Siemens 3RM1 Advanced Motor Starter Direct on Line 3 Phase 500V 750W IP20 3RM1002-2AA04

Siemens 3RM1002-2AA04 is an advanced motor starter designed for direct-on-line (D.O.L.) operation in three-phase electrical motors, supporting industrial, commercial, and automation control applications. Rated at 750 watts power and a maximum voltage of 500 volts, this compact unit measures 22.5 mm in width, 141.6 mm in length, and 100 mm in depth, with IP20 ingress protection.

This motor starter combines relay contacts, hybrid technology power semiconductors, and a solid-state overload relay to ensure optimal switching under normal operating conditions. The integrated overload protection prevents motor damage from excessive current.

Fast diagnostics are enabled via LED indicators, allowing quick identification of operational states and faults. The device includes test and reset functionality, enhancing maintainability without requiring full system shutdown.

Designed for ease of installation, the motor starter supports screw-type terminals for both main and control circuits with multiple terminal options, as well as spring-type push-in terminals, facilitating reduced wiring complexity and simplified connections.

Standards compliance is extensive, including IEC/EN 60947-4-2, IEC 61508-1 SIL 3, and ISO 13849 PLe, supported by multiple international approvals from CCC, CE, CSA, EAC, GOST, and UL. This guarantees safety, reliability, and suitability for use in a variety of hazardous and industrial environments.

Manufactured in Germany, this unit reflects Siemens' commitment to quality and engineering excellence. It is specifically well-suited for use in electrical automation, motor control panels, manufacturing plants, HVAC systems, and industrial machinery.

Compact 22.5 mm width housing for space-saving installations. Direct on line technology with integrated overload protection. LED diagnostics facilitate quick fault identification. Test/reset button simplifies maintenance procedures.

Energy efficiency helps reduce power consumption in operations. Screw and spring-type terminal options for flexible wiring. Meets international safety and performance standards. Suitable for industrial and commercial electrical control setups.

Manufactured in Germany to high quality standards. Explore more advanced Motor Starters and automation control gear in the Electronics & Electricals category on EnvMart.