Schneider G20-25UVR240AC | MN Undervoltage Release for GoPact MCCB 200/250, 240VAC 50/60Hz

1. Introduction

The Schneider G20-25UVR240AC is an MN undervoltage release designed for GoPact MCCBs (Molded Case Circuit Breakers) in the 200A to 250A range. It ensures that the circuit breaker trips when the supply voltage drops below a critical threshold, thereby preventing damage to connected electrical systems and enhancing safety.

2. Key Features

• Undervoltage Protection – Trips the MCCB when voltage falls below a set level

• 240V AC Rated Voltage – Operates at 50/60Hz frequency

• Compatible with GoPact MCCBs – Suitable for 200A and 250A models

• Reliable Safety Mechanism – Prevents motor and electrical damage due to undervoltage conditions

• Automatic Tripping Function – Ensures safe power-off in unstable voltage situations

• Compact & Robust Design – Built for industrial applications

3. Technical Specifications

• Product Type: MN Undervoltage Release

• Rated Voltage: 240V AC

• Frequency: 50/60Hz

• Compatible MCCB Models: GoPact MCCB 200A / 250A

• Function: Trips the breaker when voltage drops below a preset value

• Mounting Position: Inside MCCB enclosure

• Operating Temperature: -25°C to +55°C

• Standards Compliance: IEC 60947-2

4. Applications

The Schneider G20-25UVR240AC is commonly used in:

• Motor Protection Systems – Prevents motor damage due to voltage drops

• Industrial Power Distribution – Ensures stable electrical operations

• Critical Infrastructure – Protects essential equipment from power failures

• Automation & Control Panels – Enhances electrical system reliability

5. Benefits

Enhanced System Safety – Ensures the circuit breaker trips in case of undervoltage events
Prevents Equipment Damage – Protects motors and sensitive electrical components
Reliable & Efficient – Designed for continuous industrial use
Easy Integration – Seamless installation with GoPact MCCB 200/250
Meets IEC Standards – Ensures compliance with international safety regulations