Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Angst+Pfister Sensors and Power
The Angst+Pfister Sensors and Power HY77-6-5655Y is a through hole component featuring a nominal measuring current of 100 A and a maximum measuring current of 120 A, with precise limits detailed in the data sheet. This unit delivers a 1 percent error rate and is equipped with a 28.4 mm opening dimension alongside 20 windings. Built for screw mount installation, it integrates specified physical parameters for your assembly needs. Request a quote today by submitting the exact part number, quantity, and application requirements.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Angst+Pfister Sensors and Power references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Angst+Pfister Sensors and Power HY77-6-5655Y. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.