Intermatic FD12HWC Spring-Wound Timer 12 hr
A spring-wound timer with a 12-hour range and SPST contacts rated for up to 20 amps at 125 VAC
- 12-hour spring-wound timing without external power
- SPST contact switches up to 20 A at 125 VAC
- Rated 1 hp at 120 V and 2 hp at 240 V
- CSA and UL listed for code-compliant installs
- White faceplate with plastic knob fits single-gang boxes
Spring-Wound Timer for 12-Hour Cycles
The Intermatic FD12HWC is a spring-wound timer designed for electrical control circuits that require automatic shut-off after a set period. It provides a timing range of 0 to 12 hours with a single-pole single-throw contact form. The unit carries CSA and UL listings and features a white faceplate with a plastic knob for manual setting.
Single-Gang Installation with 1 HP at 120 V
This timer fits a standard single-gang enclosure and requires no external power source for its timing mechanism. It switches loads up to 1 hp at 120 VAC or 2 hp at 240 VAC. The contacts are rated for 20 amps at 125 VAC and 10 amps at both 250 VAC and 277 VAC. Because there is no hold feature, the circuit opens automatically when the wound spring unwinds.
Ideal for Mechanical Time-Delay Needs
This device suits installers who need a simple, non-electronic delay for motors, heaters or lighting circuits within the stated horsepower and amperage limits. It is not intended for applications that require a hold function, multi-gang configurations, or timing ranges beyond 12 hours. Buyers needing electronic precision, programmable cycles or higher contact ratings should consider alternative control types.
How it compares
Measured against everything we stock in Contactors, Relays & Motor Starters, at today’s prices. Recalculated every night.
- Price $37.99
- Cheaper than about 68% of the 1,098 comparable items (median $61.99).
Specifications
| Product | |
|---|---|
| Brand name | INTERMATIC |
Questions about this item
How long can the spring-wound timer run before it needs rewinding?
The timer provides a timing range of 0 to 12 hours per wind cycle.
Does the Intermatic FD12HWC generate noticeable heat or noise during continuous operation?
As a mechanical spring-wound device it operates silently and produces no measurable heat.
What voltage supply must the installation already provide for this timer to function?
The contacts are rated for 120 VAC, 240 VAC and 277 VAC circuits.
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