DistributorSouthwire

Intermatic

TIME SWITCH,12 HOUR

Intermatic #
FM1S12HU-120U
UPC
078275152953

The Intermatic FM1S12HU-120U is an electromechanical time switch built around a 12-hour cycle. It is designed for panel mount installation. As specified, the module operates on 120V, switches loads up to 21A through a SPDT contact, and steps in 7.5 minute increments. This module ships without a clock face dial, for use where the dial is supplied separately or by another component in the control. Electricians and contractors specify time switches like the FM1S12HU-120U to schedule lighting, HVAC, pumps, or other loads on a repeating cycle in a service entrance section, distribution panel, or control cabinet. It is cataloged by Intermatic under the time switches product family and sold as each.

List price

$1,123.27 MXN + VAT

Price before IVA$1,123.27 MXN
Total incl. 16% IVA$1,302.99 MXN
Total incl. 8% IVA (border region)$1,213.13 MXN

Converted from USD $62.36 at the 10/08/2026 reference exchange rate (18.0127 MXN per dollar). Shipping not included; we confirm price and availability in your quote.

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Specifications

Voltage120V120V
Cycle12-Hour12-Hour
Interval7.5 minute7.5 minute
Amperage21A21A
Switch configurationSPDTSPDT