Thermal Overload Relay 55-70A Modular Cabinet System The Uc maximum continuous operating

The Uc maximum continuous operating voltage in differential mode (between phase and neutral) is 350VAC

Power capacity (KVA) : 17 Input current (A) : 26

The Ue operational voltage is equal or below 375VDC

It's also one quakeproof

Thermal Overload Relay 55-70A Modular Cabinet System The Uc maximum continuous operatingJR28s 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