Signal-Tech 30950 TG333 SPDT/12VDC 3 Gang Switch (3-SPDT)

Key Facts

• Three-gang switch assembly with (3) SPDT On/Off/On switches
• Designed for 12VDC control applications
• Includes indicator lights for switch status visibility
• Brushed stainless-steel cover plate for durability and clean appearance
• Suitable for control panels, signage systems, and low-voltage applications

Overview

The TG333 3 Gang Switch assembly provides a compact and reliable solution for controlling multiple circuits in 12VDC systems. Featuring three independent SPDT (single pole double throw) switches, it allows users to manage multiple functions from a single, organized control panel.

Each switch operates in a 3-position On/Off/On configuration, making it ideal for directional control, function switching, or multi-mode operation. Built-in indicator lights offer clear visual feedback, while the brushed stainless-steel faceplate ensures durability and a professional finish for commercial and industrial environments.

Product images are for reference only and may vary.

Features

• Three-gang configuration: Combines three switches into one compact unit.
• SPDT On/Off/On switches: Enables flexible multi-position control.
• 12VDC operation: Designed for low-voltage systems and applications.
• Integrated indicator lights: Provides visual confirmation of switch status.
• Durable faceplate: Brushed stainless-steel cover for long-term use and professional appearance.
• Panel-ready design: Suitable for installation in standard electrical enclosures.

Technical Specifications

• Product Type: 3 gang switch assembly
• Switch Type: SPDT (Single Pole Double Throw)
• Switch Positions: On/Off/On (3-position)
• Number of Switches: 3
• Voltage: 12VDC
• Faceplate Material: Brushed stainless steel
• Indicator Lights: Included

Compatibility

• 12VDC control systems
• Automotive and mobile equipment applications
• Industrial control panels
• Signage and lighting control systems

Use Cases

• Controlling multiple functions in low-voltage systems
• Switching between modes or directions in equipment
• Panel-mounted control for vehicles or mobile setups
• Managing multiple circuits from a centralized control point

What’s Included

• 3 gang SPDT switch assembly with stainless steel cover plate

Installation Notes

• Designed for use with a compatible electrical box (not included).
• Ensure proper wiring for 12VDC systems.
• Follow applicable electrical codes and installation guidelines.
• Professional installation recommended for safety and reliability.

Category FAQs

What does SPDT mean?

SPDT (Single Pole Double Throw) means the switch can connect one input to one of two outputs, allowing flexible control.

What is the advantage of a 3-position switch?

An On/Off/On configuration allows switching between two active states with a neutral off position.

Are the indicator lights required?

No. They provide visual feedback but are not required for switch operation.

Is the electrical box included?

No. A compatible electrical box must be purchased separately.

Where is this switch typically used?

It is commonly used in control panels, vehicles, and low-voltage systems requiring multiple switch functions.