TR21 63-250A

Description

The TR-21 63-250A Split Core Current Sensor is a precision measurement solution designed for accurate AC current monitoring up to 250A. Optimized for use with Socomec's DIRIS Digiware, DIRIS A-40, and DIRIS B devices, this sensor integrates seamlessly with energy monitoring systems in industrial and commercial applications.

Featuring PreciseSense technology and compliance with IEC 61557-12, the TR-21 ensures reliable measurements and simplified installation. The RJ12 plug-and-play connection minimizes wiring errors and reduces setup time, while its compact, snap-mount design makes it ideal for retrofit or space-constrained environments.

Key Features:

• Supports current ranges up to 250A
• Accuracy Class 0.5 for precise measurement
• RJ12 plug-in connection for fast and error-free setup
• Compatible with DIRIS Digiware, DIRIS A-40, and DIRIS B systems
• Split-core design enables non-intrusive installation
• Standards compliance: IEC 61557-12, UL 61010, ISO 14025

Technical Specifications:

• Rated Current: 250 A
• Secondary Output: RJ12
• Accuracy Class: 0.5
• Opening Dimensions: 21 x 21 mm
• Internal Diameter: 14 x 14 mm
• Installation: Snap-mount with contact protection
• Overcurrent Limiting Factor: FS 10
• Output Voltage: 0.1 V (Rated Secondary Apparent Power)

Compliance and Certifications:

• IEC 61557-12
• UL 61010
• ISO 14025

View Full Datasheet (PDF)