40 A Circuit Protection

Results: 2 668
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Eaton Electrical Circuit Breakers FAZ-NA 1P 40A D CURVE 5In Stock
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breakers FAZ UL 1077 supp. 1P 40A D CURVE 1In Stock
Min.: 1
Mult.: 1
Eaton Electrical Circuit Breakers FAZ UL 1077 2P 40A D CURVE 4In Stock
Min.: 1
Mult.: 1
Bel Fuse Surface Mount Fuses 40A 4818 523In Stock
1 500Expected 04/02/2027
Min.: 1
Mult.: 1
: 1 500

Bel Fuse Surface Mount Fuses SMD 2410 Fuse Slow Blow 40A 6In Stock
6 000Expected 12/11/2026
Min.: 1
Mult.: 1
: 1 000

Littelfuse Fuse Clips High Current SMT Fuse Clip 613In Stock
Min.: 1
Mult.: 1

Littelfuse Automotive Fuses 32V APC:40A ATO 3 430In Stock
Min.: 1
Mult.: 1

Littelfuse Automotive Fuses 32V 40A ATO Opaque Trim Terminals 3 212In Stock
Min.: 1
Mult.: 1

Littelfuse Automotive Fuses 32V 40AATO Silver Nylon 4 466In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 40A 480VAC 18In Stock
Min.: 1
Mult.: 1

AIRPAX Circuit Breakers Cir Brkr Hyd Mag 1In Stock
Min.: 1
Mult.: 1
Vishay Semiconductors SCR Modules 600 Volt 40 Amp 20In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors SCR Modules 1200 Volt 40 Amp 3In Stock
10Expected 12/10/2026
Min.: 1
Mult.: 1

Vishay Semiconductors SCR Modules 1200 Volt 40 Amp 17In Stock
40Expected 07/09/2026
Min.: 1
Mult.: 1



Altech Industrial & Electrical Fuses Fuse,NH00C,gG,M,40A,500VAC 7In Stock
Min.: 1
Mult.: 1
Murrelektronik Circuit Breakers Mico Pro electronic circuit protection, 1 channel, IN: 24 V DC OUT: 24 V DC / 4 A 1In Stock
Min.: 1
Mult.: 1
Murrelektronik Circuit Breakers Mico Pro electronic circuit protection, 4 channels, IN: 24 V DC OUT: 24 V DC / 2 A 2In Stock
Min.: 1
Mult.: 1

Murrelektronik Circuit Breakers Mico Pro electronic circuit protection, 1 channel, IN: 24 V DC OUT: 24 V DC / 11-12-13-14-15-16-17-18-19-20 A 5In Stock
Min.: 1
Mult.: 1



AIRPAX Circuit Breakers Cir Brkr Hyd Mag 1In Stock
Min.: 1
Mult.: 1
ABB Circuit Breakers MCB ST200M 1P B 40A UL1077
6In Stock
Min.: 1
Mult.: 1
ABB Circuit Breakers MCB ST200M 2P K 40A UL1077
5In Stock
Min.: 1
Mult.: 1
ABB Circuit Breakers MCB ST200M 3P K 40A UL1077
4In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers MSP S2 CLASS 10 32-40A SCREW 3In Stock
Min.: 1
Mult.: 1

Siemens Circuit Breaker Accessories TYPE E TERMINAL BLOCK S00/S0 SCREW 5In Stock
Min.: 1
Mult.: 1

Siemens Circuit Breakers MCB 5SJ4 1P 240V 40A SAME PH 14K C-TRIP 12In Stock
Min.: 1
Mult.: 1