Omron H3Y-4 Series DIN Rail Timer Relay, 4-Contact, 125 V 100V ac, 120 V ac, 0.2 to 5 min, 1-Function, 4PDT Switch

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£55.85

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£67.02

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1 - 4£55.85
5 - 9£53.61
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RS Stock No.:
340-572
Mfr. Part No.:
H3Y-4 100-120VAC 5M
Brand:
Omron
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Brand

Omron

Product Type

Timer Relay

Mount Type

DIN Rail

Time Range

0.2 to 5 min

Number of Contacts

4

Number of Timer Functions

1

Switching Voltage

250V

Contact Configuration

4PDT

IP Rating

IP40

Supply DC Voltage

125 V

Supply AC Voltage

100, 120V ac

Contact Current

3A

Minimum Operating Temperature

-10°C

Terminal Type

Plug-In

Maximum Operating Temperature

50°C

Standards/Approvals

Lloyds, CCC:GB/T 14048.5, EN 61812-1, IEC 60664-1, CSA C22.2 No. 14, UL 508, CE

Width

21.5mm

Length

28mm

Height

63mm

Series

H3Y-4

RoHS Status: Exempt

Omron H3Y-4 Series Timer Relay, 0.2 to 5min Time Range, 100/120V AC Supply Voltage - H3Y-4 100-120VAC 5M


This timer relay provides controlled time-delay switching for industrial control and automation panels. Designed for DIN-rail mounting, it offers selectable delay operation within a short range suited to sequencing tasks and intermittent control, with plug-in terminals for straightforward installation in electrical and mechanical systems.

Features and Benefits:


• 0.2–5 min setting for short-duration delay control
• 4PDT contacts allow simultaneous multi-circuit switching
• 3A contact rating for moderate load switching capability
• 100–120V AC supply compatibility for common industrial supplies
• 125V DC supply rating for DC control-circuit integration
• IP40 protection for indoor panel and enclosure use

Applications


• Suitable for sequencing motors and actuators in automation panels
• Ideal for timing control in conveyor and packaging machinery
• Used with control relays in test rigs and production lines
• Can be used for intermittent heater or lamp control circuits
• Suitable for retrofit projects requiring plug-in timer functionality

What mounting method is required for installation?


It is designed for DIN-rail mounting and uses a plug-in Terminal style for connection.

How many independent circuits can it switch simultaneously?


The device provides four changeover contacts permitting four circuits to be controlled in parallel.

What environmental temperature range can it operate within?


It is rated to operate between -10°C and 50°C, suitable for typical indoor industrial ambient conditions.

What approvals and standards does it meet for panel use?


It complies with multiple standards and approvals including EN and IEC categories Plus regional certifications for industrial control equipment.

What electrical switching voltage is supported on the contacts?


Contacts are rated for switching up to 250 V, enabling use with common AC control voltages.

Approvals

UL, CSA

Standards

EN 50081-2, EN50082-2, VDE0435/P2021, VDE0110

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