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

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£62.12

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£74.54

(inc. VAT)

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RS Stock No.:
178-8259
Mfr. Part No.:
G7Z-2A2B-11Z-R 24VDC
Brand:
Omron
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Brand

Omron

Coil Voltage

24V dc

Product Type

Power Relay

Contact Configuration

DPST

Mount Type

Screw, DIN Track

Series

G7Z

Terminal Type

Screw

Switching Current

25A

Switching AC Voltage

480V

Switching DC Voltage

125V dc

Minimum Operating Temperature

-25°C

Coil Resistance

156Ω

Maximum Operating Temperature

60°C

Height

62mm

Width

92.2mm

Standards/Approvals

RoHS

Length

45mm

Coil Power

3.7W

Contact Material

Silver Alloy

Contact Resistance

400mΩ

Omron G7Z Series Power Relay, 24V Coil Voltage, 25A Switching Current - G7Z-2A2B-11Z-R 24VDC


This power relay is a Compact electromechanical switching device designed for industrial control and automation environments. It operates from a 24V DC Coil to control high-current circuits, providing both normally open and normally closed switching options. The relay is suitable for panel and DIN-rail installations where space is limited and robust contact performance is required.

Features and Benefits:


• 24V DC Coil consuming 3.7W for predictable drive requirements
• 156Ω Coil resistance enabling precise Coil current calculation
• DPST contact arrangement offering both NO and NC switching flexibility
• Silver-alloy contacts for reduced wear and low contact degradation
• 25A switching capability for handling substantial load currents
• Screw terminals compatible with DIN-rail and panel mounting

Applications


• Suitable for motor control switching in automation panels
• Ideal for switching lighting and heating loads up to 480V AC
• Used for DC load isolation and battery system control up to 125V DC
• Can be used in industrial machinery control cabinets with DIN-rail mounting

What Terminal style is provided for electrical connections?


The relay uses screw-type terminals to secure conductors and facilitate straightforward installation and maintenance.

What ambient temperatures can it withstand during operation?


It is rated to operate down to -25°C and up to 60°C for typical industrial ambient conditions.

Which mounting methods are supported for system integration?


It supports both screw mounting and DIN-rail installation to suit different enclosure layouts.

What is the typical contact resistance and its significance?


Contact resistance is specified at 400mΩ, which helps assess voltage drop and heating under load.

Are there environmental or regulatory considerations noted?


The unit is RoHS approved to indicate restriction of certain hazardous substances in its construction.

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