Schneider Electric LR97 D Overload Relay 1 NO/1 NC 0.3-1.5A F.L.C, 1.5A Contact Rating, 55W Power LR97D015M7

Schneider Electric LR97D015M7 overload relay 1 NO/1 NC, designed for motor protection in industrial and automation applications, supports adjustable current settings from 0.3 to 1.5 amperes full load current. It is engineered to handle demanding machine starting conditions, high resistive torque, jamming, high inertia scenarios, and potential mechanical failures. The relay features LED indicators for multiple statuses including voltage presence, motor starting, steady state operation, overload conditions, and trip events, aiding in easy diagnostics.

This device integrates 1 normally open and 1 normally closed contact configuration, with a contact rating of 1.5 amperes, and a power rating of 55 watts. It offers both manual and automatic reset capabilities, allowing operators to choose the appropriate reset method based on system requirements.

The relay monitors trip status for critical conditions such as over-current, rotor lock, and phase failure across all three phases (L1, L2, and L3), thereby enhancing reliability and safety in motor protection systems. Its compact form factor, measuring 64.5 mm in length, 45 mm in width, and 67.5 mm in depth, facilitates installation in constrained electrical panel spaces.

Designed with screw terminals, it ensures dependable electrical connections. The relay is rated IP20 for enclosure protection, suitable for environments where protection against solid objects greater than 12 mm and finger access is needed, but not recommended for wet locations. Operating temperature ranges from -25°C to +60°C, covering typical industrial ambient conditions.

Conforming to international standards including CSA, GOST, IEC 60255-6, IEC 60947, and UL, this overload relay meets stringent quality and safety requirements. It supports supply voltages ranging between 200 V and 240 V AC, making it compatible with common industrial electrical systems.

This overload relay is ideal for use in industrial automation, manufacturing plants, HVAC systems, water treatment facilities, and general machine protection applications requiring precise current monitoring and protection to prevent motor damage.

FLC motor rating from 0.3 to 1.5 amperes provides effective overload protection. Equipped with LED status indication for voltage, starting, steady state, overload, and trip conditions. Automatic and manual reset methods allow flexible operation.

Trip status monitoring includes over-current, rotor locked, and phase failure for L1, L2, and L3 phases. Compact dimensions of 64.5mm length, 45mm width, and 67.5mm depth ensure easy integration. Screw terminal type ensures secure and reliable electrical connections.

IP20 rated enclosure provides safe operation in protected environments. Operational temperature range from -25°C to +60°C suitable for varied industrial conditions. Complies with CSA, GOST, IEC 60255-6, IEC 60947, and UL standards.

Supply voltage is 200 to 240 volts AC for standard industrial use. Explore more Schneider Electric products and Overload Relays in EnvMart for reliable industrial control solutions.