The PC673 series is a 30A power relay with SPST normally open contacts, designed for AC or DC coil operation and available in flange-mounted screw terminal configurations. It features a 4kV AC dielectric strength between coil and contacts, 500 MΩ minimum insulation resistance, and operates from -40°C to 85°C. The relay has a 30 ms operate and release time, uses silver alloy contacts, and supports up to 277VAC switching voltage. Coil power for the 12VAC variant is 2.5VA, with a must-operate voltage of 9.6VAC and must-release voltage of 1.2VAC. The case weighs 120g and meets UL94V-2 flammability rating. The 12ALT suffix indicates optional LED and test button, but these are only available with screw terminal and flange or DIN rail mounting, and the LED requires a protective cover.
Mounting Type: Flange Mount, Coil Voltage: 12VAC, Contact Form: SPST NO (1 Form A), Contact Rating: 30A, Switching Voltage: 277VAC, Coil Type: Non-Latching, Features: Push-To-Test Button, Termination Style: Screw Terminals, Seal Rating: Process Sealed, Coil Insulation: B Class, Must Operate Voltage: 9.6 VAC, Must Release Voltage: 1.2 VAC, Operate Time: 30ms, Release Time: 30ms, Operating Temperature: -40°C to +85°C, Contact Material: Ag Alloy, Coil Power: 2.5VA
| New Yorker Electronics Co., Inc. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 2500-PC673-1A-SF-12ALT |
| Product Name | General Purpose Relays |
| Mounting | Bracket (Flange) Mount |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Features | Push-to-Test Button; Sealed Relay |
| Operating Temp | -40 to 185 F (-40 to 85 C) |
