Circuit Breakers

1,097 items in 2,977 variations

Aggregate product-variations

3VA6125-1MS31-0AA0 Siemens Circuit Breakers — Image may differ

Circuit breaker, with start protection (75-375 A), toggle actuator, 3 pole, 25 A, 800 V, (W x H x D) 105 x 198 x 86 mm, DIN rail, 3VA6125-1MS31-0AA0

Order No.:

81P5680

Manufacturer SKU:

3VA6125-1MS31-0AA0

Standard delivery time from the manufacturer is: 1 Week

506.15 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

3VA6130-1MS31-0AA0 Siemens Circuit Breakers — Image may differ

Circuit breaker, with start protection (90-450 A), toggle actuator, 3 pole, 30 A, 800 V, (W x H x D) 105 x 198 x 86 mm, DIN rail, 3VA6130-1MS31-0AA0

Order No.:

81P5681

Manufacturer SKU:

3VA6130-1MS31-0AA0

Standard delivery time from the manufacturer is: 1 Week

506.15 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

3VA6140-1MS31-0AA0 Siemens Circuit Breakers — Image may differ

Circuit breaker, with start protection (120-600 A), toggle actuator, 3 pole, 40 A, 800 V, (W x H x D) 105 x 198 x 86 mm, DIN rail, 3VA6140-1MS31-0AA0

Order No.:

81P5682

Manufacturer SKU:

3VA6140-1MS31-0AA0

Standard delivery time from the manufacturer is: 1 Week

506.15 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

3VA6140-7KT41-2AA0 Siemens Circuit Breakers — Image may differ

Circuit breaker, for system protection, toggle actuator, 4 pole, 40 A, 800 V, (W x H x D) 140 x 198 x 86 mm, DIN rail, 3VA6140-7KT41-2AA0

Order No.:

81P5814

Manufacturer SKU:

3VA6140-7KT41-2AA0

Standard delivery time from the manufacturer is: 1 Week

2,069.85 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

3VA6150-1MS31-0AA0 Siemens Circuit Breakers — Image may differ

Circuit breaker, with start protection (150-750 A), toggle actuator, 3 pole, 50 A, 800 V, (W x H x D) 105 x 198 x 86 mm, DIN rail, 3VA6150-1MS31-0AA0

Order No.:

81P5859

Manufacturer SKU:

3VA6150-1MS31-0AA0

Standard delivery time from the manufacturer is: 1 Week

506.15 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

3VA6170-1MS31-0AA0 Siemens Circuit Breakers — Image may differ

Circuit breaker, with start protection (210-1050 A), toggle actuator, 3 pole, 70 A, 800 V, (W x H x D) 105 x 198 x 86 mm, DIN rail, 3VA6170-1MS31-0AA0

Order No.:

81P5870

Manufacturer SKU:

3VA6170-1MS31-0AA0

Standard delivery time from the manufacturer is: 1 Week

551.32 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

3VA6180-1MS31-0AA0 Siemens Circuit Breakers — Image may differ

Circuit breaker, with start protection (240-1200 A), toggle actuator, 3 pole, 80 A, 800 V, (W x H x D) 105 x 198 x 86 mm, DIN rail, 3VA6180-1MS31-0AA0

Order No.:

81P5871

Manufacturer SKU:

3VA6180-1MS31-0AA0

Standard delivery time from the manufacturer is: 1 Week

551.32 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

3VA6190-1MS31-0AA0 Siemens Circuit Breakers — Image may differ

Circuit breaker, with start protection (270-1350 A), toggle actuator, 3 pole, 90 A, 800 V, (W x H x D) 105 x 198 x 86 mm, DIN rail, 3VA6190-1MS31-0AA0

Order No.:

81P5872

Manufacturer SKU:

3VA6190-1MS31-0AA0

Standard delivery time from the manufacturer is: 1 Week

551.32 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

3VA6211-1MS31-0AA0 Siemens Circuit Breakers — Image may differ

Circuit breaker, with start protection (330-1650 A), toggle actuator, 3 pole, 110 A, 800 V, (W x H x D) 105 x 198 x 86 mm, DIN rail, 3VA6211-1MS31-0AA0

Order No.:

81P6049

Manufacturer SKU:

3VA6211-1MS31-0AA0

Standard delivery time from the manufacturer is: 1 Week

1,230.79 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

3VA6212-1MS31-0AA0 Siemens Circuit Breakers — Image may differ

Circuit breaker, with start protection (375-1875 A), toggle actuator, 3 pole, 125 A, 800 V, (W x H x D) 105 x 198 x 86 mm, DIN rail, 3VA6212-1MS31-0AA0

Order No.:

81P6050

Manufacturer SKU:

3VA6212-1MS31-0AA0

Standard delivery time from the manufacturer is: 1 Week

1,230.79 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

3VA6215-1MS31-0AA0 Siemens Circuit Breakers — Image may differ

Circuit breaker, with start protection (450-2250 A), toggle actuator, 3 pole, 150 A, 800 V, (W x H x D) 105 x 198 x 86 mm, DIN rail, 3VA6215-1MS31-0AA0

Order No.:

81P6051

Manufacturer SKU:

3VA6215-1MS31-0AA0

Standard delivery time from the manufacturer is: 1 Week

1,230.79 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

3VA6220-1MS31-0AA0 Siemens Circuit Breakers — Image may differ

Circuit breaker, with start protection (600-2400 A), toggle actuator, 3 pole, 200 A, 800 V, (W x H x D) 105 x 198 x 86 mm, DIN rail, 3VA6220-1MS31-0AA0

Order No.:

81P6052

Manufacturer SKU:

3VA6220-1MS31-0AA0

Standard delivery time from the manufacturer is: 1 Week

1,274.49 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

3VA6225-6HM31-0AA0 Siemens Circuit Breakers — Image may differ

Circuit breaker, for system protection, toggle actuator, 3 pole, 250 A, 800 V, (W x H x D) 105 x 198 x 86 mm, DIN rail, 3VA6225-6HM31-0AA0

Order No.:

81P6111

Manufacturer SKU:

3VA6225-6HM31-0AA0

Standard delivery time from the manufacturer is: 1 Week

1,660.19 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

144122 EATON Circuit Breakers — Image may differ

Photovoltaic fire department switch, rotary actuator, 2 pole, 25 A, (W x H x D) 100 x 130 x 234 mm, surface mounting, 144122

Order No.:

82P0176

Manufacturer SKU:

144122

Standard delivery time from the manufacturer is: 1 Week

421.12 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

168099 EATON Circuit Breakers — Image may differ

Photovoltaic fire department switch, rotary actuator, 2 pole, 25 A, surface mounting, 168099

Order No.:

82P0177

Manufacturer SKU:

168099

Standard delivery time from the manufacturer is: 1 Week

603.95 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

168098 EATON Circuit Breakers — Image may differ

Photovoltaic fire department switch, rotary actuator, 2 pole, 25 A, surface mounting, 168098

Order No.:

82P0178

Manufacturer SKU:

168098

Standard delivery time from the manufacturer is: 1 Week

627.56 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

168102 EATON Circuit Breakers — Image may differ

Photovoltaic fire department switch, rotary actuator, 2 pole, 25 A, surface mounting, 168102

Order No.:

82P0179

Manufacturer SKU:

168102

Standard delivery time from the manufacturer is: 1 Week

1,060.15 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

168104 EATON Circuit Breakers — Image may differ

Photovoltaic fire department switch, rotary actuator, 6 pole, 25 A, surface mounting, 168104

Order No.:

82P0180

Manufacturer SKU:

168104

Standard delivery time from the manufacturer is: 1 Week

1,519.39 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

207318 EATON Circuit Breakers — Image may differ

Main switch, rotary actuator, 3 pole, 32 A, (W x H x D) 100 x 180 x 115 mm, surface mounting, 207318

Order No.:

82P0234

Manufacturer SKU:

207318

Standard delivery time from the manufacturer is: 1 Week

97.94 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

207316 EATON Circuit Breakers — Image may differ

Main switch, rotary actuator, 3 pole, 32 A, (W x H x D) 100 x 180 x 115 mm, surface mounting, 207316

Order No.:

82P0235

Manufacturer SKU:

207316

Standard delivery time from the manufacturer is: 1 Week

97.94 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

Safety guaranteed: Functions and advantages of switch-disconnectors

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.

Always the best advice thanks to Bürklin Elektronik

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.

Country	Runtime days	Freight excl. VAT	Freight incl. VAT
Germany	1	6,90 €	8,21 €
Austria	1-2	8,30 €	9,96 €
Switzerland	1-2	16,40 €	19,52 €