Siemens 3VU1600-1MR00 Manual Motor Controller, 600VAC Range 36-52Amp

This is a Siemens 3VU1600-1MR00 Manual Motor Controller, designed for protecting and manually switching 3-phase motors and other electrical loads. It provides thermal and magnetic protection in a compact design. Manufacturer: Siemens Model / Catalog Number: 3VU1600-1MR00 Type: Manual Motor Controller / Motor Protection Circuit Breaker Electrical Specifications: • Rated Operational Voltage (Ue): 600 VAC max (3-phase) • Current Adjustment Range: 36 – 52 A (thermal trip setting) • Rated Frequency: 50/60 Hz • Rated Insulation Voltage (Ui): 690 VAC • Rated Impulse Withstand Voltage (Uimp): 6 kV • Short-Circuit Breaking Capacity: up to 100 kA (with backup fuse) • Control Circuit Voltage: 120 VAC (for auxiliary contacts) Protection Type: • Thermal overload protection (bimetal) • Magnetic short-circuit protection • Phase loss sensitivity Trip Class: Class 10 (standard for motor protection) Connections & Mounting: • Terminal Configuration: L1, L2, L3 (top input) / T1, T2, T3 (bottom output) • Mounting Type: DIN-rail or panel mounting • Auxiliary Contact Options: Front or side-mounted snap-on modules Physical and Environmental: • Enclosure: Open type, panel mount ready • Dimensions: Approx. 90 × 55 × 120 mm • Operating Temperature: -25°C to +55°C • Weight: ~0.6 kg Applications: • Manual ON/OFF control and protection of induction motors • Machine tools and industrial drives • Pumps, fans, and conveyors • General-purpose load protection in control panels Features: • Compact and modular design for easy installation • Push-button control with visual trip indicator • Adjustable overload setting dial • Coordination Type 1 and 2 per IEC standards In summary, the Siemens 3VU1600-1MR00 is a robust and adjustable manual motor controller ideal for 3-phase AC motors rated between 36–52A and up to 600VAC operation. Please review pictures carefully and let us know if you have any questions!