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Omron H3M Series Surface Solid State Timer, 110 V dc 200 V, 220 V, 240V ac, 0.05 → 0.5 min, 0.05 → 0.5 s,

RS Stock No.:: 746-8346
Mfr. Part No.:: H3M AC200/220/240 B
Brand:: Omron

Omron H3M Series Surface Solid State Timer, 110 V dc 200 V, 220 V, 240V ac, 0.05 → 0.5 min, 0.05 → 0.5 s,

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Subtotal (1 unit)*

£84.20

(exc. VAT)

£101.04

(inc. VAT)

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Stocked by manufacturer

Ready to ship from 28 December 2026

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Units	Per unit
1 - 24	£84.20
25 - 49	£79.99
50 +	£77.44

*price indicative

RS Stock No.:: 746-8346
Mfr. Part No.:: H3M AC200/220/240 B
Brand:: Omron

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Product Type	Solid State Timer
	Mount Type	Surface
	Time Range	0.05 → 0.5 min, 0.05 → 0.5 s, 0.5 → 5 min, 0.5 → 5 s
	Number of Timer Functions	Multifunction
	Contact Configuration	DPDT
	Minimum Operating Temperature	-10°C
	Supply AC Voltage	200V, 220V, 240V
	Contact Current	0.15A
	Supply DC Voltage	110 V dc
	Terminal Type	PCB Terminal
	Maximum Operating Temperature	50°C
	Mode	Interval
	Width	40mm
	Standards/Approvals	CSA, LR, UL
	Length	50mm
	Height	67.1mm
	Series	H3M

	Select all
	Brand Omron
	Product Type Solid State Timer
	Mount Type Surface
	Time Range 0.05 → 0.5 min, 0.05 → 0.5 s, 0.5 → 5 min, 0.5 → 5 s
	Number of Timer Functions Multifunction
	Contact Configuration DPDT
	Minimum Operating Temperature -10°C
	Supply AC Voltage 200V, 220V, 240V
	Contact Current 0.15A
	Supply DC Voltage 110 V dc
	Terminal Type PCB Terminal
	Maximum Operating Temperature 50°C
	Mode Interval
	Width 40mm
	Standards/Approvals CSA, LR, UL
	Length 50mm
	Height 67.1mm
	Series H3M

Solid State Timer H3M

COO (Country of Origin):: JP

Omron H3M Series Solid State Timer, 200V Supply AC Voltage, DPDT Contact Configuration - H3M AC200/220/240 B

This solid-state timer provides precise timing control for industrial control panels and automation systems. It is designed to switch and sequence circuits in environments where a compact, surface-mounted timing relay is required. The unit supports a range of AC supply voltages and an alternative DC supply, making it adaptable to varied electrical setups in electronics and mechanical installations.

Features and Benefits:

• Compatible with 200V, 220V, 240V AC supplies for versatile integration
• Accepts 110V DC supply for systems using DC control rails
• Dual-pole changeover contact arrangement for flexible switching
• PCB Terminal mounting for neat panel and board installation
• Multifunction timing offers multiple operating modes for control tasks
• Contact rating 0.15A to suit low-current signal switching

Applications

• Suitable for sequencing control in automation panels
• Ideal for timing circuits in industrial electronic assemblies
• Used with relay logic for machine start/stop routines
• Can be used for interlock timing in electrical control cabinets

What approvals support use in regulated installations?

The unit carries CSA, UL and LR approvals, allowing installation where recognised safety listings are required.

What operating temperatures can it tolerate during continuous use?

It operates reliably across a -10 to +50°C ambient range for typical industrial environments.

How is the timer mounted and connected in a control panel?

It is a surface-mount design with PCB Terminals intended for direct board or panel-mounted Terminal connections.

Which functional capability allows replacement of electromechanical timers?

Its solid-state multifunction behaviour with DPDT contacts enables it to substitute mechanical timing relays in low-current applications.

What physical footprint should engineers allow for on layout drawings?

The device occupies a Compact enclosure measuring 50mm length, 40mm width and 67.1mm height for panel space planning.

Approvals

UL, CSA, and LR

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