Omron G3NA Series Solid State Relay, 75 A Load, DIN Rail Mount, 480 V ac Load, 24V Control

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€ 121,81

(excl. BTW)

€ 147,39

(incl. BTW)

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RS-stocknr.:
215-7256
Fabrikantnummer:
G3NA-475B-UTU-2 DC5-24
Fabrikant:
Omron
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Merk

Omron

Maximum Load Current

75A

Product Type

Solid State Relay

Mount Type

DIN Rail

Maximum Load Voltage

480V ac

Minimum Load Voltage

200V ac

Maximum Control Voltage

24V

Minimum Control Voltage

5V

Series

G3NA

Terminal Type

Screw

Contact Configuration

NC

Switching Function

Zero Cross Switching

Minimum Operating Temperature

-30°C

Maximum Operating Temperature

80°C

Length

30mm

Standards/Approvals

RoHS, IEC, ECA, cUL, UL

Height

58mm

Output Type

Photocoupler

Omron G3NA Series Solid State Relay, 75A Maximum Load Current, 480V AC Maximum Load Voltage - G3NA-475B-UTU-2 5-24VDC


This solid-state relay is an industrial switching device designed to control high-current AC loads using a low-voltage DC input. It is intended for DIN-rail installation in automated and electrical systems where silent, wear-free switching and precise control are required.

Features and Benefits:


• Switches high AC loads up to 75A for heavy-duty circuits
• Operates across 200–480V AC to handle varied supply ranges
• Accepts 5–24V DC control for flexible Interface options
• Employs zero-cross switching to reduce inrush and EMI
• Uses a photocoupler output to provide galvanic isolation
• Functions between −30 °C and 80 °C for wide temperature environments

Applications


• Suitable for controlling industrial heaters in process lines
• Ideal for motor control with high-current AC supplies
• Used for switching resistive loads in panel installations
• Can be used for automated mains distribution on DIN rails
• Used with PLC outputs that provide 5–24V DC control signals

How is the relay mounted within distribution enclosures?


It clips onto a standard DIN rail for Rapid panel integration and space-efficient installation.

What Terminal type is provided for wiring connections?


Screw terminals are supplied to secure conductors and support robust field wiring.

Which safety and regulatory marks are present on the device?


The unit conforms to recognised standards including UL listings and RoHS compliance.

What switching behaviour can be expected when loads cross zero?


The relay performs switching at the AC zero-cross point to limit transient currents and reduce electromagnetic interference.

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