PZCT-02 Current for 100A Amp Energy Meter Easy to Install

The PZCT-02 is a compact, mini split-base current transformer designed for use with energy meters in 220V and 380V power supply systems. With a measuring range of 0–100A and a 1000:1 turns ratio, it delivers reliable and accurate current sensing at ≤0.5 grade accuracy. The 16mm inner diameter opening allows the transformer to clamp directly onto a cable using nylon ties, so installation is quick and straightforward — no need to cut power during setup. Its fully enclosed housing offers strong mechanical durability, excellent isolation capability, and a 10Ω internal resistance. The unit operates across a wide temperature range of -40°F to +185°F and handles working frequencies of 50Hz–60Hz. Flame resistance conforms to UL94-V0 grade, and insulation resistance exceeds 1000MΩ under normal conditions. Measuring approximately 1.85" x 1.22" x 1.14" with a 7.87" wire lead, this lightweight transformer is easy to integrate into existing setups. Ideal for energy monitoring applications where a compact, dependable current sensing solution is required.

• MINI SPLIT-CORE DESIGN: Compact current transformer with a 100mA output, measuring just 1.85 x 1.22 x 1.14 inches for easy integration into tight spaces.
• PRECISE MEASUREMENT: Features a 16mm inner hole diameter and accuracy of ≤0.5 grade, ensuring reliable and consistent readings for energy metering applications.
• NO POWER INTERRUPTION NEEDED: Joint structure allows direct cable installation using nylon ties, so you can fix the energy meter without cutting off power.
• FULLY ENCLOSED CONSTRUCTION: Strong isolation capability, UL94-V0 flame resistance, and an operating temperature range of -40°F to +185°F ensure safety and durability.
• TECHNICAL SPECIFICATIONS: Internal resistance of 10Ω, compatible with 50–60Hz systems, supports 220V and 380V power supplies, and includes a 7.87-inch lead wire.