Intermatic 480 VAC 60Hz Indoor Mechanical Time Switch T1975EHD

Product Overview

The Intermatic T1975EHD is a 24-hour heavy-duty mechanical time switch with a metal dial and Skip-a-Day feature, specified for use at 480 VAC, 60 Hz.

It provides SPDT switching on 15-minute intervals in an indoor metal enclosure. The product listing identifies typical uses such as lighting schedules, HVAC control, facility maintenance, and replacement of existing mechanical timers.

Key Features

• Voltage: 480 VAC; Frequency: 60 Hz
• 24-hour metal dial with Skip-a-Day function
• Switch configuration: SPDT (single-pole double-throw)
• 15-minute switching intervals
• Indoor metal enclosure; metal construction
• Model/SKU: T1975EHD; UPC: 078275127722
• Unit weight: 3.064 lb; master pack quantity: 12

What this timer does

The Intermatic T1975EHD is a mechanical 24-hour time switch designed to schedule on/off control of electrical loads. The manufacturer description lists lighting, HVAC, facility maintenance, and replacement projects as typical applications.

The unit includes a Skip-a-Day feature for multi-day scheduling options without changing the dial daily.

• Typical uses: lighting schedules, HVAC control, facility maintenance, replacing existing mechanical timers.

Electrical ratings and switching

This model is specified for 480 VAC at 60 Hz and uses an SPDT contact arrangement. Confirm load requirements and wiring methods per your installation needs.

• Voltage: 480 VAC
• Frequency: 60 Hz
• Switch configuration: SPDT

Timing and control features

The T1975EHD provides 15-minute interval switching on a 24-hour metal dial. The Skip-a-Day capability is noted in the product description for flexible scheduling over multiple days.

• Interval: 15-minute increments
• Cycle: 24-hour dial
• Feature: Skip-a-Day

Enclosure and location rating

The unit is described as housed in an indoor metal enclosure and rated for indoor locations. The product data does not list outdoor or wet-location ratings.

• Enclosure: Indoor metal enclosure
• Location rating: Indoor
• Material: Metal

Ordering and identification

Use the manufacturer part number and UPC to confirm exact matches for replacements or stock. Verify electrical and enclosure requirements for your application before purchase.

• Manufacturer part number / SKU: T1975EHD
• UPC: 078275127722
• Unit weight: 3.064 lb
• Master pack quantity: 12

Before You Order

Confirm the model number (T1975EHD), voltage, switch configuration, enclosure rating, and quantity required before ordering. Electrical products should be selected and installed by a qualified professional in accordance with local codes and the authority having jurisdiction.

• Verify 480 VAC and 60 Hz compatibility with your system.
• Confirm SPDT switching meets your load and control needs.
• Ensure an indoor metal enclosure is appropriate for the installation location.
• For replacements, match UPC 078275127722 and part number T1975EHD.

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Intermatic 480 VAC 60Hz Indoor Mechanical Time Switch T1975EHD. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.