Siemens 14BUB32AA Non-Reversing Starter – Size 00 – 110–120/220–240VAC – 0.75–3.4A Solid-State Overload – 1NO Auxiliary Contact

The Siemens 14BUB32AA is a compact non-reversing motor starter designed for reliable motor control and protection in industrial applications. Built in a Size 00 configuration, it combines a contactor and solid-state overload relay to provide efficient motor starting, stopping, and overload protection in a single assembly. Its robust design makes it suitable for light-duty to moderate industrial motor loads.

Electrical Ratings

• Control Voltage: 110–120 / 220–240 VAC
• Overload Relay Range: 0.75 – 3.4 Amps
• Starter Type: Non-Reversing
• Motor Starter Size: 00

Key Specifications

• Product Type: Motor Starter
• Category: Contactors & Starters
• Configuration: Non-Reversing Starter
• Overload Type: Solid-State Overload Relay
• Auxiliary Contacts: 1 N.O. (Normally Open)

Technical Specifications

• Function: Motor protection and switching control
• Overload Protection: Adjustable solid-state relay (0.75–3.4A)
• Control Interface: AC coil operation
• Mounting Type: Panel-mounted starter assembly
• Application: Motor control in industrial machinery, pumps, and HVAC systems

Product Data

• Manufacturer: Siemens
• Model Number: 14BUB32AA
• Device Type: Size 00 Motor Starter
• Weight: 1.81 kg

Features

• Integrated solid-state overload protection for improved accuracy
• Compact Size 00 design for space-saving installations
• Non-reversing operation for straightforward motor control
• Includes 1 N.O. auxiliary contact for signaling/control circuits
• Suitable for industrial automation and motor protection systems

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You may return items within 30 days of delivery for a refund.

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