4 A Circuit Breakers

Results: 808
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 Minimum Operating Temperature Maximum Operating Temperature Illuminated Packaging
Phoenix Contact Circuit Breakers TCP 4 AMPS 1.427In Stock
14,87 €
Min.: 1
Mult.: 1
TCP Circuit Breakers Thermal 4 A 250 VAC 65 VDC 1 Pole Reset Button - 20 C + 60 C Non-Illuminated Bulk
Siemens Circuit Breakers MSP S00 2.8-4A AUX 1NO 1NC SCREW 10In Stock
292,49 €
244,89 €
230,06 €
Min.: 1
Mult.: 1
3RV2 Circuit Breakers Motor Protection 4 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated


E-T-A Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 4A, No Comm
43In Stock
42,48 €
38,02 €
35,43 €
31,82 €
Min.: 1
Mult.: 1
REX12-T Circuit Breakers Electronic 4 A 24 VDC 1 Pole Push to Reset - 25 C + 60 C Illuminated
Siemens Circuit Breakers CIRCUIT BREAKER SZ S00, CLASS 10 7In Stock
246,38 €
213,90 €
188,75 €
163,57 €
Min.: 1
Mult.: 1
3RV2 Circuit Breakers Motor Protection 4 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated


E-T-A Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) integral type. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see 297In Stock
19,09 €
15,84 €
14,62 €
13,08 €
Min.: 1
Mult.: 1
104 Thermal Circuit Breakers Overcurrent Protection 4 A 240 VAC 48 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated
E-T-A Circuit Breakers 1In Stock
207,84 €
172,27 €
158,79 €
131,22 €
Min.: 1
Mult.: 1
482-G Thermal Circuit Breakers 4 A 115 VAC 28 VDC 1 Pole Push-Pull - 55 C + 75 C Non-Illuminated
E-T-A Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double 7In Stock
35,22 €
29,21 €
26,94 €
22,58 €
Min.: 1
Mult.: 1
3130-F Thermal Overcurrent 4 A 240 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag 1In Stock
322,02 €
Min.: 1
Mult.: 1
214 Circuit Breakers Hydraulic Magnetic 4 A 240 VAC, 415 VAC 4 Pole Toggle - 40 C + 85 C Non-Illuminated
E-T-A Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck mounting. For lower current ratings see types 106. Approved to CBE standard E 11In Stock
20,59 €
19,01 €
17,42 €
13,12 €
Min.: 1
Mult.: 1
1140 Miniature Circuit Breakers Overcurrent Protection 4 A 240 VAC 48 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated
E-T-A Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-typ 5In Stock
32,56 €
27,00 €
22,40 €
19,80 €
18,46 €
Min.: 1
Mult.: 1
2-5700 Thermal Circuit Breakers Overcurrent Protection 4 A 250 VAC 28 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated
E-T-A Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable for providing statu 27In Stock
17,48 €
15,76 €
14,44 €
11,06 €
Min.: 1
Mult.: 1
1410-G1 Thermal Circuit Breakers Overcurrent Protection 4 A 240 VAC 28 VDC 1 Pole Rocker - 20 C + 70 C Non-Illuminated


E-T-A Circuit Breakers Single, two and three pole magnetic circuit breakers with trip-free mechanism and push/pull on/off manual actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (Stype MO or HM CBE to EN 60934) en 2In Stock
83,70 €
70,01 €
56,19 €
55,69 €
Min.: 1
Mult.: 1
8340-G Hydraulic Magnetic Circuit Breakers Thermal Magnetic 4 A 240 VAC, 415 VAC 80 VDC 1 Pole Toggle - 40 C + 85 C Non-Illuminated


E-T-A Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f 42In Stock
24,97 €
20,73 €
19,12 €
14,55 €
Min.: 1
Mult.: 1
1410-F1 Circuit Breakers Miniature 4 A 240 VAC 28 VDC 1 Pole Rocker - 20 C + 70 C Illuminated


E-T-A Circuit Breakers 1077, 1P, PL, 277VAC/65VDC, F2, aux contacts, N/O N/C, 4A 25In Stock
66,64 €
55,28 €
51,41 €
43,56 €
Min.: 1
Mult.: 1
2210-S2 Thermal Circuit Breakers Thermal Magnetic 4 A 277 VAC 65 VDC 1 Pole Toggle - 30 C + 60 C Non-Illuminated


E-T-A Circuit Breakers 508, 1P, DM, 24VDC, N/C, RE, SF, ATX, 4A 2In Stock
96,28 €
74,11 €
65,24 €
62,57 €
60,53 €
Min.: 1
Mult.: 1
ESX10-T-E Circuit Breakers Electronic 4 A 24 VDC 1 Pole Slide - 25 C + 60 C Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER S00 4A NO OVERLOAD 3In Stock
253,07 €
217,23 €
204,95 €
194,39 €
Min.: 1
Mult.: 1
3RV2 Circuit Breakers Starter Combination 4 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
E-T-A Circuit Breakers Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost o 32In Stock
50On Order
20,06 €
18,27 €
16,74 €
13,02 €
Min.: 1
Mult.: 1
1170 Miniature Circuit Breakers Automotive 4 A 28 VDC 1 Pole Push to Reset - 40 C + 85 C Non-Illuminated


E-T-A Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors 2In Stock
38,27 €
31,75 €
26,19 €
23,61 €
22,01 €
Min.: 1
Mult.: 1
3120-N Thermal Circuit Breakers Overcurrent Protection 4 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S0 2.8 - 4A SCREW 6In Stock
253,00 €
209,66 €
195,20 €
170,96 €
Min.: 1
Mult.: 1
3RV2 Circuit Breakers Motor Protection 4 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
E-T-A Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings 20In Stock
19,50 €
17,75 €
16,27 €
12,33 €
Min.: 1
Mult.: 1
104 Thermal Circuit Breakers Overcurrent Protection 4 A 240 VAC 48 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 240V 4A SAME PH 14K D-TRIP 5In Stock
67,11 €
58,20 €
55,15 €
45,96 €
42,89 €
Min.: 1
Mult.: 1
5SJ4 Circuit Breakers Miniature 4 A 240 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
E-T-A Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current rati 95In Stock
13,60 €
11,28 €
10,41 €
10,38 €
9,56 €
Min.: 1
Mult.: 1
106-M2 Thermal Circuit Breakers Overcurrent Protection 4 A 240 VAC 48 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated
E-T-A Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings 16In Stock
19,50 €
17,75 €
16,27 €
12,33 €
Min.: 1
Mult.: 1
104 Thermal Circuit Breakers Overcurrent Protection 4 A 240 VAC 48 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated
E-T-A Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable for providing statu 45In Stock
16,71 €
15,05 €
13,80 €
10,60 €
Min.: 1
Mult.: 1
1410-G1 Thermal Circuit Breakers Overcurrent Protection 4 A 240 VAC 28 VDC 1 Pole Rocker - 20 C + 70 C Non-Illuminated
E-T-A Circuit Breakers Single pole miniaturised magnetic circuit breakers with unique high-speed operating mechanism and push/pull on/off manual actuation. Fitted with electrically separate excitation and switching circuits, and one pair of auxiliary contac 4In Stock
54,60 €
45,30 €
38,91 €
35,73 €
Min.: 1
Mult.: 1
808 4 A 24 VDC 1 Pole Pushbutton - 30 C + 70 C Non-Illuminated