Circuit Breakers


Order No.:
02P9476
Manufacturer SKU:
K2H004U


Order No.:
02P9477
Manufacturer SKU:
K2H004UCH


Order No.:
02P9478
Manufacturer SKU:
K2H004ULH


Order No.:
02P9487
Manufacturer SKU:
K2H014U


Order No.:
02P9489
Manufacturer SKU:
K2H014ULH


Order No.:
02P9515
Manufacturer SKU:
K2M033N


Order No.:
02P9517
Manufacturer SKU:
K63C003AP


Order No.:
02P9518
Manufacturer SKU:
K63C003HP


Order No.:
02P9521
Manufacturer SKU:
K63D004HP


Order No.:
02P9522
Manufacturer SKU:
K63E003WP


Order No.:
02P9523
Manufacturer SKU:
K63F003UP


Order No.:
02P9524
Manufacturer SKU:
K63F013UP


Order No.:
02P9525
Manufacturer SKU:
K63H001YP


Order No.:
02P9526
Manufacturer SKU:
K63H004UP


Order No.:
02P9527
Manufacturer SKU:
K63H014UP


Order No.:
03P4373
Manufacturer SKU:
LS1D323


Order No.:
03P6541
Manufacturer SKU:
LV846436


Order No.:
03P6542
Manufacturer SKU:
LV846437


Order No.:
03P6543
Manufacturer SKU:
LV846438


Order No.:
03P6544
Manufacturer SKU:
LV846439
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.