3-Position Selector Switch (H-O-A) Industrial Control Selector Switch

Product Overview

This 3-Position (H-O-A) Selector Switch is a high-reliability industrial control component designed for manual operation of electrical circuits, equipment mode selection and control system switching. The H-O-A configuration (Hand-Off-Auto) supports three distinct operating positions to meet common industrial control requirements in manufacturing, automation and utility systems.

Key Features

• 3-position (Hand / Off / Auto) operation design for flexible control mode switching
• Industrial-grade housing with high impact and temperature resistance
• Silver alloy contacts for stable conductivity and long service life
• Standard panel mount design for easy installation and replacement
• Suitable for a wide range of low-voltage industrial control circuits
• Complies with general industrial electrical safety standards

Specifications

Applications

This H-O-A selector switch is widely used in industrial automation systems, control panels, motor control centers, pump control systems, HVAC equipment and manufacturing machinery. It is ideal for equipment that requires switching between manual operation, off state and automatic operation modes, and serves as a reliable replacement part for OEM control systems.

Package Contents

• 1 x 3-Position (H-O-A) Selector Switch
• 1 x Mounting Hardware Set
• 1 x Installation Instruction Sheet