The document provides specification information on 1Form A, 1 Form B, 1 Form C SPDT/SPST 30A/15A switch, including maximum switching power, maximum switching current, maximum switching voltage, rated voltage, life expectancy, operating time, insulation resistance, working temperature, etc.
The AZ2250 is a miniature power relay offered in SPST (Form A or B) and SPDT (Form C) contact arrangements. It supports resistive loads up to 560 W (8310 VA) at 277 VAC, with maximum switched currents of 30 A (Form A) or 15 A (Form B) and voltage ratings up to 277 VAC or 28 VDC.
The datasheet lists detailed mechanical dimensions, coil specifications for both DC and AC versions, and ordering information. It also includes ratings for dielectric strength, insulation resistance, operating temperature range (‑40 °C to 85 °C), and environmental limits such as vibration and shock.
| Contact arrangement | SPST (Form A or B), SPDT (Form C) |
|---|---|
| Maximum switched power | 560 W (8310 VA) at 277 VAC |
| Maximum switched current (Form A) | 30 A at 277 VAC |
| Dielectric strength (contact‑to‑contact) | 1500 Vrms |
| Insulation resistance | 1000 MΩ min. at 20 °C, 500 VDC |
| Operating temperature range | -40 °C to 85 °C |
| Coil power at pickup (DC) | 500 mW (typical) |
| Weight | 36 g |
The AZ2250 is offered with SPST contacts (Form A or Form B) and SPDT contacts (Form C).