ACI A/MCS-A : Solid-Core Mini-Adjustable Trip Point Current Switch, Contact Type: Normally Open "N/O", Amp Range: 0.32-150A, Trip Point: 0.32-150A, Contact Rating: 1A @ 36VAC/VDC, 5-Year Warranty
The ACI A/MCS-A is a Solid-Core Mini-Adjustable Trip Point Current Switch designed for AC current monitoring applications, featuring a Normally Open (N/O) contact type, an adjustable amp range of 0.32-150A, and a trip point matching this range. With a contact rating of 1A @ 36VAC/VDC, this miniature switch is suitable for new installations or OEM applications with cost sensitivity and lower trip point requirements. The ACI A/MCS-A switch is applicable for monitoring normal, overload, and under load conditions, as well as detecting broken belts and electrical failures. The device, covered by a 5-year warranty, has specifications including a maximum AC voltage of 600 VAC, solid-core style, induced sensor power, isolation voltage of 2200 VAC, and a 0.53” (13.46 mm) aperture size. Wiring connections utilize a 2-position screw terminal block for 16 to 22 AWG copper wires, and it holds various agency approvals such as UL/CUL US Listed, CE, RoHS2, and WEEE.
Applications:
- Overload Condition
- Under Load Conditions
- Normal Load Conditions
- Broken Belts
- Electrical Failure
Specifications:
| Monitored Current Type | AC Current |
| Maximum AC Voltage | 600 VAC |
| Core Style | Solid Core |
| Sensor Power | Induced from the Monitored Conductor |
| Amperage Range | 0.32 to 150A |
| Isolation Voltage | 2200 VAC |
| Trip Point Style | Trip Point | 0.32 to 150A |
| Contact Type | Normally Open "N/O" |
| “Status” Contact Rating | 0.5A Continuous @ 36 VAC/VDC |
| Aperture Size | 0.53” (13.46 mm) |
| Wiring Connections | 2 Position Screw Terminal Block (Not Polarity Sensitive) |
| Wire Size | 16 to 22 AWG (1.31 mm2 to 0.33 mm2) Copper Wires only |
| Agency Approvals | UL/CUL US Listed (UL 916) Energy Management Equipment (File # E334792), CE, RoHS2, WEEE |
Datasheets
 | ACI Mini Adjustable Switches Data Sheet |
| ACI Mini Adjustable Switch Installation Instructions |
- Mounting Type:
- Solid-Core
- Setpoint:
- Adjustable Trip
- Contact Type:
- Normally Open
- Amp Range:
- 0.32-150A
- Trip Point:
- 0.32-150A
- Contact Rating:
- 1A @ 36VAC/VDC
