Thermal Overload Relay 30-40A Lighting Off-delay setting range 10-180s

Off-delay setting range 10-180s

for the upstream parallel wiring of groups of motor starters composed of GV2 motor circuit breakers or LS1D32 fuse carriers

50kA 380/415V TMD

The storage temperature is -40çC to 70çC

HP-860N Clamp meter is an ideal tool that can be applied to colleges and universities

Thermal Overload Relay 30-40A Lighting Off-delay setting range 10-180sJR28s series thermal overload relay are suitable for overload and phase failure protection of AC motors with frequency of 50 60Hz, voltage up to 690V, current up to 0. 1 630A under 8 hours duty or uninterrupted duty. Functions provided by these relays, are phase failure protection, ON OFF indication, temperature compensation, and manual automatic reset. International Standard: IEC 60947 4 1 The relays can be mounted onto contactors or installed as