ABB UVR T4-T5-T6 Undervoltage Release | 380–440V AC Accessory for Tmax T Series

Looking to enhance safety in your ABB SACE Tmax T circuit breakers? The ABB UVR T4-T5-T6 Undervoltage Release is a compact, reliable accessory designed specifically for T4, T5, and T6 frames. Operating between 380–440V AC, this undervoltage release ensures your circuit breakers trip effectively during undervoltage conditions—protecting both personnel and equipment.

Key Features at a Glance

• Model: UVR T4-T5-T6 (Product ID: 1SDA054885R1)

• Rated Voltage (Ur): 380–440V AC

• Type: Undervoltage Release (UVR)

• Current Type: AC

• Product Type: Accessory

• Configuration: Loose or configurable

• Net Weight: 0.17 kg

• Compliance: IEC standards

• Compatibility: For ABB SACE Tmax T4, T5, T6 breakers

• Origin: Made in Italy, imported & tested by ABB India

Why Choose This Product

This ABB undervoltage release is purpose-built to safely interrupt power supply during voltage dips or faults. By automatically tripping the breaker when voltage falls below safe levels, it ensures continuity and safety in industrial and commercial electrical systems. Its plug-and-play design makes it a seamless upgrade or replacement part for your existing Tmax T installations.

Ideal For

• Power Distribution Panels

• Industrial Automation Systems

• Commercial Electrical Installations

• Manufacturing Plants

• Utilities & Infrastructure

• OEM Equipment Integrators

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