Omron H3Y-4 Series DIN Rail Timer Relay, 4-Contact, 125 V dc 24V ac, 1 to 30 s, 1-Function, 4PDT Switch Configuration

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₩155,532.00

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3 - 4₩149,311.50
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RS 제품 번호:
340-471
제조사 부품 번호:
H3Y-4 AC24 30S
제조업체:
Omron
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모두 선택

브랜드

Omron

Product Type

Timer Relay

Function

Multifunction, ON Delay

Mount Type

DIN Rail

Time Range

1 to 30 s

Number of Contacts

4

Number of Timer Functions

1

Switching Voltage

250V ac

Contact Configuration

4PDT

IP Rating

IP40

Minimum Operating Temperature

-10°C

Supply DC Voltage

125 V dc

Contact Current

5A

Supply AC Voltage

24V ac

Maximum Operating Temperature

50°C

Terminal Type

Plug-In

Height

63mm

Width

21.5mm

Length

28mm

Standards/Approvals

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

Series

H3Y-4

Omron H3Y-4 Series Timer Relay, 1 to 30s Time Range, 24V AC Supply Voltage - H3Y-4 AC24 30S


This timer relay provides timed control for industrial automation and electrical systems, delivering an adjustable delay function for on‑delay applications. It is designed for DIN‑rail mounting and accommodates multiple switching circuits, operating from an AC supply to sequence processes or protect equipment within control panels.

Features and Benefits:


• Four changeover contacts offering simultaneous multi‑circuit control
• Adjustable delay spanning 1–30 s for precise timing control
• Rated switching current of 5A for moderate load switching
• Plug‑in terminals for quick replacement and reduced downtime
• Accepts 24V AC supply enabling low‑voltage control integration
• Withstands switching voltages up to 250V AC for broad compatibility

Applications


• Suitable for sequencing motors and contactors in control panels
• Ideal for timed lighting or signalling circuits on industrial sites
• Used for interlocking routines across multiple control lines
• Can be used for delay functions in conveyor and process equipment

What Terminal arrangement allows independent circuit control?


The device uses four changeover contacts, enabling separate normally open and normally closed circuits for each channel.

What mounting method facilitates panel retrofits?


It is configured for DIN‑rail mounting to simplify installation within standard control enclosures.

What environmental limits govern its use?


The unit operates between -10°C and 50°C and has an enclosure protection rating corresponding to IP40.

Are there recognised standards for its safety and compatibility?


It conforms to multiple international standards including UL508, IEC 60664‑1 and EN 61812‑1 among others.

How Compact is the device for dense panel layouts?


The module occupies a slim profile with a width of 21.5mm to conserve rail space.

Approvals

UL, CSA

Standards

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

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