RS PRO Current Transformer, 150A, 21mm Bore, Surface Mount, Sealable Terminal Cover 171-8783

RS PRO 171-8783 Current Transformer is a high-quality electrical component designed for precise AC current measurement applications. Featuring a primary current capacity of 150A and a 21mm bore diameter, this surface-mount transformer is encapsulated with a robust polycarbonate casing for enhanced durability and safety. The sealable terminal cover ensures secure connections and protection against tampering.

Operating reliably within a temperature range of -5°C to 55°C, the device meets stringent international standards including IEC 61869-1, UL94V-0, IEC 61010-2, and IEC 60044-1. It supports a frequency range from 50Hz to 60Hz, making it versatile for various industrial and commercial electrical systems.

This current transformer features a compact size with 62mm width and 40mm depth, optimized for mounting on surfaces and adaptable to common mounting methods such as wall, cable, bus bar, and DIN rail installations. The 21mm bore fits diverse bus bar applications, contributing to ease of integration in electrical panels and control gear setups.

The molded case design ensures cost-effective production without compromising on accuracy. Options for 0.2 and 0.2s class accuracy are available to suit precision measurement needs. This product is ideally suited for industrial automation, electrical distribution monitoring, HVAC systems, manufacturing plants, and other commercial process control environments.

Encapsulated in polycarbonate for durability and electrical insulation. Supports a primary current rating of 150A and a 5A secondary output. Wide operating temperature range from -5°C to 55°C. Complies with IEC 61869-1, UL94V-0, IEC 61010-2, and IEC 60044-1 standards.

Operates within frequency range of 50Hz to 60Hz for versatile AC current applications. Compact dimensions of 62mm width and 40mm depth facilitate easy installation. Features a 21mm bore diameter suitable for various bus bar sizes.

Suitable for wall, cable, bus bar, and DIN rail mounting options. Cost-effective molded case design with comprehensive class accuracy availability. Explore more products in our Current Transformer category for precise and reliable electrical measurement solutions.