Intermatic 120-277 VAC 1 Circuit Indoor Electronic Control ET1105C

Product Overview

The Intermatic ET1105C is a 24-hour electronic control for scheduled on/off control of a single electrical circuit. It is rated for 120–277 VAC, uses an SPST switch configuration, and is supplied in an indoor metal enclosure.

Unit weight is 2.844 lb and UPC is 078275109933. Typical uses listed include lighting and HVAC load scheduling in commercial and facility settings.

Key Features

• 24-hour, single-circuit electronic time control (ET1105C)
• Voltage: 120–277 VAC
• Switch configuration: SPST (single pole, single throw)
• Indoor metal enclosure
• UPC: 078275109933; unit weight: 2.844 lb
• Master pack quantity: 6

What this control does

The ET1105C provides timed on/off switching for a single circuit using a 24-hour electronic timer. It is intended to automate routine schedules for loads such as lighting or HVAC equipment where a single timed circuit is sufficient.

• Single-circuit timed switching
• Designed for routine daily schedules

Voltage and switch configuration

The unit is rated 120–277 VAC and uses an SPST (single pole, single throw) switch configuration. Verify that this voltage range and SPST arrangement are suitable for the intended supply and load.

• Voltage: 120–277 VAC
• Switch: SPST

Typical applications

Listed applications include lighting control and HVAC scheduling in commercial and facility environments. Use cases are those that require a single timed switching circuit.

• Lighting control
• HVAC equipment scheduling
• General automated load scheduling in facilities

Enclosure and logistics

The ET1105C is supplied in a metal indoor enclosure. Unit weight and pack quantities are provided for planning and shipping.

• Enclosure: Indoor metal enclosure
• Material: Metal
• Unit weight: 2.844 lb
• Master pack quantity: 6 (master pack weight: 17.064 lb)

Selection and ordering checks

Confirm model number, voltage compatibility, enclosure rating, and switch configuration before ordering. Electrical products should be selected and installed by a qualified professional in accordance with local codes.

• Verify ET1105C model and UPC (078275109933) for ordering
• Ensure 120–277 VAC rating and SPST switching match the application
• Confirm indoor metal enclosure is appropriate for the installation

Before You Order

Verify the ET1105C model and that the 120–277 VAC rating and SPST switch configuration meet your site's requirements.

• Confirm ET1105C model (ET1105C) and UPC (078275109933) when ordering
• Ensure indoor metal enclosure is suitable for installation location

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Intermatic 120-277 VAC 1 Circuit Indoor Electronic Control ET1105C. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.