ACI A/MSCS-A
SKU: CS3057585MPN: A/MSCS-AAlternate Part #: 117855
Mini, Adjustable Current Switch, Split Core, NO, 0.70 to 150A Range, Trip Point




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Product Details
Mini, Adjustable Current Switch, Split Core, NO, 0.70 to 150A Range, Trip Point
Product Configuration
| Core Type | Split Core |
|---|
Product Family Specifications
| Wire Size | 16 to 22 AWG (1.31 mm2 to 0.33 mm2) Copper Wires only |
|---|---|
| Core Style | Solid-Core and Split-Core Versions available (See Ordering Grid) |
| Hysteresis | 10% Trip Point, typical |
| Contact Type | Normally-Open “N/O” |
| Sensor Power | Induced from the Monitored Conductor (Insulated Conductors only) |
| Aperture Size | 0.53” (13.46 mm) |
| Response Time | A/MCS-A: \< 90 mS, typical | A/MSCS-A: \< 45 mS typical |
| Amperage Range | See Ordering Grid |
| Product Weight | A/MCS-A: 0.15 lbs. (0.068 kg) | A/MSCS-A: 0.20 lbs. (0.091 kg) |
| Agency Approvals | UL/CUL US Listed (UL 916) Energy Management Equipment (File # E334792), CE, RoHS2, WEEE |
| Isolation Voltage | 2200 VAC |
| Maximum AC Voltage | 600 VAC |
| Product Dimensions | A/MCS-A (Solid-Core): 2.510” (63.82 mm) x 0.940” (23.94 mm) x 2.000” (50.80 mm) A/MSCS-A (Split-Core): 2.650” (67.19 mm) x 0.940” (23.94 mm) x 2.380” (60.49 mm) |
| Wiring Connections | 2 Position Screw Terminal Block (Not Polarity Sensitive) |
| Contact (Load) Rating | 1A Continuous @ 36 VAC/VDC |
| Status LED Indication | Red LED (Current above trip point) | Blue LED (Current below trip point) |
| Monitored Current Type | AC Current |
| Operating Humidity Range | 0 to 95%, non-condensing |
| Minimum Mounting Distance | 1” (2.6 cm) between current switch (Relays, Contactors, Transformers) |
| Operating Frequency Range | 50/60 Hz |
| Operating Temperature Range | -22 to 140ºF (-30 to 60ºC) |
| Terminal Block Torque Rating | 4.43 to 5.31 in-lbs. (0.5 to 0.6 Nm) |
| Storage Temperature | RH Range | 41 to 95°F (5 to 35°C) | 40% to 85% RH, non-condensing |
| Enclosure Material | Flammability Rating | PC/ABS (Polycarbonate/ABS Blend) | UL94-V0 |
| Trip Point Style | Adjustable Trip Point Range | Adjustable Trip Point | See Ordering Grid |
| “Status” Contact “On” Resistance | “Off” Resistance | \< 0.5 Ohms (tripped) | > 1 Meg Ohms (Open) |
Specifications
| SKU | CS3057585 |
|---|---|
| MPN | A/MSCS-A |
| Alternate Part # | 117855 |











