Thermal Overload Relays By Larson & Tubro Ltd.

As a quality-oriented company, We are manufacturing and supplying of Thermal Overload Relays from Mumbai, Maharashtra, India. Thermal overload relays are protection devices required in diverse motor starter combinations. L&T's range of contactor is complimented with L&T's range of thermal overload relays. Our relays are available for various DOL/ Star delta combinations. They have built in sensitive mechanism which protects the motor from overload and single phasing.
Features of our thermal overload relays
Type RTX & MN-suitable for MNX contactors
Ratings: RTX Relay 0.23A-41A
MN Relay 0.2A-570A
Inbuilt single phasing protection
Suitable for direct/separate mounting
Built-in i? STARTi? and i? OFF / RESETi? push buttons
Auto and manual reset modes
Ambient temperature compensation: -5 C to +55 C
Electrically separate NO contact
Conformance to IEC 60947-4-1 and IS/IEC 60947-4-1
Type RTO- suitable for MO contactors
Ratings: 0.23A - 110A
Phase failure sensitive
Visual status indication
Sealable transparent cover
Auto/manual reset function
Ambient temperature compensated
Conforms to IEC 60947-4-1 & IS/IEC 60947-4-1