Close suggestions
Product suggestions
Recommended products
Newly redesigned MSCT Series »

Miniature Adjustable Current Switches

MSCS-A

$102.00 (List price) / Each

Item 117855

Model A/MSCS-A

Sign In To See Your Price

This product is covered by ACI's Five (5) Year Limited Warranty. Learn more

Product overview

Mini, Adjustable Current Switch, Split Core, NO, 0.70 to 150A Range, Trip Point

Application

  • Overload Conditions
  • Under Load Conditions
  • Normal Load Conditions
  • Broken Belts
  • Belt Slippage
  • Locked Rotors
  • Electrical Failure
  • Load Status
  • Local Alarms such as Strobes/Audible Alarms
  • Pumps
  • Fans
  • Compressors
  • Lighting Status and Usage Information
  • Ovens
  • Process Control
  • Industrial Equipment
  • Equipment Maintenance
  • OEM

Downloads

Product specifications

Monitored Current Type:
AC Current
Maximum AC Voltage:
600 VAC
Operating Frequency Range:
50/60 Hz
Core Style:
Solid-Core and Split-Core Versions available (See Ordering Grid)
Sensor Power:
Induced from the Monitored Conductor (Insulated Conductors only)
Amperage Range:
See Ordering Grid
Isolation Voltage:
2200 VAC
Trip Point Style | Adjustable Trip Point Range:
Adjustable Trip Point | See Ordering Grid
Hysteresis:
10% Trip Point, typical
Contact Type:
Normally-Open “N/O”
Contact (Load) Rating:
1A Continuous @ 36 VAC/VDC
“Status” Contact “On” Resistance | “Off” Resistance:
< 0.5 Ohms (tripped) | > 1 Meg Ohms (Open)
Response Time:
A/MCS-A: < 90 mS, typical | A/MSCS-A: < 45 mS typical
Status LED Indication:
Red LED (Current above trip point) | Blue LED (Current below trip point)
Aperture Size:
0.53” (13.46 mm)
Operating Temperature Range:
-22 to 140ºF (-30 to 60ºC)
Operating Humidity Range:
0 to 95%, non-condensing
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
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
Terminal Block Torque Rating:
4.43 to 5.31 in-lbs. (0.5 to 0.6 Nm)
Minimum Mounting Distance:
1” (2.6 cm) between current switch (Relays, Contactors, Transformers)
Agency Approvals:
UL/CUL US Listed (UL 916) Energy Management Equipment (File # E334792), CE, RoHS2, WEEE
Product Weight:
A/MCS-A: 0.15 lbs. (0.068 kg) | A/MSCS-A: 0.20 lbs. (0.091 kg)
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)