Schneider Electric Overload Relay 1 NO/1 NC Direct Mount, 0.4A-0.63A Adjustable, 630mA Contact Rating, 180 W, 690V LRD04

Schneider Electric LRD04 Overload Relay is a high-quality, direct mount relay designed to protect motors in industrial and commercial electrical control systems. With an adjustable current range of 0.4 to 0.63 amperes, it offers precise motor protection suitable for a variety of applications. The relay features a 1 NO (Normally Open) and 1 NC (Normally Closed) contact configuration, allowing versatile control schemes.

The device supports a contact current rating of 630 mA and a contact voltage up to 690 V AC, ensuring compatibility with demanding electrical environments. Its 3-pole direct mounting design allows easy installation with compatible Schneider Electric contactors, enhancing system integration.

The relay’s reset functionality includes both automatic and manual modes, giving operators flexibility in control and safety procedures. Secure screw terminal connections ensure reliable electrical contact, minimizing maintenance issues.

Compact dimensions (123mm length x 45mm width x 66mm depth) make this relay suitable for tight control panels, while the wide operating temperature range (-20°C to +60°C) allows use in diverse environmental conditions. Its IP20 rating provides protection against solid objects larger than 12.5 mm, offering sufficient durability for general industrial use.

This product is certified by major international standards, including CSA (C22.2 No 60947-4-1 and 60947-5-1), DNV-GL, EAC, EC, EN/IEC, and UL standards, ensuring reliable performance and safety compliance.

Ideal for motor protection applications, this relay is widely compatible with Schneider Electric contactors such as LC1D09 and LC1D12. It is suited for industrial automation, manufacturing, HVAC control, and other electrical motor control systems.

Adjustable current range from 0.4 to 0.63 amps for precision protection. 1 NO and 1 NC contacts offer flexible control configurations. Mounts directly to contactors with 3 poles for simplified installation. Automatic and manual reset for operational flexibility.

Screw terminals provide secure and reliable connections. Compact and robust design fits various installation requirements. Wide operating temperature range of -20°C to 60°C suits harsh environments. IP20 rating protects against solid objects ensuring device durability.

Meets multiple international standards and certifications. Browse EnvMart's extensive selection of Schneider Electric Overload Relays and contactors to complement your electrical control system with trusted quality and performance.