The PC673 series is a 30 A power relay with dual contacts and T-bar construction, offering SPST or DPST normally open forms, AC or DC coil options, and test button availability. It supports 277 VAC switching voltage, operates from -40°C to 85°C, and has 4 kV AC dielectric strength between coil and contacts. Coil power is 2.5 VA for AC, with a 48 VAC variant available. Contacts are silver alloy, with 50 mΩ max initial resistance. Mechanical life is 5 × 10⁷ operations; electrical life is 1 × 10⁵ operations. Mounting options include plug-in, screw terminals with or without flange or DIN rail. The case is UL94V-2 rated. The exact part PC673-2A-T-48AT is not printed, but the series includes DPST-NO with test button and 48 VAC coil.
Mounting Type: Panel Mount, Coil Voltage: 48VAC, Contact Form: DPST NO (2 Form A), Contact Rating: 30A, Switching Voltage: 277VAC, Coil Type: Non-Latching, Features: Push-To-Test Button, Termination Style: Solder Lug, Seal Rating: Process Sealed, Coil Insulation: B Class, Must Operate Voltage: 38.4 VAC, Must Release Voltage: 4.8 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-PC673-2A-T-48AT |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Double Pole (DP) |
| Throw | Single Throw |
| Features | Push-to-Test Button; Sealed Relay |
| Operating Temp | -40 to 185 F (-40 to 85 C) |
