Circuit Breakers

Search results: 1,494 items in 3,255 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Availability
Pin number
Actuator
Assembly
Length
Width
Height
Depth
Permanent current
Isolation voltage
Degree of protection (IP)
Cam switch, Rotary actuator, 2 pole, 10 A, 440 V, front mounting, CG4-1.A291.FS2
Order No.:
 06N5792
Manufacturer:
 Kraus & Naimer
Manufacturer SKU:
 CG4-1.A291.FS2
Total Price: 36.10 € *
1 pcs.
36.1046 €
5 pcs.
34.0935 €
10 pcs.
32.0943 €
25 pcs.
30.0951 €
50 pcs.
29.0836 €
Available: 8 pcs.
Leadtime: 3 Weeks **
2 pole
Rotary actuator
front mounting
10 A
440 V
IP66
Safety switch, 3 pole, 300 V, (L x W x H) 30 x 36 x 91 mm, screw mounting, HS5D-11RN
Order No.:
 26G260
Manufacturer:
 IDEC
Manufacturer SKU:
 HS5D-11RN
Total Price: 69.16 € *
1 pcs.
69.1628 €
10 pcs.
66.5924 €
50 pcs.
64.0458 €
100 pcs.
61.4754 €
Available: 10 pcs.
Leadtime: 14 Weeks **
3 pole
screw mounting
30 mm
36 mm
91 mm
300 V
IP67
Cam switch, Rotary actuator, 2 pole, 16 A, (L x W x H) 61 x 40 x 42 mm, front mounting, NB02AX80
Order No.:
 26G342
Manufacturer:
 BACO
Manufacturer SKU:
 NB02AX80
Total Price: 23.56 € *
1 pcs.
23.5620 €
5 pcs.
22.1340 €
15 pcs.
21.3010 €
50 pcs.
20.3490 €
150 pcs.
19.5041 €
Available: 20 pcs.
Leadtime: 4 Weeks **
2 pole
Rotary actuator
front mounting
61 mm
40 mm
42 mm
16 A
IP65
Load-break switch, Rotary actuator, 3 pole, 20 A, (L x W x H) 53 x 34.7 x 48 mm, Door mounting, 12258389
Order No.:
 12G5071
Manufacturer:
 WEG
Manufacturer SKU:
 12258389
Total Price: 40.47 € *
1 pcs.
40.4719 €
5 pcs.
38.0443 €
15 pcs.
36.5806 €
50 pcs.
34.9622 €
150 pcs.
33.5104 €
Available: 1 pcs.
Leadtime: On Request **
3 pole
Rotary actuator
Door mounting
53 mm
34.7 mm
48 mm
20 A
IP65
Load-break switch, Rotary actuator, 3 pole, 25 A, 690 V, (L x W x H) 53.8 x 42 x 54 mm, panel mounting, KG20A.T303.E
Order No.:
 06N5890
Manufacturer:
 Kraus & Naimer
Manufacturer SKU:
 KG20A.T303.E
Total Price: 42.51 € *
1 pcs.
42.5068 €
5 pcs.
40.1506 €
10 pcs.
37.7825 €
25 pcs.
35.4263 €
50 pcs.
34.2363 €
Available: 4 pcs.
Next delivery: 10 pcs. on 2024-04-11
Leadtime: 6 Weeks **
3 pole
Rotary actuator
panel mounting
53.8 mm
42 mm
54 mm
25 A
690 V
IP66
Main switch, Rotary actuator, 3 pole, 32 A, 690 V, (L x W x H) 53.8 x 42 x 54 mm, KG32B.T203/01.E
Order No.:
 06N5904
Manufacturer:
 Kraus & Naimer
Manufacturer SKU:
 KG32B.T203/01.E
Total Price: 61.81 € *
1 pcs.
61.8086 €
5 pcs.
58.3814 €
10 pcs.
54.9423 €
25 pcs.
51.5151 €
50 pcs.
49.7896 €
Available: 9 pcs.
Leadtime: 3 Weeks **
3 pole
Rotary actuator
53.8 mm
42 mm
54 mm
32 A
690 V
IP66
Circuit breaker, toggle actuator, 1 pole, 16 A, (L x W x H) 69 x 17.7 x 85 mm, DIN rail, 20119-355
Order No.:
 85H0755
Manufacturer:
 SCHROFF
Manufacturer SKU:
 20119-355
Total Price: 11.23 € *
4 pcs.
11.2336 €
Available: 0 pcs.
Leadtime: 1 Week **
1 pole
toggle actuator
DIN rail
69 mm
17.7 mm
85 mm
16 A
Cam switch, Rotary actuator, 2 pole, 10 A, 500 V, (L x W x H) 75 x 30 x 30 mm, panel mounting, 223502
Order No.:
 26G302
Manufacturer:
 BACO
Manufacturer SKU:
 223502
Total Price: 26.35 € *
1 pcs.
26.3466 €
5 pcs.
24.7639 €
15 pcs.
23.8238 €
50 pcs.
22.7647 €
150 pcs.
21.8127 €
Available: 14 pcs.
Leadtime: 3 Weeks **
2 pole
Rotary actuator
panel mounting
75 mm
30 mm
30 mm
10 A
500 V
IP65
Load-break switch, Rotary actuator, 3 pole, 63 A, (L x W x H) 91.1 x 52.5 x 91.5 mm, Base mounting, 11898942
Order No.:
 12G5079
Manufacturer:
 WEG
Manufacturer SKU:
 11898942
Total Price: 120.36 € *
1 pcs.
120.3566 €
5 pcs.
113.1333 €
15 pcs.
108.8136 €
50 pcs.
103.9941 €
Available: 1 pcs.
Leadtime: On Request **
3 pole
Rotary actuator
Base mounting
91.1 mm
52.5 mm
91.5 mm
63 A
IP65
Load-break switch, Rotary actuator, 3 pole, 32 A, 690 V, (L x W x H) 100 x 150 x 96 mm, front mounting, 172101
Order No.:
 12G7602
Manufacturer:
 BACO
Manufacturer SKU:
 172101
Total Price: 35.63 € *
1 pcs.
35.6286 €
5 pcs.
33.4866 €
15 pcs.
32.2014 €
50 pcs.
30.7853 €
150 pcs.
29.5001 €
Available: 1 pcs.
Next delivery: 6 pcs. on 2024-03-29
Leadtime: 2 Weeks **
3 pole
Rotary actuator
front mounting
100 mm
150 mm
96 mm
32 A
690 V
IP40
Repair switch, Rotary actuator, 3 pole, 25 A, (L x W x H) 160 x 85 x 82 mm, panel mounting, KG20.T203/33.KL51V
Order No.:
 06N5772
Manufacturer:
 Kraus & Naimer
Manufacturer SKU:
 KG20.T203/33.KL51V
Total Price: 63.28 € *
1 pcs.
63.2842 €
5 pcs.
59.7737 €
10 pcs.
56.2513 €
25 pcs.
52.7408 €
50 pcs.
50.9677 €
Available: 0 pcs.
Leadtime: 1 Week **
3 pole
Rotary actuator
panel mounting
160 mm
85 mm
82 mm
25 A
IP66
Control and release unit, Push actuator, 4 pole, (L x W x H) 300 x 493 x 300 mm, Drawout, LV848498
Order No.:
 03P7114
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 LV848498
Total Price: 1,428.01 € *
1 pcs.
1,428.0119 €
Available: 0 pcs.
Leadtime: On Request **
4 pole
Push actuator
Drawout
300 mm
493 mm
300 mm
Control and release unit, Push actuator, 4 pole, (L x W x H) 300 x 493 x 300 mm, Drawout, LV848499
Order No.:
 03P7115
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 LV848499
Total Price: 1,543.29 € *
1 pcs.
1,543.2872 €
Available: 0 pcs.
Leadtime: On Request **
4 pole
Push actuator
Drawout
300 mm
493 mm
300 mm
Control and release unit, Push actuator, 4 pole, (L x W x H) 300 x 493 x 300 mm, Drawout, LV848500
Order No.:
 03P7116
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 LV848500
Total Price: 2,337.61 € *
1 pcs.
2,337.6122 €
Available: 0 pcs.
Leadtime: On Request **
4 pole
Push actuator
Drawout
300 mm
493 mm
300 mm
BD2C-250-EESC END FEEDER UNIT WITH DISCONNECTOR
Order No.:
 27H2129
Manufacturer:
 Siemens
Manufacturer SKU:
 BVP:611343
Total Price: 1,914.10 € *
1 pcs.
1,914.1031 €
Available: 0 pcs.
Leadtime: On Request **
fixed mounting
1055 mm
440 mm
278 mm
IP54
Basic switch, Push actuator, 3 pole, 1000 A, 1000 V, (W x H x D) 378 x 300 x 300 mm, Drawout, LV848248
Order No.:
 03P6945
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 LV848248
Total Price: 2,789.32 € *
1 pcs.
2,789.3243 €
Available: 0 pcs.
Leadtime: On Request **
3 pole
Push actuator
Drawout
378 mm
300 mm
300 mm
1000 A
1000 V
Emergency stop/main switch, Rotary actuator, 3 pole, 32 A, (W x H) 60 x 74 mm, screw mounting, VCCD1
Order No.:
 04P8298
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 VCCD1
Total Price: 52.59 € *
1 pcs.
52.5861 €
Available: 0 pcs.
Leadtime: On Request **
3 pole
Rotary actuator
screw mounting
60 mm
74 mm
32 A
IP65
Circuit breaker, Push actuator, 4 pole, 800 A, 1000 V, (W x H x D) 346 x 301 x 196 mm, fixed mounting, 47125
Order No.:
 01P4508
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 47125
Total Price: 3,169.73 € *
1 pcs.
3,169.7316 €
Available: 0 pcs.
Leadtime: On Request **
4 pole
Push actuator
fixed mounting
346 mm
301 mm
196 mm
800 A
1000 V
IP30
Basic switch, Push actuator, 4 pole, 1250 A, 1000 V, (W x H x D) 493 x 300 x 300 mm, Drawout, LV848428
Order No.:
 03P7071
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 LV848428
Total Price: 5,862.99 € *
1 pcs.
5,862.9872 €
Available: 0 pcs.
Leadtime: On Request **
4 pole
Push actuator
Drawout
493 mm
300 mm
300 mm
1250 A
1000 V
Rotary operator, selector switch black, for four-hole/front mounting, accessory
Order No.:
 80P9057
Manufacturer:
 Siemens
Manufacturer SKU:
 3LD9243-1B
Total Price: 66.68 € *
1 pcs.
66.6757 €
Available: 0 pcs.
Leadtime: 1 Week **
Rotary actuator
front mounting
*incl. VAT plus shipping costs
**Subject to prior sale
Images may differ

Circuit breakers are used to protect electrical circuits by automatically switching off in the event of an overload or short circuit. They can be switched back on, eliminating the need for one-way fuses. Switch-disconnectors, on the other hand, specialize in safely isolating electrical circuits from the power supply.

Unlike circuit breakers, switch-disconnectors do not perform a protective function, but merely ensure safe isolation as well as prevention of accidental switch-on. Both electromechanical components are indispensable in electrical installations and in the energy sector, with circuit-breakers primarily ensuring the protection of installations, while switch-disconnectors are used for maintenance and repairs.

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Our competent service team is ready to answer all your questions about electromechanical switches. With our experience and expertise, we support you in always making the right choice.