Siemens 3RA6120-1AB32 Reversing Motor Starter, 0.1-0.4A 690V

Siemens 3RA6120‑1AB32 is a SIRIUS modular reversing motor starter designed for direct‑on‑line forward and reverse control of small three‑phase motors, integrating dual contactors with adjustable motor protection in a compact DIN‑rail‑mounted unit for industrial automation applications.
Manufacturer: Siemens
Product family: SIRIUS
Product type: Reversing motor starter / reversing load feeder
Series: 3RA6
Catalog number: 3RA6120‑1AB32
Function: Forward and reverse motor control with thermal motor protection
Starter type: Direct‑on‑line (DOL) reversing starter
Integrated components: Two mechanically interlocked contactors with motor protection device
Number of motor directions: 2 (forward / reverse)
Rated operational voltage: Up to 690 VAC
Control voltage: 230 VAC
Control frequency: 50/60 Hz
Utilization category: AC‑3
Motor protection current setting range: 0.10…0.40 A selectable
Setting method: Front rotary adjustment dial
Overload protection class: Class 10
Rated operational current (Ie): Up to 0.4 A
Typical motor power: Up to approx. 0.12 kW at 400 VAC (dependent on application and motor efficiency)
Short‑circuit protection: Requires suitable upstream protective device
Interlocking: Mechanical and electrical interlock integrated
Manual operation: Front rotary ON / OFF / RESET handle
Auxiliary contacts: Integrated auxiliary contacts for control and signaling
Mounting type: DIN rail mount or panel mount
Connection type: Screw terminals
Conductor size: Up to 2.5 mm²
Housing material: Plastic
Housing color: Dark gray
Protection class: IP20
Operating temperature: ‑5…+60 °C
Storage temperature: ‑40…+80 °C
Standards compliance: IEC 60947‑4‑1, IEC 60947‑6‑2
Certifications: CE, UL, CSA
Typical applications: Small conveyors, positioning drives, compact machinery, material handling systems requiring motor reversing
Manufacturing country: Germany Please review pictures carefully and let us know if you have any questions!