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Circuit Breakers

1,097 items in 2,977 variations
*plus VAT and shipping costs
Item description
Total
Price list
Product type
Version
Pin number
Actuator
Assembly
Width
Height
Depth
Permanent current
Isolation voltage
Degree of protection (IP)
Length
3VA6211-1MS31-0AA0 Siemens Circuit Breakers
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:
 Siemens
Manufacturer SKU:
 3VA6211-1MS31-0AA0
Standard delivery time from the manufacturer is: 1 Week
Total Price: 1,034.28 € *
1 pcs.
1,034.28 €
 Add to request
circuit breaker
with start protection (330-1650 A)
3 pole
toggle actuator
DIN rail
105 mm
198 mm
86 mm
110 A
800 V
IP40
3VA6212-1MS31-0AA0 Siemens Circuit Breakers
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:
 Siemens
Manufacturer SKU:
 3VA6212-1MS31-0AA0
Standard delivery time from the manufacturer is: 1 Week
Total Price: 1,034.28 € *
1 pcs.
1,034.28 €
 Add to request
circuit breaker
with start protection (375-1875 A)
3 pole
toggle actuator
DIN rail
105 mm
198 mm
86 mm
125 A
800 V
IP40
3VA6215-1MS31-0AA0 Siemens Circuit Breakers
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:
 Siemens
Manufacturer SKU:
 3VA6215-1MS31-0AA0
Standard delivery time from the manufacturer is: 1 Week
Total Price: 1,034.28 € *
1 pcs.
1,034.28 €
 Add to request
circuit breaker
with start protection (450-2250 A)
3 pole
toggle actuator
DIN rail
105 mm
198 mm
86 mm
150 A
800 V
IP40
3VA6220-1MS31-0AA0 Siemens Circuit Breakers
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:
 Siemens
Manufacturer SKU:
 3VA6220-1MS31-0AA0
Standard delivery time from the manufacturer is: 1 Week
Total Price: 1,071.00 € *
1 pcs.
1,071.00 €
 Add to request
circuit breaker
with start protection (600-2400 A)
3 pole
toggle actuator
DIN rail
105 mm
198 mm
86 mm
200 A
800 V
IP40
1 ...
146
147
148
149
*plus VAT and shipping costs
Subject to prior sale
Images may differ

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.