Complete Round & Rectangular Aperture Options
Available in round and rectangular aperture designs to fit cables, busbars, and various power distribution systems.
High-Permeability Nanocrystalline Core
Premium nanocrystalline core ensures high sensitivity, excellent linearity, and stable residual current detection.
Wide Current Range up to 1600A
Comprehensive models cover applications from 63A to 1600A for industrial and commercial installations.
Precision Residual Current Monitoring
Class 0.5 and Class 1.0 accuracy provide reliable leakage current measurement for critical protection systems.
Flexible Mounting Solutions
Supports both bending-piece and screw mounting for fast installation and seamless OEM integration.
Industrial-Grade Flame-Retardant Housing
High-impact PC/ABS enclosure offers excellent insulation, durability, and long-term operational safety.
Optimized for Busbar and Cable Monitoring
Rectangular aperture models are specially designed for large busbars used in switchboards and power distribution panels.
Reliable Protection for Critical Electrical Systems
Ideal for motor protection, relay protection, residual current monitoring, and electrical fire prevention.
Stable Performance in Harsh Environments
Designed for reliable operation in industrial environments with high insulation strength and excellent environmental resistance.
OEM & System Integration Ready
A complete product family with multiple sizes and mounting options for panel builders, equipment manufacturers, and energy management system providers.
