Thermal Circuit Breakers

Results: 4,020
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Product Type Current Rating Voltage Rating AC Voltage Rating DC Number of Poles Minimum Operating Temperature Maximum Operating Temperature Illuminated Packaging
TE Connectivity / P&B Circuit Breakers W52-A122B1-15=CKTBKR,THERM,ROCRED 250VAC 1,000In Stock
Min.: 1
Mult.: 1

W52 Circuit Breakers Thermal 15 A 250 VAC 1 Pole 0 C + 60 C Illuminated
TE Connectivity / P&B Circuit Breakers W52-A121B1-5=CKTBKR,THERM,ROCKRED 125VAC 1,000In Stock
Min.: 1
Mult.: 1

W52 Circuit Breakers Thermal 5 A 125 VAC 1 Pole 0 C + 50 C Illuminated
TE Connectivity / P&B Circuit Breakers W52-A121B1-15=CKTBKR,THERM,ROCRED 125VAC 998In Stock
Min.: 1
Mult.: 1

W52 Circuit Breakers Thermal 15 A 125 VAC 1 Pole 0 C + 60 C Illuminated
TE Connectivity / P&B Circuit Breakers W52-A121B1-20=CKTBKR,THERM,ROCRED 125VAC 996In Stock
Min.: 1
Mult.: 1

W52 Circuit Breakers Thermal 20 A 125 VAC 1 Pole 0 C + 60 C Illuminated
TE Connectivity / P&B Circuit Breakers W52-A152A1-15=CKTBKR,THERM,ROCBLACK OPAQUE 250VAC 1,000In Stock
Min.: 1
Mult.: 1

W52 Circuit Breakers Thermal 15 A 250 VAC 1 Pole 0 C + 60 C Non-Illuminated
TE Connectivity / P&B Circuit Breakers W52-A152A1-10=CKTBKR,THERM,ROCBLACK OPAQUE 250VAC 1,000In Stock
Min.: 1
Mult.: 1

W52 Circuit Breakers Thermal 10 A 250 VAC 1 Pole 0 C + 60 C Non-Illuminated
TE Connectivity / P&B Circuit Breakers W52-A152A1-5=CKTBKR,THERM,ROCBLACK OPAQUE 250VAC 1,000In Stock
Min.: 1
Mult.: 1

W52 Circuit Breakers Thermal 5 A 250 VAC 1 Pole 0 C + 50 C Non-Illuminated
TE Connectivity / P&B Circuit Breakers W52-A152A1-20=CKTBKR,THERM,ROCBLACK OPAQUE 250VAC 1,000In Stock
Min.: 1
Mult.: 1

W52 Circuit Breakers Thermal 20 A 250 VAC 1 Pole 0 C + 60 C Non-Illuminated
Phoenix Contact Circuit Breakers TCP 10/12A 1,832In Stock
Min.: 1
Mult.: 1

Circuit Breakers Thermal 12 A 250 VAC 72 VDC 1 Pole - 20 C + 60 C Non-Illuminated
Phoenix Contact Circuit Breakers TCP 32DC/5A M 467In Stock
400Expected 18/9/2026
Min.: 1
Mult.: 1

Circuit Breakers Thermal 5 A 32 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Phoenix Contact Circuit Breakers TCP 32DC/7,5A M 255In Stock
300Expected 31/8/2026
Min.: 1
Mult.: 1

Circuit Breakers Thermal 7.5 A 32 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Phoenix Contact Circuit Breakers TCP 32DC/10A M 765In Stock
800On Order
Min.: 1
Mult.: 1

Circuit Breakers Thermal 10 A 32 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Phoenix Contact Circuit Breakers TCP 32DC/20A M 221In Stock
300Expected 1/9/2026
Min.: 1
Mult.: 1

Circuit Breakers Thermal 20 A 32 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Phoenix Contact Circuit Breakers TCP 1 AMPS 1,189In Stock
Min.: 1
Mult.: 1

TCP Circuit Breakers Thermal 1 A 250 VAC 65 VDC 1 Pole - 20 C + 60 C Non-Illuminated Bulk
Phoenix Contact Circuit Breakers TCP 10 AMPS 1,368In Stock
796On Order
Min.: 1
Mult.: 1

TCP Circuit Breakers Thermal 10 A 250 VAC 65 VDC 1 Pole - 20 C + 60 C Non-Illuminated Bulk
AIRPAX Circuit Breakers Cir Brkr Hyd Mag 123In Stock
Min.: 1
Mult.: 1
Snapak Thermal Circuit Breakers Thermal 5 A 1 Pole - 40 C + 85 C Non-Illuminated
Phoenix Contact Circuit Breakers TCP 10/16A 274In Stock
163On Order
Min.: 1
Mult.: 1

Circuit Breakers Thermal 16 A 250 VAC 72 VDC 1 Pole - 20 C + 60 C Non-Illuminated
Phoenix Contact Circuit Breakers TCP 5A 340In Stock
620Expected 7/9/2026
Min.: 1
Mult.: 1

Circuit Breakers Thermal 5 A 250 VAC 65 VDC 1 Pole - 20 C + 60 C Non-Illuminated


E-T-A Circuit Breakers Single pole compact high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off posit 12In Stock
Min.: 1
Mult.: 1

482 Thermal Circuit Breakers Thermal 40 A 125 VAC 28 VDC 1 Pole - 55 C + 75 C Non-Illuminated
TE Connectivity / P&B Circuit Breakers 10A PUSH/PULL ACT. 652In Stock
1,250On Order
Min.: 1
Mult.: 1

W23 Circuit Breakers Thermal 10 A 240 VAC 50 VDC 1 Pole - 20 C + 60 C Non-Illuminated
TE Connectivity / P&B Circuit Breakers 15A PUSH/PULL ACT. 999In Stock
1,250On Order
Min.: 1
Mult.: 1

W23 Circuit Breakers Thermal 15 A 240 VAC 50 VDC 1 Pole - 20 C + 60 C Non-Illuminated
TE Connectivity / P&B Circuit Breakers 20A PUSH/PULL ACT. 1,044In Stock
750Expected 8/2/2027
Min.: 1
Mult.: 1

W23 Circuit Breakers Thermal 20 A 240 VAC 50 VDC 1 Pole - 20 C + 60 C Non-Illuminated
TE Connectivity / P&B Circuit Breakers 15A TOGGLE ACTUATOR 441In Stock
500Expected 11/11/2026
Min.: 1
Mult.: 1

W31 Circuit Breakers Thermal 15 A 240 VAC 50 VDC 1 Pole - 20 C + 60 C Non-Illuminated
TE Connectivity / P&B Circuit Breakers 5A TOGGLE ACTUATOR 1,247In Stock
Min.: 1
Mult.: 1

W31 Circuit Breakers Thermal 5 A 240 VAC 50 VDC 1 Pole - 20 C + 60 C Non-Illuminated
Phoenix Contact Circuit Breakers TCP 32DC/15A M 96In Stock
200Expected 9/10/2026
Min.: 1
Mult.: 1

Circuit Breakers Thermal 15 A 32 VDC 1 Pole - 40 C + 85 C Non-Illuminated