40 A Circuit Breakers

Results: 1 751
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) 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 Actuator Type Minimum Operating Temperature Maximum Operating Temperature Illuminated Packaging
Carling Technologies Circuit Breakers CC1B02464045GD 1In Stock
Min.: 1
Mult.: 1
C Circuit Breakers Supplementary Protector 40 A 480 VAC 150 VDC 1 Pole Rocker - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers EA2B9246402DACB 1In Stock
Min.: 1
Mult.: 1
Circuit Breakers Hydraulic Magnetic 40 A 120 VAC, 240 VAC 1 Pole Handle - 40 C + 85 C Non-Illuminated


Bussmann / Eaton Circuit Breakers MAXI CIRCUIT BREAKER 184In Stock
Min.: 1
Mult.: 1
No
Circuit Breakers Auto Reset 40 A 14 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 3P 40A C CURVE 3In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 40 A 240 VAC, 415 VAC 3 Pole Handle - 40 C + 75 C Non-Illuminated
ABB Circuit Breakers UL489 MCB 3P C 40A 480/277
29On Order
Min.: 1
Mult.: 1
SU200M Circuit Breakers 40 A 3 Pole
ABB Circuit Breakers MCB SU200ML 3P K 40A UL 489
10Expected 17/08/2026
Min.: 1
Mult.: 1
SU200ML Circuit Breakers 40 A 3 Pole
Phoenix Contact Circuit Breakers TMC 71B 40A
86On Order
Min.: 1
Mult.: 1

TMC 7 Circuit Breakers Thermal Magnetic 40 A 277 VAC 60 VDC 1 Pole Lever - 35 C + 70 C Non-Illuminated
Phoenix Contact Circuit Breakers TMC 81C 40A
671On Order
Min.: 1
Mult.: 1

TMC 8 Circuit Breakers Thermal Magnetic 40 A 120 VAC 60 VDC 1 Pole Lever - 35 C + 70 C Non-Illuminated
TE Connectivity / P&B Circuit Breakers CIRCUIT BREAKER SWITCH 40A BLK
72Expected 01/10/2026
Min.: 1
Mult.: 1

W9 Hydraulic Magnetic Circuit Breakers Hydraulic Magnetic 40 A 277 VAC 2 Pole Toggle - 40 C + 85 C Non-Illuminated Tray
TE Connectivity / P&B Circuit Breakers 40A 3 POLE TOGGLE
48Expected 25/08/2026
Min.: 1
Mult.: 1

W9 Hydraulic Magnetic Circuit Breakers Hydraulic Magnetic 40 A 277 VAC 3 Pole Toggle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr, HydMag, 4 pl, 250VAC, 40A, 250VDC VT
2Expected 19/08/2026
Min.: 1
Mult.: 1

IAL/IDL/IML/IUL Circuit Breakers 40 A 250 VAC 4 Pole Paddle - 40 C + 85 C Non-Illuminated
ABB Circuit Breakers UL489 MCB 1P C 40A 480/277
10Expected 26/08/2026
Min.: 1
Mult.: 1
SU200M Circuit Breakers 40 A 1 Pole
ABB Circuit Breakers UL489 MCB 2P C 40A 480/277
6On Order
Min.: 1
Mult.: 1
SU200M Circuit Breakers 40 A 2 Pole
Siemens Circuit Breakers SUP PTOR 5SY4 2P 480V 40A 5K C-TRIP
5Expected 24/09/2026
Min.: 1
Mult.: 1
Circuit Breakers Miniature 40 A 400 VAC 60 VDC 2 Pole Lever - 40 C + 70 C Non-Illuminated
Phoenix Contact Circuit Breakers TMC 73D 40A
1Expected 07/08/2026
Min.: 1
Mult.: 1

TMC 7 Circuit Breakers Thermal Magnetic 40 A 277 VAC 3 Pole Lever - 35 C + 70 C Non-Illuminated
ABB Circuit Breakers MCB SU200MR RTT 3P K 40A BCP
7Expected 22/10/2026
Min.: 1
Mult.: 1
SU200MR Circuit Breakers 40 A 3 Pole
ABB Circuit Breakers UL489 MCB 4P C 40A 480/277
3Expected 26/08/2026
Min.: 1
Mult.: 1
SU200M Circuit Breakers 40 A 4 Pole
Carling Technologies Circuit Breakers 3-pole, Handle, 40 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted
30Expected 11/09/2026
Min.: 1
Mult.: 1

C Circuit Breakers Hydraulic Magnetic 40 A 277 VAC 80 VDC 3 Pole Handle - 40 C + 85 C Non-Illuminated


Bussmann / Eaton Circuit Breakers SHORTSTOP CIRCUIT BREAKER
247Expected 19/10/2026
Min.: 1
Mult.: 1
Circuit Breakers Shortstop 40 A 12 VDC 1 Pole - 40 C + 85 C Non-Illuminated


Bussmann / Eaton Circuit Breakers SHORTSTOP CIRCUIT BREAKER
250Expected 11/09/2026
Min.: 1
Mult.: 1
Circuit Breakers Shortstop 40 A 24 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Bussmann / Eaton Circuit Breakers AUTOMOTIVE CIRC BRK
2Expected 07/09/2026
Min.: 1
Mult.: 1

CB185 Waterproof Circuit Breakers Manual Reset 40 A 42 VDC 1 Pole Pushbutton Non-Illuminated Bulk
Carling Technologies Circuit Breakers AA1B0346405D2C
9Expected 01/10/2026
Min.: 1
Mult.: 1
A Circuit Breakers Hydraulic Magnetic 40 A 277 VAC 80 VDC 1 Pole Handle - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers CIRCUIT BREAKER HYMAG
5On Order
Min.: 1
Mult.: 1

A Circuit Breakers Hydraulic Magnetic 40 A 277 VAC 80 VDC 2 Pole Handle - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers AM2B034640501C
2Expected 14/09/2026
Min.: 1
Mult.: 1

AM Circuit Breakers Hydraulic Magnetic 40 A 277 VAC 80 VDC 2 Pole Toggle - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers CA2B034640111C
10Expected 17/08/2026
Min.: 1
Mult.: 1

C Circuit Breakers Hydraulic Magnetic 40 A 120 VAC, 240 VAC 2 Pole Handle - 40 C + 85 C Non-Illuminated