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Main
RangeComPact
Product nameComPacT INS
product or component typeSwitch disconnector
Poles description3P
Network typeAC
DC
Network frequency50/60 Hz
[Ie] rated operational currentAC-21A: 1250 A AC 50/60 Hz 220/240 V
AC-21A: 1250 A AC 50/60 Hz 380/415 V
AC-21A: 1250 A AC 50/60 Hz 440/480 V
AC-21A: 1250 A AC 50/60 Hz 480 V NEMA
AC-21A: 1250 A AC 50/60 Hz 500/525 V
AC-21A: 1250 A AC 50/60 Hz 660/690 V
AC-22A: 1250 A AC 50/60 Hz 220/240 V
AC-22A: 1250 A AC 50/60 Hz 380/415 V
AC-22A: 1250 A AC 50/60 Hz 440/480 V
AC-22A: 1250 A AC 50/60 Hz 480 V NEMA
AC-22A: 1250 A AC 50/60 Hz 500/525 V
AC-22A: 1250 A AC 50/60 Hz 660/690 V
AC-23A: 1250 A AC 50/60 Hz 220/240 V
AC-23A: 1250 A AC 50/60 Hz 380/415 V
AC-23A: 1250 A AC 50/60 Hz 440/480 V
AC-23A: 1250 A AC 50/60 Hz 480 V NEMA
AC-23A: 1250 A AC 50/60 Hz 500/525 V
AC-23A: 1250 A AC 50/60 Hz 660/690 V
DC-21A: 1250 A DC 125 V 2 poles in series
DC-22A: 1250 A DC 125 V 2 poles in series
DC-23A: 1250 A DC 125 V 2 poles in series
[Ui] rated insulation voltage1000 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage12 kV
[Ith] conventional free air thermal current1250 A at 60 °C
[Icm] rated short-circuit making capacity75 kA switch-disconnector alone 690 V AC at 50/60 Hz
75 kA with upstream protection circuit breaker 690 V AC at 50/60 Hz
[Ue] rated operational voltage125 V DC
690 V AC 50/60 Hz
Suitability for isolationYes
Contact position indicatorYes
Visible breakNo
Pollution degree3
Complementary
Control typeDirect front rotary handle
handle colourBlack
Mounting modeFixed
Mounting supportRail
Plate
Upside connectionFront
downside connectionFront
Maximum powerAC-23: 400 kW at 220/240 V AC 50/60 Hz
AC-23: 710 kW at 380/400 V AC 50/60 Hz
AC-23: 800 kW at 415 V AC 50/60 Hz
AC-23: 900 kW at 500/525 V AC 50/60 Hz
Rated dutyUninterrupted
Intermittent duty classClass 120 – 60 %
[Icw] rated short-time withstand current10 kA during 20 s conforming to IEC 60947-3
20 kA during 3 s conforming to IEC 60947-3
35 kA during 1 s conforming to IEC 60947-3
42 kA during 0.8 s conforming to IEC 60947-3
50 kA during 0.5 s conforming to IEC 60947-3
8 kA during 30 s conforming to IEC 60947-3
Mechanical durability3000 cycles
Electrical durabilityAC-21A: 500 cycles 220/240 V AC 50/60 Hz
AC-21A: 500 cycles 380/415 V AC 50/60 Hz
AC-21A: 500 cycles 440/480 V AC 50/60 Hz
AC-21A: 500 cycles 480 V AC 50/60 Hz conforming to NEMA
AC-21A: 500 cycles 500/525 V AC 50/60 Hz
AC-21A: 500 cycles 660/690 V AC 50/60 Hz
AC-22A: 500 cycles 220/240 V AC 50/60 Hz
AC-22A: 500 cycles 380/415 V AC 50/60 Hz
AC-22A: 500 cycles 440/480 V AC 50/60 Hz
AC-22A: 500 cycles 480 V AC 50/60 Hz conforming to NEMA
AC-22A: 500 cycles 500/525 V AC 50/60 Hz
AC-22A: 500 cycles 660/690 V AC 50/60 Hz
AC-23A: 500 cycles 220/240 V AC 50/60 Hz
AC-23A: 500 cycles 380/415 V AC 50/60 Hz
AC-23A: 500 cycles 440/480 V AC 50/60 Hz
AC-23A: 500 cycles 480 V AC 50/60 Hz conforming to NEMA
AC-23A: 500 cycles 500/525 V AC 50/60 Hz
AC-23A: 500 cycles 660/690 V AC 50/60 Hz
DC-21A: 500 cycles 125 V DC 2 poles in series
DC-22A: 500 cycles 125 V DC 2 poles in series
DC-23A: 500 cycles 125 V DC 2 poles in series
Connection pitch70 mm
Height300 mm
Width340 mm
Depth146.5 mm
net weight14 kg
Environment
StandardsIEC 60947-3
IEC 60947-1
Product certificationsKEMA-KEUR
IP degree of protectionIP40 conforming to IEC 60529
IK degree of protectionIK07 conforming to EN 50102
Ambient air temperature for operation-25…70 °C
ambient air temperature for storage-50…85 °C
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height21.000 cm
Package 1 Width33.500 cm
Package 1 Length36.000 cm
Package 1 Weight15.500 kg
Product Description

Schneider Switch Disconnector

Frequently Asked Questions

A switch serves as a vital control device, capable of supplying and interrupting the current flow required by consumers or control circuits throughout an appliance's lifespan. Meanwhile, a disconnector acts as a crucial safety feature, isolating the power supply to render the device inert for interlocking or maintenance purposes.

A disconnector requires manual operation to cut power, ensuring circuit safety during maintenance but lacking overload protection. In contrast, a circuit breaker serves as a protective device, capable of thermally or magnetically tripping to safeguard circuits from overloads.

The switch disconnector is a widely used distribution equipment in factories, offering manual circuit switching, breaking, and power isolation capabilities. Additionally, the fuse switch disconnector provides effective short-circuit and overload protection for cables and power equipment within distribution systems.

Apart from adhering to IEC standards, compliance with the National Electric Code (NEC) requires the inclusion of a disconnect switch. According to this code, all large and permanently wired equipment must feature a disconnecting means within visible range.

In simple terms, a switch toggles power on and off, while a circuit breaker interrupts the circuit during overload or faults. Switches control power, whereas breakers manage circuit interruptions. Recognizing these distinctions is vital for grasping their safety and utility.

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