Description
Siemens 14FUF32AF Heavy Duty Motor Starter Overview
The Siemens 14FUF32AF is a heavy duty motor starter engineered for reliable three-phase motor control in demanding commercial and industrial HVAC applications. Built to NEMA Size 2 standards with a Frame Size B open-type enclosure, this starter delivers robust performance and flexible protection in a proven package.
Key Features
- NEMA Size 2, Frame Size B motor starter
- 120VAC coil voltage for straightforward integration with standard control circuits
- Three-phase, 3-pole configuration for full motor protection
- 13–52 amp solid state overload rating for wide motor compatibility
- Solid state overload relay with selectable Auto/Manual reset
- Open type enclosure for panel or enclosure mounting
- Heavy duty construction rated for continuous industrial and commercial use
Solid State Overload Protection
The integrated solid state overload relay provides precise, electronic motor protection across the full 13–52 amp range. Unlike traditional bimetallic overloads, the solid state design offers consistent trip characteristics independent of ambient temperature variations. The Auto/Manual reset feature gives installers and maintenance technicians the flexibility to configure the starter for automatic recovery or require a manual reset after a fault condition — a critical safety option for many HVAC and mechanical room applications.
Specifications
- SKU: 14FUF32AF
- Brand: Siemens
- Coil Voltage: 120VAC
- Phase: Three Phase
- Poles: 3
- Overload Rating: 13–52 Amps
- NEMA Size: 2
- Frame Size: B
- Enclosure Type: Open
- Overload Type: Solid State
- Reset Type: Auto/Manual
- Application: Heavy Duty Motor Starter
Applications
Ideal for controlling three-phase motors in HVAC air handling units, chiller systems, cooling towers, pumps, compressors, and other commercial mechanical equipment requiring dependable motor protection and control.
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