Omron H3Y-4 Series DIN Rail Timer Relay, 4-Contact, 125 V dc 24V ac, 2 to 60 s, 1-Function, 4PDT Switch Configuration

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TWD2,172.00

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TWD2,280.60

(含稅)

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RS庫存編號:
340-487
製造零件編號:
H3Y-4 AC24 60S
製造商:
Omron
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品牌

Omron

Product Type

Timer Relay

Function

Timer

Mount Type

DIN Rail

Time Range

2 to 60 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

Contact Current

5A

Supply AC Voltage

24V ac

Supply DC Voltage

125 V dc

Terminal Type

Plug-In

Maximum Operating Temperature

50°C

Width

21.5mm

Length

28mm

Height

63mm

Standards/Approvals

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

Series

H3Y-4

豁免

Omron H3Y-4 Series Timer Relay, 24V AC Supply Voltage, 2 to 60s Time Range - H3Y-4 AC24 60S


This timer relay provides adjustable time-delay control for industrial automation and control panels, designed to switch circuits after a set interval within a 2 to 60 s range. It operates from a 24V AC supply and mounts on standard DIN-rail systems, offering multi-contact switching for sequential or delayed operations in electrical and mechanical installations.

Features and Benefits:


• Four changeover contacts enabling multi-circuit sequencing
• 5A contact rating supporting moderate load switching
• Plug-in terminals for Rapid installation and serviceability
• 250V AC switching capability for common control voltages
• Temperature tolerance from −10 °C to 50 °C for varied site conditions

Applications


• Suitable for staging motor start sequences in plant control panels
• Ideal for delay functions in conveyor and material-handling systems
• Used for timed control in HVAC and building-management circuits
• Can be used for interlock delays in safety and machinery systems

What mounting method does it use for panel integration?


It clips to a DIN rail to allow secure rail-mounted installation and easy replacement without panel rewiring.

How many independent switching points are available?


There are four changeover (4PDT) contacts permitting simultaneous control of multiple outputs.

Which approvals ensure it meets recognised manufacturing standards?


It conforms to a range of international standards including UL 508, IEC 60664-1, EN 61812-1, CCC and relevant certification bodies.

What Terminal style facilitates maintenance and wiring changes?


The plug-in Terminal arrangement allows Rapid withdrawal and reconnection for servicing or module swaps.

What environmental protection and operating limits apply?


The unit carries an IP40 enclosure rating and is specified for operation between −10 °C and 50 °C.

Approvals

UL, CSA

Standards

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

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