Siemens 14BUC32AF Full Voltage Non-reversing Starter

Product Description

The SIEMENS 14BUC32AF is a full voltage non-reversing (FVNR) motor starter designed for across-the-line motor starting applications in industrial and commercial electrical systems. FVNR starters connect the motor directly to line voltage at startup without reversing capability, making them a straightforward, reliable solution for single-direction motor loads. Licensed electricians and industrial maintenance technicians install this type of starter in motor control centers, panel boards, and standalone enclosures. The unit weighs 5.269 pounds, reflecting a robust construction suited for demanding service environments.

This starter is applicable in commercial and light industrial settings where a single-direction, full-voltage motor starting method is required. Typical applications include conveyor drives, pump motors, fan motors, and compressor loads that do not require reversing operation. FVNR starters of this class are commonly found in HVAC air handling units, industrial process equipment, and utility motor circuits where simplified motor control is preferred over variable-frequency or reduced-voltage alternatives.

Key Features

• Full voltage non-reversing design for across-the-line motor starting
• Single-direction motor control suitable for pumps, fans, and compressor loads
• Compact, self-contained starter construction at 5.269 pounds
• Compatible with standard motor control center and panel installations
• SIEMENS factory assembly for consistent quality and fit

Compatibility

Designed as an OEM-style full voltage non-reversing motor starter for use in commercial and industrial motor control applications where SIEMENS 14-series starters are specified.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Disconnect and lock out all power sources before handling or wiring the starter. Verify that the line voltage, motor full-load amperage, and overload relay sizing are correct for the connected motor before energizing. Do not apply power until all wiring connections are secure and the enclosure is properly rated for the installation environment.

Technical Specifications

• Starter Type: Full Voltage Non-Reversing (FVNR)
• Weight: 5.269 pounds
• UPC: 78308793910

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 14BUC32AF