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  thermal circuit breakers  (3,727 filtered offers of 5,744,284 product items)

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TE Connectivity Thermal Circuit Breaker - W28 Single Pole 32 V dc, 250V ac Voltage Rating, 3A Current Rating / 7820911 (2 offers) 
TE Connectivity - W28 Series
TE Connectivity
W28-XQ1A-3
from £ 2.22*
per piece
 
 piece
Siemens, SENTRON MCCB Molded Case Circuit Breaker 4P 63A, Breaking Capacity 55 kA, DIN Rail Mount / 2719398 (1 offer) 
Range = SENTRON Series = 3VA1 Number of Poles = 4 Current Rating = 63A Breaking Capacity at Maximum Voltage Rating = 55 kA Mounting Style = DIN Rail Better World Product = Yes
Siemens
3VA1163-5GE42-0AA0
from £ 262.739*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W57 Single Pole 250V ac Voltage Rating, 5A Current Rating / 7827938 (1 offer) 
TE Connectivity - W57 Series
TE Connectivity
W57-XB7A4A10-5
from £ 2.55*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W51 Single Pole 250V ac Voltage Rating, 5A Current Rating / 7828079 (1 offer) 
TE Connectivity - W51 Series
TE Connectivity
W51-A122B1-5
from £ 2.652*
per piece
 
 piece
Siemens, SENTRON MCCB Molded Case Circuit Breaker 4P 63A, Breaking Capacity 70 kA, DIN Rail Mount / 2719405 (1 offer) 
Range = SENTRON Series = 3VA1 Number of Poles = 4 Current Rating = 63A Breaking Capacity at Maximum Voltage Rating = 70 kA Mounting Style = DIN Rail Better World Product = Yes
Siemens
3VA1163-6GE46-0AA0
from £ 294.105*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W58 Single Pole 50 V dc, 250V ac Voltage Rating, 12A Current Rating / 7827962 (3 offers) 
TE Connectivity - W58 Series
TE Connectivity
W58-XB1A4A-12
from £ 4.64*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W54 Single Pole 250V ac Voltage Rating, 5A Current Rating / 7828035 (2 offers) 
TE Connectivity - W54 Series
TE Connectivity
W54-XB1A4A10-5
from £ 2.89*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W28 SP Pole 32 V dc, 250 V ac Voltage Rating Panel Mount, 15A Current Rating / 1709406 (1 offer) 
UL 1077, E 69543, CSA, LR 15734, CS 2190N. W28 series thermal cut-outs. Flush-mount circuit breaker models to protect apparatus. Valued for their thermal protection of small electronic assemblies. ...
TE Connectivity
W28-XQ1A-15
from £ 230.49*
per 100 pieces
 
 packet
Siemens, SENTRON MCCB Molded Case Circuit Breaker 4P 80A, Breaking Capacity 16 kA, DIN Rail Mount / 2719616 (1 offer) 
Range = SENTRON Series = 3VA1 Number of Poles = 4 Current Rating = 80A Breaking Capacity at Maximum Voltage Rating = 16 kA Mounting Style = DIN Rail Better World Product = Yes
Siemens
3VA10802ED420AA0
from £ 214.251*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W57 Single Pole 250V ac Voltage Rating, 20A Current Rating / 7827830 (2 offers) 
TE Connectivity - W57 Series
TE Connectivity
W57-XB1A7A10-20
from £ 2.59*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W31 Single Pole 50 V dc, 240V ac Voltage Rating, 15A Current Rating / 7820933 (2 offers) 
TE Connectivity - W31 Series
TE Connectivity
W31-X2M1G-15
from £ 25.48*
per piece
 
 piece
Siemens, SENTRON MCCB Molded Case Circuit Breaker 4P 80A, Breaking Capacity 25 kA, DIN Rail Mount / 2719416 (1 offer) 
Range = SENTRON Series = 3VA1 Number of Poles = 4 Current Rating = 80A Breaking Capacity at Maximum Voltage Rating = 25 kA Mounting Style = DIN Rail Better World Product = Yes
Siemens
3VA1180-3GF46-0AA0
from £ 308.34*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W58 Single Pole 50 V dc, 250V ac Voltage Rating, 2A Current Rating / 7828004 (2 offers) 
TE Connectivity - W58 Series
TE Connectivity
W58-XB1A4A-2
from £ 5.83*
per piece
 
 piece
TE Connectivity Thermal Circuit Breaker - W31 Single Pole 50 V dc, 240V ac Voltage Rating, 40A Current Rating / 7828094 (2 offers) 
TE Connectivity - W31 Series
TE Connectivity
W31-X2M1G-40
from £ 31.99*
per piece
 
 piece
Siemens, SENTRON MCCB Molded Case Circuit Breaker 4P 80A, Breaking Capacity 36 kA, DIN Rail Mount / 2719423 (1 offer) 
Range = SENTRON Series = 3VA1 Number of Poles = 4 Current Rating = 80A Breaking Capacity at Maximum Voltage Rating = 36 kA Mounting Style = DIN Rail Better World Product = Yes
Siemens
3VA1180-4GE46-0AA0
from £ 298.237*
per piece
 
 piece
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