Omron Screw, DIN Track Power Relay, 24V dc Coil, 25A Switching Current, 3PST-NO, SPST-NC

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Sous-total (1 unité)*

70,70 €

(TVA exclue)

85,55 €

(TVA incluse)

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Prix par unité
1 - 470,70 €
5 - 968,56 €
10 +65,63 €

*Prix donné à titre indicatif

N° de stock RS:
178-8263
Référence fabricant:
G7Z-3A1B-11Z-R DC24
Fabricant:
Omron
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Marque

Omron

Coil Voltage

24V dc

Product Type

Power Relay

Contact Configuration

3PST-NO, SPST-NC

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

Width

92.2mm

Standards/Approvals

RoHS

Coil Power

3.7W

Length

45mm

Height

62mm

Contact Material

Silver Alloy

Contact Resistance

400mΩ

Pays d'origine :
JP

Omron G7Z Series Power Relay, 24V Coil Voltage, 25A Switching Current - G7Z-3A1B-11Z-R DC24


This power relay is a Compact electromechanical switching device designed for industrial control and automation tasks, providing reliable changeover between circuits in electrical systems. It operates from a 24V DC Coil to actuate its contacts and is intended for panel- or rail-mounted installations where high current handling and defined switching voltages are required.

Features and Benefits:


• 25A switching current supports high-load circuit control
• 480V AC switching capability enables use on high-voltage AC circuits
• 125V DC switching permits direct DC load switching
• 3.7W Coil power offers predictable Coil drive requirements
• 156Ω Coil resistance ensures defined Coil current draw
• Silver-alloy contacts deliver Durable conductive performance

Applications


• Suitable for motor control circuits requiring 25A capacity
• Ideal for industrial automation relay racks on DIN rail
• Used for switching AC distribution lines up to 480V
• Can be used for DC power control in battery-backed systems
• Suitable for retrofit installations using screw-terminal mounting

What mounting options are available for fitting into control panels?


The unit supports screw fastening and can be secured to a DIN track for modular panel layouts.

What Terminal arrangement should I expect for field wiring?


Connections are MADE via screw terminals designed for robust conductor clamping in industrial environments.

What temperature range can it tolerate during operation?


It is rated to function in environments between -25°C and 60°C, accommodating many industrial indoor settings.

How does contact resistance affect performance in low-voltage circuits?


With a contact resistance of 400mΩ, voltage drop across closed contacts is limited, minimising heating in high-current switching.

Does the relay meet environmental substance restrictions?


It is manufactured to comply with RoHS requirements, limiting certain hazardous materials in its construction.

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