Legrand 7318 AL Isolating Transformer

Description

The Legrand 7318 AL is a high-quality, single-phase isolating transformer designed for demanding industrial environments. With a power rating of 250 VA, it efficiently steps up voltage from 230V to 270V. This makes it suitable for specific control systems, machinery, and automation panels that require galvanic isolation and a precise secondary voltage. Its robust construction ensures long-term reliability and adherence to safety standards. Order now from PLC2Day for expert support and fast delivery.

Specifications

• Power Rating: 250 VA
• Primary Voltage: 230 V
• Secondary Voltage: 270 V
• Frequency: 50/60 Hz
• Phase: Single Phase (1)
• Protection Rating: IP00-3
• Insulation Class: Class B
• Mounting: Chassis/Panel Mount

Label Info

• Brand: Legrand
• Model: 7318 AL
• Standard: NFC 52200

Application

This transformer is ideal for use in industrial control cabinets, power supplies for specialized equipment, and any application requiring electrical isolation between the primary and secondary circuits to enhance safety and signal integrity.

Country of Origin

Made in France.

CO2 Impact

By purchasing this pre-owned component, you are actively contributing to a circular economy. The reuse of this 3.5 kg transformer avoids approximately 17.0 kg of CO2 emissions that would have been generated producing a new one.

Availability

This is a new old stock (NOS) item in its original packaging. Available for immediate dispatch.

FAQ

Question?

What is the primary application for a 230V to 270V transformer?

This type of step-up transformer is often used in specialized equipment to compensate for voltage drop over long cable runs or to power components that require a higher operating voltage than the standard mains supply.

Is this transformer suitable for DIN rail mounting?

No, this model is designed for chassis or panel mounting. It features a sturdy metal base plate with four mounting holes for secure installation.

What does the 'ISO.CI.B' rating signify?

It refers to Insulation Class B, which indicates that the transformer's insulation materials are rated for a maximum operating temperature of 130 deg C, ensuring safety and durability under load.

Last Update: Friday, March 13, 2026

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