Omron Screw, DIN Track Power Relay, 24V dc Coil, 25A Switching Current, 3PST

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£65.20

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£78.24

(inc. VAT)

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RS Stock No.:
178-8261
Mfr. Part No.:
G7Z-3A1B-02Z-R DC24
Brand:
Omron
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Brand

Omron

Product Type

Power Relay

Coil Voltage

24V dc

Contact Configuration

3PST

Mount Type

Screw, DIN Track

Series

G7Z

Terminal Type

Screw

Switching Current

25A

Switching AC Voltage

480V

Minimum Operating Temperature

-25°C

Switching DC Voltage

125V dc

Coil Resistance

156Ω

Maximum Operating Temperature

60°C

Length

45mm

Coil Power

3.7W

Width

92.2mm

Standards/Approvals

RoHS

Height

62mm

Contact Material

Silver Alloy

Contact Resistance

400mΩ

Omron G7Z Series Power Relay, 24V Coil Voltage, 25A Switching Current - G7Z-3A1B-02Z-R DC24


This power relay is a Compact switching device designed for industrial control tasks requiring reliable AC and DC circuit interruption. It operates from a 24V DC Coil and is intended for use in automated and electrical systems where controlled switching of high currents is required.

Features and Benefits:


• 3.7W Coil reduces power draw while providing consistent actuation
• 156Ω Coil resistance ensures predictable Coil current at rated voltage
• Silver-alloy contacts deliver low contact resistance 400mΩ for efficient conductivity
• Capable of switching up to 480V AC to handle high-voltage loads
• Rated for 25A switching current to support heavy-load applications
• Screw terminals enable secure connections for robust installations

Applications


• Suitable for motor control in industrial automation panels
• Ideal for load switching in electrical distribution racks
• Used with contactor circuits requiring AC/DC switching capability
• Can be used for control of DC power circuits up to 125V
• Suitable for retrofit onto DIN rail or screw-mounted assemblies

What Terminal connection method does it use for panel wiring?


It uses screw-type terminals that permit firm conductor clamping for installations requiring vibration-resistant connections.

What mounting options are available for integration into control cabinets?


Units can be secured directly using screws or fitted to standard DIN rail for modular panel assembly.

What environmental temperature range can it withstand during operation?


It is specified to operate between -25°C and 60°C, permitting use across a broad range of industrial ambient conditions.

How many contact circuits are provided and how are they arranged?


The relay provides multiple contact arrangements including three-pole single-throw normally open and single-pole single-throw normally closed configurations to suit different control logic.

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