The ARB series is a duplexor relay designed for control panels to alternate two loads for equal runtime, with an option to lock the sequence via a three-position switch. It operates on control voltages of 24 VAC/DC, 120 VAC/DC, 208 VAC, or 240 VAC at 50/60 Hz, requires approximately 3 VA, and has continuous duty cycle. Contact rating is 10 A at 240 VAC resistive, 1/8 hp at 120 VAC, and 1/4 hp at 240 VAC inductive. The unit features LED indicators for output position, industrial plug-in terminations, and a Lexan® dust cover enclosure. Dimensions and weight are not specified, but mechanical life is 10 million operations and electrical life is 100,000 operations at rated load. Operating temperature ranges from -20°C to +55°C, with storage from -40°C to +85°C.
| DigiKey | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 4821-ARB-24-ADA-ND |
| Product Name | Power Relays, Over 2 Amps |
| Relay Type | General |
| Mounting | Socketable |
| Poles | Double Pole (DP) |
| Throw | Double Throw |