Independent power supply with build-in power source,directly draws power from the incoming end to avoid the risk of protection function failure caused by external power supply failure.
● Overload protection
● Short circuit protection
● Isolation
● Controlling
● Used in residential building, non-residential building, industry, energy and infrastructure
Applications And Functions For Thermal Relay 3SR8-F
● Protecting the loads from overload and phase failure
● Implementing short-circuit protection by means of fuse or circuit breaker
● Used for the protection of motors
Instruction of type code
Techinical specifications for thermal relay 3SR8-F
Selection and ordering data
3SR8-F thermal relay matched with contactor 3SC8-F
Tripping curve for thermal relay 3SR8-F
Outline and installation dimensions (Series 3SR8-F)
