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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 | CMU-24-DSA-5 |
| Description | Current Monitor Relay; AC Undercurrent; 1-5A; 24V DC; TD 0.1-5s adj; DPDT |
| Datasheet | Download Datasheet |
The ATC Diversified CMU-24-DSA-5 is an AC undercurrent monitor for 1-5 A. Its relay transfers when the current falls below the trip point, such as a pump running dry or a broken belt.
Sensing: direct input (300 V max). Control supply: 24 V DC. Trip point: 5% above the drop-out setting. Drop-out: adjustable, 1-5 A. Hysteresis: 5%. Trip delay: 0.1-5 s adjustable. Reset delay: 0.1 s. Reset: automatic.
Output: DPDT, 10 A resistive at 120 V AC. Mounting: plug-in. It operates from 0 to +55 °C and stores from -45 to +85 °C.
| Category | |
| Manufacturer | ATC Diversified |
| Model | CMU |
| Monitoring Function | AC Undercurrent |
| Sensor Type | Direct input (300 V max) |
| Setting Adjustment | Analog (onboard knob) |
| Current Range | 1-5 A |
| Pickup Current Setting | 5% above the drop-out setting |
| Dropout Current Setting | Adjustable trip point, 1-5 A |
| Input Voltage | 24V DC |
| Trip Delay | 0.1-5 s adjustable |
| Hysteresis | 5% |
| Reset Delay | 0.1 s |
| Reset Method | Automatic |
| Contact Configuration | DPDT |
| Number of Poles | 2 |
| Output Rating | 10 A resistive at 120 V AC |
| Mounting Type | Socketable |
| Termination Style | Plug In |
| Operating Temperature (Storage) | 0...+55 °C (-45...+85 °C) |