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)
Front mounted rotary operator standard with door interlocking IEC IP30/40 for...
Order No.:
 80P9156
Manufacturer:
 Siemens
Manufacturer SKU:
 3VA9137-0EK21
Total Price: 107.91 € *
1 pcs.
107.9092 €
Available: 0 pcs.
Leadtime: 1 Week **
Rotary actuator
front mounting
77 mm
70 mm
95 mm
IP30
Circuit breaker, toggle actuator, 2 pole, 15 A, (W x H x D) 38.1 x 102.87 x 74.93 mm, QOU215
Order No.:
 04P5562
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 QOU215
Total Price: 88.42 € *
1 pcs.
88.417 €
Available: 0 pcs.
Leadtime: On Request **
2 pole
toggle actuator
38.1 mm
102.87 mm
74.93 mm
15 A
IP20
Changeover switch, Rotary actuator, 2 pole, 12 A, 690 V, (W x H x D) 45 x 45 x 87 mm, front mounting, K1D012ULH
Order No.:
 02P9122
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 K1D012ULH
Total Price: 27.70 € *
1 pcs.
27.7032 €
Available: 0 pcs.
Leadtime: On Request **
2 pole
Rotary actuator
front mounting
45 mm
45 mm
87 mm
12 A
690 V
IP40
Circuit breaker, toggle actuator, 3 pole, 250 A, 750 V, (W x H x D) 104 x 191 x 86 mm, DIN rail, NJGF36250U53XTW
Order No.:
 03P9220
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 NJGF36250U53XTW
Total Price: 1,715.10 € *
1 pcs.
1,715.0994 €
Available: 0 pcs.
Leadtime: On Request **
3 pole
toggle actuator
DIN rail
104 mm
191 mm
86 mm
250 A
750 V
IP40
Cam-operated switch, Rotary actuator, 1 pole, 12 A, 690 V, (W x H x D) 45 x 50 x 79 mm, front mounting, K1H008N
Order No.:
 02P9247
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 K1H008N
Total Price: 37.38 € *
1 pcs.
37.3779 €
Available: 0 pcs.
Leadtime: On Request **
1 pole
Rotary actuator
front mounting
45 mm
50 mm
79 mm
12 A
690 V
Door-coupling rotary operating mechanism EMERGENCYOFF, with tolerance compen...
Order No.:
 80P9319
Manufacturer:
 Siemens
Manufacturer SKU:
 8UD1151-3AF25
Total Price: 90.06 € *
1 pcs.
90.0592 €
Available: 0 pcs.
Leadtime: 1 Week **
Rotary actuator
98 mm
144 mm
450 mm
IP65
Control switch, 1 pole, 20 A, (H x D) 90 x 18 mm, 5TE8102
Order No.:
 80P8699
Manufacturer:
 Siemens
Manufacturer SKU:
 5TE8102
Total Price: 50.93 € *
1 pcs.
50.9320 €
Available: 0 pcs.
Leadtime: On Request **
1 pole
90 mm
18 mm
20 A
Load-break switch, Rotary actuator, 3 pole, 12 A, (W x H x D) 55 x 74 x 60 mm, screw mounting, V02
Order No.:
 04P8173
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 V02
Total Price: 12.94 € *
1 pcs.
12.9353 €
Available: 0 pcs.
Leadtime: On Request **
3 pole
Rotary actuator
screw mounting
55 mm
74 mm
60 mm
12 A
IP20
Circuit breaker, toggle actuator, 3 pole, 150 A, 750 V, (W x H x D) 104 x 163 x 86 mm, DIN rail, NHGF36150U31XTW
Order No.:
 03P9195
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 NHGF36150U31XTW
Total Price: 864.98 € *
1 pcs.
864.9753 €
Available: 0 pcs.
Leadtime: On Request **
3 pole
toggle actuator
DIN rail
104 mm
163 mm
86 mm
150 A
750 V
IP40
Door mounted rotary operator EMERGENCY-OFF IEC IP65 with door interlocking an...
Order No.:
 80P9939
Manufacturer:
 Siemens
Manufacturer SKU:
 3VA9677-0FK27
Total Price: 360.92 € *
1 pcs.
360.9151 €
Available: 0 pcs.
Leadtime: 1 Week **
Rotary actuator
Door mounting
IP65
Disconnector, Rotary actuator, 4 pole, 1000 A, 1000 V, (W x H x D) 410 x 300 x 146.5 mm, fixed mounting, 31333
Order No.:
 01P3992
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 31333
Total Price: 1,955.32 € *
1 pcs.
1,955.3247 €
Available: 0 pcs.
Leadtime: On Request **
4 pole
Rotary actuator
fixed mounting
410 mm
300 mm
146.5 mm
1000 A
1000 V
IP40
Step switch, Rotary actuator, 3 pole, 12 A, 690 V, (W x H x D) 45 x 45 x 117 mm, front mounting, K1I023NLH
Order No.:
 02P9278
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 K1I023NLH
Total Price: 48.52 € *
1 pcs.
48.5163 €
Available: 0 pcs.
Leadtime: On Request **
3 pole
Rotary actuator
front mounting
45 mm
45 mm
117 mm
12 A
690 V
IP40
Basic switch, Push actuator, 4 pole, 1000 A, 1000 V, (W x H x D) 493 x 300 x 300 mm, Drawout, LV848254
Order No.:
 03P6950
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 LV848254
Total Price: 5,585.57 € *
1 pcs.
5,585.5744 €
Available: 0 pcs.
Leadtime: On Request **
4 pole
Push actuator
Drawout
493 mm
300 mm
300 mm
1000 A
1000 V
Circuit breaker, toggle actuator, 3 pole, 100 A, 690 V, (W x H x D) 75 x 130 x 60 mm, fixed mounting, EZC100N3015
Order No.:
 02P5839
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 EZC100N3015
Total Price: 207.50 € *
1 pcs.
207.5003 €
Available: 0 pcs.
Leadtime: On Request **
3 pole
toggle actuator
fixed mounting
75 mm
130 mm
60 mm
100 A
690 V
IP20
Front mounted rotary operator EMERGENCY OFF, IEC IP30/40, accessory for: 3VA1...
Order No.:
 80P9113
Manufacturer:
 Siemens
Manufacturer SKU:
 3VA9157-0EK15
Total Price: 64.61 € *
1 pcs.
64.6051 €
Available: 0 pcs.
Leadtime: 1 Week **
Rotary actuator
front mounting
77 mm
70 mm
95 mm
IP30
Remotely switchable circuit breaker, toggle actuator, 4 pole, 16 A, 500 V, (W x H x D) 117 x 84 x 77 mm, fixed mounting, A9C61416
Order No.:
 01P6934
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 A9C61416
Total Price: 270.86 € *
1 pcs.
270.8559 €
Available: 0 pcs.
Leadtime: On Request **
4 pole
toggle actuator
fixed mounting
117 mm
84 mm
77 mm
16 A
500 V
IP20
Fuse load-break switch, 1 pole, 13 A, 400 V, (W x H x D) 36 x 88 x 74 mm, fixed mounting, MGN01613
Order No.:
 03P8777
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 MGN01613
Total Price: 34.05 € *
6 pcs.
34.0459 €
Available: 0 pcs.
Leadtime: On Request **
1 pole
fixed mounting
36 mm
88 mm
74 mm
13 A
400 V
IP20
Disconnector, Push actuator, 3 pole, 800 A, 1000 V, (W x H x D) 442 x 352 x 297 mm, Drawout, 48236
Order No.:
 01P4871
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 48236
Total Price: 3,551.72 € *
1 pcs.
3,551.7216 €
Available: 0 pcs.
Leadtime: On Request **
3 pole
Push actuator
Drawout
442 mm
352 mm
297 mm
800 A
1000 V
IP30
Load-break switch, toggle actuator, 1 pole, 125 A, 250 V, (W x H x D) 18 x 85 x 73 mm, fixed mounting, A9S66192
Order No.:
 01P8313
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 A9S66192
Total Price: 46.83 € *
12 pcs.
46.8265 €
Available: 0 pcs.
Leadtime: On Request **
1 pole
toggle actuator
fixed mounting
18 mm
85 mm
73 mm
125 A
250 V
IP20
Operating mechanism, flange mounted, variable depth, 100A, 600 V, fuseholder, switch mechanism, 6 inch handle, NEMA 4
Order No.:
 01P6698
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 9422ATEF101
Total Price: 1,015.30 € *
1 pcs.
1,015.2961 €
Available: 0 pcs.
Leadtime: On Request **
3 pole
100 A
*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.