Intermatic
Intermatic FD46HW Spring-Wound Timer Contactor 6 Hr
Spring-wound timer provides up to 6 hours of DPST control at 20 A/125 VAC or 10 A/250 VAC
- Spring-wound operation needs no external power source
- 0 to 6 hour timing range suits varied scheduling needs
- DPST contact form controls two circuits simultaneously
- Rated 20 A at 125 VAC and 10 A at 250 VAC
- CSA and UL listed for code-compliant installations
Spring-wound timer for scheduled loads
The Intermatic FD46HW is a spring-wound timer contactor that provides a mechanical timing range of 0 to 6 hours. It uses a DPST contact form rated at 1 hp at 120 volts and 2 hp at 240 volts. The device suits installers who need a simple hold-free timer for single-gang wiring.
Check voltage, amperage and mounting before ordering
Verify the supply voltage matches the 120, 240 or 277 VAC ratings and that the load does not exceed 20 amps at 125 VAC or 10 amps at 250 and 277 VAC. The unit fits a single-gang opening and has no hold feature, so confirm the application does not require a maintained position.
White plastic knob and CSA UL listed enclosure
The faceplate is white with a plastic knob for manual setting. The enclosure meets CSA and UL standards for safety compliance. Spring-wound operation means no external power is needed for the timing mechanism, reducing wiring complexity for the installer.
Highlights
- Spring-wound operation needs no external power source
- 0 to 6 hour timing range suits varied scheduling needs
- DPST contact form controls two circuits simultaneously
- Rated 20 A at 125 VAC and 10 A at 250 VAC
- CSA and UL listed for code-compliant installations
Specifications
| Brand | Intermatic |
|---|
Questions about this item
What comes in the box with the FD46HW timer and is any wiring hardware included?
The package contains the spring-wound timer with its white faceplate and plastic knob; mounting screws, wire connectors or conduit fittings are not included and must be sourced separately.
Should I choose the 6-hour model or is there a longer-range version for the same contact rating?
The FD46HW provides a 0 to 6 hour timing range with DPST contacts rated at 20 A / 125 VAC and 10 A / 250 VAC; Intermatic offers other ranges in the same series, so select the range that matches your required maximum cycle.
What does the 1 hp at 120 V / 2 hp at 240 V motor rating mean when the timer is controlling a real load?
It means the DPST contacts can reliably switch a single-phase motor up to 1 hp on a 120 V circuit or up to 2 hp on a 240 V circuit, within the 20 A / 125 VAC and 10 A / 250 VAC resistive limits.
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