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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | ATC Diversified |
| Manufacturer Product Number | ARM24AFE |
| Description | Alternating Relay; Sequence On, Simultaneous Off; 24V AC |
| Datasheet | Download Datasheet |
The ATC Diversified ARM24AFE is a duplex alternating controller for a 24 V AC supply. Its float or pressure switches bring two loads on one after the other, and it drops them all together when the off switch opens; the lead load alternates every cycle, so the run time evens out.
Inputs: five intrinsically safe switch inputs: AUX OFF, OFF, LEAD, LAG and high-level alarm. Selector switch: lead select (alternate, or lock 1-2 or 2-1), H-O-A switch per load, test / clear. Inrush delay: 5 s between load starts. Supply tolerance: ±10% of nominal; 50/60 Hz. Power: 4 VA max.
Output: 3 x SPST-NO (two loads, one alarm), 10 A resistive, 1/4 HP; 55 VA inductive at 24 V AC, 278 VA inductive at 120 V AC. Mounting: surface mount, #8-32 screw terminals. Indicator: LEDs for each control input, both loads, the alarm and a control-switch failure. Approvals: UL Listed (E151578); intrinsically safe inputs per UL913 (7M26). It operates from -20 to +55 °C and stores from -40 to +85 °C.
| Category | |
| Manufacturer | ATC Diversified |
| Model | ARM |