PTRA-1A-120S-T4-X is a 40 A, 277 VAC resistive power relay with a 120 VAC coil, designed for panel mounting with QC terminals and mounting tabs. It features a single-pole normally-open (1 Form A) contact, AgCdO contact material, and a Class F insulation system. The relay is rated for 1,200 W resistive and 10,000 VA switching power, with a maximum switching current of 40 A and a mechanical life of 1 × 10· operations. It measures 31 grams and meets UL 508 and UL 873 spacing requirements with 3.18 mm through-air and 6.36 mm surface clearance. The enclosure is covered but not washable, and the relay is RoHS compliant.
Mounting Type: Panel Mount, Coil Voltage: 120VAC, Contact Form: SPST NO (1 Form A), Contact Rating: 40A, Switching Voltage: 277VAC, Coil Type: Non-Latching, Termination Style: Solder Lug, Seal Rating: Covered, Non-Washable, Coil Insulation: F Class, Must Operate Voltage: 90 VAC, Must Release Voltage: 36 VAC, Operating Temperature: -40°C to +85°C, Contact Material: AgCdO, Coil Power: 2VA
| New Yorker Electronics Co., Inc. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 2500-PTRA-1A-120S-T4-X |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Operating Temp | -40 to 185 F (-40 to 85 C) |
