Legrand 026167 Shunt Trip Release for DPX Circuit Breakers 230V AC/DC

The Legrand 026167 shunt trip release is a specialized auxiliary component engineered for seamless integration with DPX series circuit breakers. This device facilitates the remote tripping of circuit breakers, providing an essential layer of control and safety within electrical distribution systems. Designed to operate at 230V AC/DC, it ensures consistent performance in demanding industrial and commercial environments, allowing for rapid disconnection of power when required by safety protocols or automated control systems.

Advantages

The primary benefit of this shunt trip release is its ability to enhance the operational flexibility of electrical installations by enabling remote intervention. By allowing the circuit breaker to be tripped from a distance, it significantly improves safety during emergency situations or maintenance procedures. The robust design ensures reliable operation under standard electrical conditions, while its compatibility with the DPX series guarantees a precise fit and straightforward installation process, minimizing downtime and simplifying system upgrades.

Suitable for

• Industrial power distribution panels
• Commercial building electrical systems
• Emergency shutdown circuits
• Automated electrical control installations

When it may not be suitable

This device is specifically designed for use with compatible DPX series circuit breakers and will not function with other series or brands. It is not intended for use in circuits exceeding the specified voltage rating of 230V AC/DC, as this could lead to component failure or safety hazards.

Key specifications

• Operating voltage: 230V AC/DC
• Shunt inrush power: 300 VA
• Compatibility: DPX series circuit breakers
• Function: Remote tripping

How to use

Installation should be performed by a qualified electrician in accordance with local safety regulations. The shunt trip release is mounted directly into the designated auxiliary slot of the DPX circuit breaker. Once physically secured, the electrical connections must be wired to the control circuit responsible for triggering the trip. Ensure that the control voltage matches the 230V AC/DC requirement before energizing the system to prevent damage to the coil.

What to consider before purchase

• Verify the compatibility of your existing DPX circuit breaker model.
• Ensure the control circuit provides the necessary 230V AC/DC voltage.
• Confirm that the installation environment meets the technical requirements for this auxiliary component.

Usage recommendations

Always test the remote tripping functionality during the commissioning phase to ensure the circuit breaker responds correctly to the control signal before putting the system into full operation.