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Omron H3Y-4 Series DIN Rail Timer Relay, 4-Contact, 125 V 200V ac, 230 V ac, 0.1 to 3 min, 1-Function, 4PDT Switch

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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.:
340-639
Mfr. Part No.:
H3Y-4 AC200-230 3M
Brand:
Omron
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Brand

Omron

Product Type

Timer Relay

Mount Type

DIN Rail

Function

Offset Double Ring End

Time Range

0.1 to 3 min

Number of Contacts

4

Number of Timer Functions

1

Switching Voltage

250, 30V ac

Contact Configuration

4PDT

IP Rating

IP40

Supply AC Voltage

200, 230V ac

Supply DC Voltage

125 V

Minimum Operating Temperature

-10°C

Contact Current

5A

Maximum Operating Temperature

50°C

Terminal Type

Plug-In

Height

63mm

Standards/Approvals

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

Length

28mm

Width

21.5mm

Series

H3Y-4

RoHS Status: Exempt

Omron H3Y-4 Series Timer Relay, 0.1 to 3min Time Range, 200/230V AC Supply Voltage - H3Y-4 AC200-230 3M


This timer relay provides precise time-delay control for industrial electrical systems, offering an adjustable delay suited to automated switching tasks. It is designed for mounting on a DIN rail and supports AC and DC supplies, enabling integration into control panels where compact, multi-contact timing devices are required.

Features and Benefits:


• Four-pole changeover contacts supporting 5A switching capability
• Time adjustment range 0.1–3 min for short-duration delays
• Plug-in terminals for fast service replacement and wiring
• Rated switching up to 250V AC and 30V DC for diverse loads
• Operating ambient −10°C to 50°C for standard industrial environments

Applications


• Suitable for sequential motor start timing in control cabinets
• Ideal for pump cycling in process automation systems
• Used with relay logic for timed safety interlocks
• Can be used for lighting control in industrial facilities

What contact arrangement does it provide for complex control schemes?


It features four changeover contacts allowing simultaneous control of multiple circuits from a single timing operation.

How is the device secured within an electrical enclosure?


It mounts directly to a DIN rail, enabling standardised panel installation and straightforward removal for maintenance.

Which approvals cover electrical safety and international acceptance?


It holds multiple conformity marks and standards indicating compliance with relevant safety and performance criteria for industrial equipment.

What protection level does the housing offer against ingress?


The enclosure provides protection corresponding to an IP40 rating, suitable for indoor panel environments where solid objects greater than 1mm are excluded.

Approvals

UL, CSA

Standards

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

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