BZCT070

Product Description

The BZCT070 is a Core Balance Current Transformer (CBCT) / Toroid / Zero Sequence CT, specifically engineered to interface with Broyce “Type A” Earth Leakage Relays as an external sensing component. It features a generous 70mm aperture diameter and maintains a precise 1/1000 ratio for accurate sensing capabilities.

Installation is straightforward with four fixing slots provided for surface mounting, ensuring a secure and hassle-free setup.

Key Specifications:

• Aperture diameter: 70mm
• Intended for use with Broyce “Type A” Earth Leakage Relays
• Rated system voltage: 720VAC
• Minimum Earth Leakage Relay (ELR) IΔn setting: 30mA
• Dimensions (including feet): Width: 105mm, Height: 117mm, Depth: 40mm
• Compliance with IEC 61869-1/-2 standards

The BZCT070 combines a larger aperture with robust build quality and precision, making it a solid choice for your current sensing requirements, particularly when working with Broyce's specialized Earth Leakage Relays.