Intermatic 120 VAC 24-Hour 60HZ Metal Mechanical Time Switch T173

Product Overview

The Intermatic T173 is a metal-housed indoor mechanical time switch for scheduled electrical load control. It uses a 24-hour dial with 1-hour intervals and is rated for 120 VAC, 60 Hz.

Model T173 is listed with a DPST switching configuration and is suitable for applications that require simple mechanical daily scheduling.

Key Features

• 120 VAC, 60 Hz electrical rating
• 24-hour dial with 1-hour interval scheduling
• DPST (double-pole single-throw) switching configuration
• Metal construction with indoor enclosure rating
• UPC: 078275173019 (MPN: T173)

What this timer does

The Intermatic T173 provides mechanical 24-hour scheduling to control electrical loads using a dial divided into 1-hour intervals.

• Designed for routine scheduled control using a mechanical dial
• No electronic programming or digital interface

Electrical rating and switching

The T173 is listed at 120 VAC and 60 Hz and is shown with a DPST switching configuration to switch two poles together.

• Voltage: 120 VAC
• Frequency: 60 Hz
• Switching configuration: DPST

Typical applications

Intended for indoor scheduled load control where a metal enclosure and a mechanical 24-hour schedule are appropriate.

• Lighting control
• Equipment scheduling
• Replacement projects matching the T173 specifications

Selection and installation notes

Confirm the model number, voltage, switching configuration, enclosure rating, and other project requirements before ordering. Electrical products should be selected and installed by a qualified professional in accordance with local codes and the authority having jurisdiction.

• Verify T173 (UPC 078275173019) matches the project or replacement specification
• Confirm mounting style and load amperage requirements during selection

Before You Order

Confirm the model number, voltage, switching configuration, and quantity required before ordering.

• Verify T173 (UPC 078275173019) matches the replacement or project specification
• Electrical products should be installed by a qualified professional

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Intermatic 120 VAC 24-Hour 60HZ Metal Mechanical Time Switch T173. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.