix Contact
2800926
from € 42.74*
per piece
Phoenix Contact 2838322 circuit breaker (1 offer) 
Protective plug PT with protective circuit for 4 conductors of signal circuits grounded on one side. Nominal voltage: 24 V DC
Phoenix Contact
2838322
from € 156.045*
per piece
Qoltec 52590 circuit breaker Miniature circuit breaker 1P (1 offer) 
Qoltec brand overcurrent circuit breaker will effectively protect and safeguard the installation and the connected electrical loads from the effects of overload and short circuit. Mounting on DIN r...
Qoltec
52590
from € 1.37*
per piece
Qoltec 52591 circuit breaker Miniature circuit breaker 1P (1 offer) 
Qoltec brand overcurrent circuit breaker will effectively protect and safeguard the installation and the connected electrical loads from the effects of overload and short circuit. Mounting on DIN r...
Qoltec
52591
from € 1.37*
per piece
Rittal 9343.000 circuit breaker 3 (1 offer) 
SV NH fuse-switch disconnector, size 00, 160 A, 690 V, 3-pole, box terminal.
Rittal
9343.000
from € 67.72*
per piece
Rittal 9343.010 circuit breaker 3 (1 offer) 
SV NH fuse-switch disconnector, size 00, 160 A, 690 V, 3-pole, screw M8.
Rittal
9343.010
from € 74.71*
per piece
Rittal 9343.210 circuit breaker 3 (1 offer) 
SV NH fuse-switch disconnector, size 2, 400 A, 690 V, 3-pole, screw M10.
Rittal
9343.210
from € 282.71*
per piece
Rittal 9344.010 circuit breaker 3 (2 offers) 
SV NH fuse-switch disconnector, size 00, 160 A, 690 V, 3-pole, screw M8, for mounting plate assembly.
Rittal
9344.010
from € 36.89*
per piece
Rittal 9346.030 circuit breaker 3 (1 offer) 
SV NH slimline fuse-switch disconnector, size 00, 160 A, 690 V, 3-pole, screw M8, 100 mm
Rittal
9346.030
from € 85.05*
per piece
Schneider Electric 16764 circuit breaker Residual-current device Type B 4P (1 offer) 
residual current circuit breaker ID - 4 poles - 125 A - class B 300 mA
Schneider Electric
16764
from € 1,791.72*
per piece
Schneider Electric
A9A26897
from € 21.40*
per piece
Schneider Electric
A9D07606
from € 62.98*
per piece
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* Prices with asterisk are net prices excl. statutory VAT.
Our offer is only aimed at companies, public institutions and freelancers.