Description
The Siemens 14FUF32BA is a heavy-duty motor starter engineered for reliable three-phase motor control in commercial and industrial HVAC applications. Built to NEMA Size 2 standards and housed in a NEMA 1 general-purpose enclosure, this starter delivers robust performance with the flexibility of a wide-range coil voltage and an integrated solid-state overload relay.
Key Features
- NEMA Size 2, Frame Size B heavy-duty motor starter
- Three-phase, 3-pole configuration for full motor protection
- Wide-range coil voltage: 110–120V / 220–240V AC for versatile installation
- 13–52 Amp solid-state overload rating for precise motor protection
- Auto/Manual reset options on the solid-state overload relay
- NEMA 1 general-purpose enclosure for indoor applications
Specifications
- SKU: 14FUF32BA
- Brand: Siemens
- Phase: Three Phase
- Poles: 3
- Coil Voltage: 110–120V AC / 220–240V AC
- Overload Rating: 13–52 Amps
- Overload Type: Solid State
- Reset Type: Auto / Manual
- NEMA Starter Size: 2
- Frame Size: B
- Enclosure Type: NEMA 1 General Purpose
Application
The Siemens 14FUF32BA is ideal for protecting and controlling three-phase motors in HVAC systems, commercial refrigeration, pumping systems, and other industrial motor-driven equipment. The solid-state overload relay provides accurate, reliable overload protection while eliminating the maintenance concerns associated with traditional bimetallic overloads. The dual coil voltage rating (110–120V / 220–240V AC) simplifies installation across a wide range of electrical systems, and the NEMA 1 enclosure is suited for clean, dry indoor environments.







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