Westinghouse PRTAATR Power Relay Module

Description:

The Westinghouse PRTAATR Power Relay Module is used in industrial circuit breaker monitoring and Digi-trip RMS protection systems. Commonly installed in switchgear assemblies, power distribution equipment, and molded case circuit breaker systems. Maintenance teams and system integrators use this relay module for replacement, retrofit projects, preventive maintenance, and industrial protection system upgrades. The PRTAATR module is designed for use with Westinghouse Digi-trip RMS RS trip units and remote alarm indication systems.

Applications:

The Westinghouse PRTAATR power relay module is commonly used in manufacturing facilities, industrial automation systems, data centers, power distribution systems, and switchgear applications where reliable breaker monitoring, remote alarm signaling, and dependable trip unit communication are critical for safe and continuous electrical operation.

Technical Specifications:

• Brand: Westinghouse
• Part Number: PRTAATR
• Product Type: Power Relay Module
• Compatible System: Digitrip RMS RS Trip Units
• Application: Circuit Breaker Monitoring and Relay Signaling
• Operating Voltage: 120 VAC
• Frequency Rating: 50/60 Hz
• Power Requirement: 6 VA Control Power
• Module Type: ATR Power/Relay Module
• Compatible Equipment: Westinghouse / Cutler-Hammer Switchgear
• Mounting Type: Internal Breaker / Switchgear Mount
• Communication Function: Remote Alarm and Relay Interface
• Industrial Duty Rated: Yes
• Compatible Installations: Switchgear and Power Distribution Panels
• Operating Function: Breaker Status Monitoring and Signal Relay Control
• Terminal Type: Industrial Control Connections

Common Replacements:

• Eaton Digitrip RMS Relay Module
• Allen-Bradley Power Monitoring Relay Module
• Schneider Electric Micrologic Relay Module