All categories
Current Sensing Switches
Current Sensing Switches
Ideal for off/on status, overload or under-load indication, current sensing switches combine a CT, signal conditioner and output contacts into a single package for use with industrial and factory automation equipment.
Found 1,305 products
AC Current Switch, Solid Core, Adjustable Setpoint, 1-6, 6-40 & 40-175 Amp Ranges, Top Terminals, SmartLED, N.O., 3 A @ 120 VAC
Quick Quote
AC Current Switch, Solid Core, Adjustable Setpoint, 1-6, 6-40 & 40-175 Amp Ranges, Front Terminals, SmartLED, N.C., 1 A @ 240 VAC
Quick Quote
AC Current Switch, Solid Core, Adjustable Setpoint, 1-6, 6-40 & 40-175 Amp Ranges, Front Terminals, SmartLED, N.C., 15 A @ 120 VAC, 10 A @ 240 VAC
Quick Quote
AC Current Switch, Solid Core, Adjustable Setpoint, 1-6, 6-40 & 40-175 Amp Ranges, Front Terminals, w/o LED, N.O., 0.15 A @ 30 VDC
Quick Quote
AC Current Switch, Solid Core, Linear Adjustable Setpoint, 100-150 Amp Range, Front Terminals, SmartLED, N.C., 0.20 A @ 135 VAC/VDC
Quick Quote
AC Current Switch, Split Core, Linear Adjustable Setpoint, 100-150 Amp Range, Top Terminals, SmartLED, N.O., 0.15 A @ 240 VAC/VDC
Quick Quote
AC Current Switch, Split Core, Linear Adjustable Setpoint, 2-20 Amp Range, Top Terminals, SmartLED, N.C., 0.20 A @ 135 VAC/VDC
Quick Quote
AC Current Switch, Split Core, Linear Adjustable Setpoint, 20-50 Amp Range, Top Terminals, SmartLED, N.C., 0.20 A @ 135 VAC/VDC
Quick Quote
AC Current Switch, Solid Core, Adjustable Setpoint, 2-20, 10-50 & 20-100 Amp Ranges, Side Terminals, SmartLED, 12 VAC/VDC Powered, N.O. 0.15 A @ 240 VAC/VDC
Quick Quote
AC Current Switch, Solid Core, Adjustable Setpoint, 2-20, 10-50 & 20-100 Amp Ranges, Side Terminals, SmartLED, 24 VAC/VDC Powered, N.O. 0.15 A @ 240 VAC/VDC
Quick Quote
| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
 | AS3-NOAC-FT-03 AC Current Switch, Solid Core, Adjustable Setpoint, 1-6, 6-40 & 40-175 Amp Ranges, Top Terminals, SmartLED, N.O., 3 A @ 120 VAC | NK Technologies | $128.00 | Quick Quote | |
| AS3-NCAC-FF AC Current Switch, Solid Core, Adjustable Setpoint, 1-6, 6-40 & 40-175 Amp Ranges, Front Terminals, SmartLED, N.C., 1 A @ 240 VAC | NK Technologies | $110.00 | Quick Quote | |
| AS3-NCAC-FF-15 AC Current Switch, Solid Core, Adjustable Setpoint, 1-6, 6-40 & 40-175 Amp Ranges, Front Terminals, SmartLED, N.C., 15 A @ 120 VAC, 10 A @ 240 VAC | NK Technologies | $148.00 | Quick Quote | |
| AS3-NODC-FF-NL AC Current Switch, Solid Core, Adjustable Setpoint, 1-6, 6-40 & 40-175 Amp Ranges, Front Terminals, w/o LED, N.O., 0.15 A @ 30 VDC | NK Technologies | $116.00 | Quick Quote | |
 | ASL4-NCU-FF AC Current Switch, Solid Core, Linear Adjustable Setpoint, 100-150 Amp Range, Front Terminals, SmartLED, N.C., 0.20 A @ 135 VAC/VDC | NK Technologies | $124.00 | Quick Quote | |
| ASL4-NOU-SP AC Current Switch, Split Core, Linear Adjustable Setpoint, 100-150 Amp Range, Top Terminals, SmartLED, N.O., 0.15 A @ 240 VAC/VDC | NK Technologies | $139.00 | Quick Quote | |
| ASL1-NCU-SP AC Current Switch, Split Core, Linear Adjustable Setpoint, 2-20 Amp Range, Top Terminals, SmartLED, N.C., 0.20 A @ 135 VAC/VDC | NK Technologies | $139.00 | Quick Quote | |
| ASL2-NCU-SP AC Current Switch, Split Core, Linear Adjustable Setpoint, 20-50 Amp Range, Top Terminals, SmartLED, N.C., 0.20 A @ 135 VAC/VDC | NK Technologies | $139.00 | Quick Quote | |
 | DS3-NOU-12U AC Current Switch, Solid Core, Adjustable Setpoint, 2-20, 10-50 & 20-100 Amp Ranges, Side Terminals, SmartLED, 12 VAC/VDC Powered, N.O. 0.15 A @ 240 VAC/VDC | NK Technologies | $150.00 | Quick Quote | |
| DS3-NOU-24U AC Current Switch, Solid Core, Adjustable Setpoint, 2-20, 10-50 & 20-100 Amp Ranges, Side Terminals, SmartLED, 24 VAC/VDC Powered, N.O. 0.15 A @ 240 VAC/VDC | NK Technologies | $150.00 | Quick Quote | |