The AMETEK HDR Power Systems WPF3-120-800-OC is a WPF3 SCR HOCKEY PUK type. It is an SCR or SSR power controller from AMETEK HDR Power Systems, used to regulate electrical power delivered to industrial heating elements or other resistive and inductive loads.

HDR Power Systems designs solid-state power controllers that use silicon-controlled rectifiers (SCRs) or solid-state relays to switch or proportion AC power, commonly applied to electric heating, glass-forming, and other process-heating equipment where precise power control improves product consistency and equipment life. Controllers in this line are offered in zero-fired and phase-fired switching modes and can be configured for the voltage, current, and control-signal requirements of the application. AMETEK supports parts such as the WPF3-120-800-OC as part of a broader catalog of industrial instrumentation and electromechanical components, sourced to match the original fit, form, and function of the unit being replaced.

Key Features and Specifications:

• Manufactured by AMETEK HDR Power Systems
• Identified by AMETEK part number WPF3-120-800-OC

The WPF3-120-800-OC is typically specified as a direct replacement power controller for an existing heating or process-control circuit, matched to the original voltage rating, current rating, and control input type to ensure compatibility with the rest of the system.