Circuit Breakers
Order No.:
45P0650
Manufacturer SKU:
787-1662/000-054
Order No.:
45P0651
Manufacturer SKU:
787-1662/000-250
Order No.:
45P0652
Manufacturer SKU:
787-1662/004-1000
Order No.:
45P0653
Manufacturer SKU:
787-1664/000-054
Order No.:
45P0654
Manufacturer SKU:
787-1664/000-100
Order No.:
45P0655
Manufacturer SKU:
787-1664/000-200
Order No.:
45P0656
Manufacturer SKU:
787-1664/000-250
Order No.:
45P0657
Manufacturer SKU:
787-1664/004-1000
Order No.:
45P0658
Manufacturer SKU:
787-1664/006-1054
Order No.:
45P0659
Manufacturer SKU:
787-1664/212-1000
Order No.:
45P0660
Manufacturer SKU:
787-1668/000-054
Order No.:
45P0661
Manufacturer SKU:
787-1668/000-200
Order No.:
45P0662
Manufacturer SKU:
787-1668/000-250
Order No.:
45P0663
Manufacturer SKU:
787-1668/006-1054
Order No.:
45P0664
Manufacturer SKU:
787-1668/106-054
Order No.:
45P0676
Manufacturer SKU:
787-2861/100-000
Order No.:
45P0677
Manufacturer SKU:
787-2861/200-000
Order No.:
45P0678
Manufacturer SKU:
787-2861/400-000
Order No.:
45P0679
Manufacturer SKU:
787-2861/600-000
Order No.:
45P0680
Manufacturer SKU:
787-2861/800-000
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.