HPL IT12 5–8A Thermal Overload Relay (OLR)

Name: HPL IT12 5–8A Thermal Overload Relay (OLR) — HPL | Ohm Murugha Electrical
Brand: HPL

The HPL IT12 5–8A Thermal Overload Relay is a dependable motor protection device designed to safeguard electric motors from overload, phase unbalance, and single phasing conditions. Built with a differential bimetallic mechanism and Class 10A tripping, this relay ensures precise and timely protection. Suitable for direct mounting on compatible contactors or standalone installation, it is ideal for industrial motor control panels requiring reliable and standards-compliant overload protection.

Key Features at a Glance

Adjustable current range: 5–8 Amps

Class 10A tripping for motor safety

Protection against overload, phase unbalance & single phasing

1 NO + 1 NC potential-free auxiliary contacts

Differential bimetallic tripping mechanism

Ambient temperature compensated design

Visual trip indication

Manual, auto & remote reset options

CE marked, IEC/IS compliant

Technical Specifications

Brand: HPL

Model Series: IT12

Current Range: 5–8 A (Adjustable)

Trip Class: 10A

Contacts: 1 NO + 1 NC (Potential-free)

Mounting: Direct on 18AF contactor / Separate mounting with accessories

Reset Type: Manual / Auto / Remote

Standards: IEC / IS, CE Marked

Safety Cover: Sealable, dust-protected

The HPL IT12 OLR is trusted for its consistent tripping accuracy, robust build quality, and compliance with international standards. Its ambient temperature compensation and differential bimetal mechanism ensure reliable motor protection even in demanding industrial environments, reducing downtime and extending motor life.