AMETEK ZF2-480-40-C Power Control System Module

AMETEK ZF2-480-40-C Power Control System Module — part number 2710021 — is a 40 A SCR power controller designed for two‑leg, three‑phase operation with a 480 VAC input. The unit accepts a 4–20 mA control signal (input impedance 500 ohms) to regulate power to resistive loads, with voltage availability across 120, 240, 400, or 480 VAC. Weighing about 12 lb and self-powered, it operates in ambient temperatures of 0–50°C (0–70°C storage) and carries UL and cUL listings and CE compliance. Manufactured by AMETEK HDR in the United States, the ZF2-480-40-C is specifically configured for resistive‑load control in three‑phase systems, enabling precise solid‑state power modulation for industrial applications.