Ls Electric 1307001000 Thermal Overload Relay 65A

Product Description

The LS ELECTRIC 1307001000 is a three-pole thermal overload relay from the Metasol Series, designed to protect motors and electrical loads from sustained overcurrent conditions. It carries a 65-amp amperage rating with an adjustable setting range of 54 to 75 amps, and a Class 20 trip class for loads requiring a longer trip delay under overload conditions. Rated for input voltages up to 690 volts at 50/60 Hz, with an insulation voltage of 690 volts and a withstand voltage of 6 kV, this relay is built for demanding industrial and commercial power distribution environments. Contact output is 1NO-1NC. Licensed electricians and industrial maintenance technicians are the primary installers.

This relay fits into motor control center panels, standalone motor starters, and industrial control cabinets where overcurrent protection is required. It accepts conductors from 18 to 3 AWG on the main terminals and 18 AWG on auxiliary contact conductors, making it compatible with a range of motor branch circuit wiring configurations. The lug terminal design accommodates solid and stranded conductors. Mounting is via DIN rail or direct panel mount in a vertical plane orientation. Both automatic and manual reset modes are supported, giving installers flexibility depending on application safety requirements.

Key Features

• 65-amp rated with adjustable current setting from 54 to 75 amps
• Class 20 trip class for motor loads with longer acceleration times
• 690-volt input and insulation voltage rating with 6 kV withstand voltage
• 1NO-1NC contact configuration for standard control circuit integration
• Dual mounting options: DIN rail or panel mount, vertical plane
• Supports both automatic and manual reset modes
• IP20 ingress protection rating

Compatibility

Designed as an OEM-style replacement or new-installation thermal overload relay for three-phase motor starter and motor control center applications within the LS ELECTRIC Metasol Series lineup.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out the circuit before wiring or replacing the relay. Conductor torque at the lug terminals is rated at 53 lb-in; use a calibrated torque screwdriver to avoid terminal damage. Verify the current setting adjustment matches the full-load amperage of the protected motor before energizing the system.