Circuit Breakers

(33876 results)

A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation.

Part # Manufacturer Description Availability Pricing Quantity
Sensata Technologies – Airpax_IULHK111-1REC4-62-25.0-A-0

IULHK111-1REC4-62-25.0-A-0

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
25
1+: $374.78000
10+: $265.04000
100+: $252.86000
1000+: $171.26000
Sensata Technologies – Airpax_LEL1-1-61-25.0-91-V

LEL1-1-61-25.0-91-V

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
10
1+: $120.40000
10+: $63.54000
100+: $60.60000
Sensata Technologies – Airpax_LELK11-40460-90-V

LELK11-40460-90-V

Circuit Breakers
 Sensata Technologies – Airpax LELK11-40460-90-V
548
1+: $110.07000
10+: $102.16000
100+: $91.72000
1000+: $75.96000
Sensata Technologies – Airpax_LELHK111-36770-20

LELHK111-36770-20

Circuit Breakers
 Sensata Technologies – Airpax LELHK111-36770-20
89
1+: $75.27000
10+: $69.59000
100+: $66.92000
Sensata Technologies – Airpax_M55629/21-NR-NR

M55629/21-NR-NR

Circuit Breakers
 Sensata Technologies – Airpax M55629/21-NR-NR
2
1+: $301.15000
10+: $277.54000
Sensata Technologies – Airpax_M55629/20-MK

M55629/20-MK

Circuit Breakers
 Sensata Technologies – Airpax M55629/20-MK
4
1+: $159.39000
10+: $146.90000
Sensata Technologies – Airpax_M55629/5-402

M55629/5-402

Circuit Breakers
 Sensata Technologies – Airpax M55629/5-402
2
1+: $504.37000
Sensata Technologies – Airpax_M55629/5-108

M55629/5-108

Circuit Breakers
 Sensata Technologies – Airpax M55629/5-108
1
1+: $298.33000
Sensata Technologies – Airpax_M55629/5-095

M55629/5-095

Circuit Breakers
 Sensata Technologies – Airpax M55629/5-095
2
1+: $357.79000
Sensata Technologies – Airpax_JLM-1-1RLS4-30115-17-SM

JLM-1-1RLS4-30115-17-SM

Circuit Breakers
 Sensata Technologies – Airpax JLM-1-1RLS4-30115-17-SM
162
1+: $168.73000
10+: $156.00000
100+: $149.99000
1000+: $144.22000
Sensata Technologies – Airpax_M55629/2-127

M55629/2-127

Circuit Breakers
 Sensata Technologies – Airpax M55629/2-127
3
1+: $106.30000
Sensata Technologies – Airpax_M55629/22-KR-KR-KR

M55629/22-KR-KR-KR

Circuit Breakers
 Sensata Technologies – Airpax M55629/22-KR-KR-KR
1
1+: $542.38000
Sensata Technologies – Airpax_CMLHPK111-1RS5-34572-250

CMLHPK111-1RS5-34572-250

Circuit Breakers
 Sensata Technologies – Airpax CMLHPK111-1RS5-34572-250
10
1+: $109.49000
10+: $105.28000
Sensata Technologies – Airpax_LML1-1RLS4R-29954-90

LML1-1RLS4R-29954-90

Circuit Breakers
 Sensata Technologies – Airpax LML1-1RLS4R-29954-90
10
1+: $37.11000
Sensata Technologies – Airpax_AP12-1-42F-202

AP12-1-42F-202

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
5
1+: $903.64000
10+: $868.88000
100+: $291.06000
Sensata Technologies – Airpax_LELBXK111-39748-50-V

LELBXK111-39748-50-V

Circuit Breakers
 Sensata Technologies – Airpax LELBXK111-39748-50-V
9
1+: $294.26000
10+: $272.47000
100+: $203.60000
Sensata Technologies – Airpax_UPG6-1-72-253-01

UPG6-1-72-253-01

Circuit Breakers
 Sensata Technologies – Airpax UPG6-1-72-253-01
196
1+: $35.89000
10+: $17.73000
100+: $17.31000
1000+: $16.04000
Sensata Technologies – Airpax_M55629/22-LR-LR-LR

M55629/22-LR-LR-LR

Circuit Breakers
 Sensata Technologies – Airpax M55629/22-LR-LR-LR
2
1+: $402.80000
Sensata Technologies – Airpax_JAE-1-31899-1

JAE-1-31899-1

Circuit Breakers
 Sensata Technologies – Airpax JAE-1-31899-1
10
1+: $205.94000
10+: $190.40000
Sensata Technologies – Airpax_JTEP-6-2REC4-31726-41

JTEP-6-2REC4-31726-41

Circuit Breakers
 Sensata Technologies – Airpax JTEP-6-2REC4-31726-41
70
1+: $721.70000
10+: $667.26000
100+: $641.60000
Sensata Technologies – Airpax_JRM-1-1RLS4-30364-23-SC

JRM-1-1RLS4-30364-23-SC

Circuit Breakers
 Sensata Technologies – Airpax JRM-1-1RLS4-30364-23-SC
114
1+: $179.79000
10+: $166.23000
100+: $159.84000
1000+: $153.68000
Sensata Technologies – Airpax_M55629/20ML

M55629/20ML

Circuit Breakers
 Sensata Technologies – Airpax M55629/20ML
1
1+: $171.68000
Sensata Technologies – Airpax_JLE-2-1-52-3-B3M-100-A-V

JLE-2-1-52-3-B3M-100-A-V

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
6
1+: $754.44000
10+: $725.43000
100+: $542.00000
Sensata Technologies – Airpax_LMLK11-1-61-5.00-FK-01

LMLK11-1-61-5.00-FK-01

Circuit Breakers
 Sensata Technologies – Airpax LMLK11-1-61-5.00-FK-01
1
1+: $168.12000
Sensata Technologies – Airpax_M55629/3-239

M55629/3-239

Circuit Breakers
 Sensata Technologies – Airpax M55629/3-239
2
1+: $266.66000
10+: $245.75000
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