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CONTACTOR

Siemens 3TF32 Power Contactor

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USED

Specification  Details
Brand: Siemens
Model Range: SICOP 3TF Series (Frame Size 1)
Part Number / Variant: 3TF3200 / 3TF3211
Rated Operational Current (AC-3, 380V/415V): 16 Amps
Rated Thermal Current (AC-1, Ith): Up to 32A / 40A
Motor Rating: 7.5 kW at 415V AC (approx. 10 HP at 460V)
Main Contacts Configuration: 3 NO
Coil Voltage Options: Available in 24V, 110V, 220V, 230V AC (50/60 Hz) or DC configurations
Rated Insulation Voltage (Ui): 690V AC
Standards Compliance: IEC 60947-4-1, IS 13947, VDE 0660, and CE Marked
Compatible Accessories: Add-on 3TX4 frontal auxiliary contact blocks, 3UA52 bimetallic overload relays, and surge suppressors.
Status: Used Excellent Working (As Per Photos)
Country of Origin: Made in Germany
Shipping: Fast & Safe Worldwide Shipping Available.

Brand Siemens
Category CONTACTOR
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The Siemens 3TF32 Power Contactor is a heavy-duty, industrial-grade electrical switch designed for seamless and highly reliable motor starter operations. As part of the globally trusted Siemens SICOP series, this Size 1 frame air-break contactor is engineered for handling demanding AC-3 utilization category loads up to 16 Amps.
Featuring double-break parallel bridge contacts and built-in arc chamber interlocks, the 3TF32 provides robust lifecycle endurance under high-frequency switching environments. It serves as an essential component in heavy automation panels, control systems, conveyor machinery, and heating or HVAC distribution circuits. Its field-proven mechanism ensures precise circuit breaking, mitigating electrical faults and maintaining peak factory uptime.
  • High-Performance Motor Control: Optimized for switching three-phase electric motors up to 7.5 kW at 400V/415V.
  • True 3-Pole Design: Features a robust 3 NO (Normally Open) main contact configuration engineered for safe electrical power distribution.
  • Exceptional Thermal Reliability: Zero performance derating for ambient operating temperatures up to 55°C.
  • Flexible Installation: Supports both standard DIN rail snap-on tracking and direct back-panel screw mounting.
  • SIGUT Termination: Built with finger touch-proof terminal shrouds for advanced operator safety during wiring and servicing.
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