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Schneider Electric 31340

Schneider Electric 31340

MPN31340
Active

switch disconnector, Compact INS2500, 2500 A, standard version with black rotary handle, 3 poles

$3,526.15 – $7,859.37Ref. price · indicative, final on quote
Schneider Electric 31340 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

31340 key specifications
ParameterValue
Control typeDirect front rotary handle
Network typeAC DC
Product or component typeSwitch disconnector
Voltage1000 V AC 50/60 Hz
[Ue] rated operational voltage125 V DC 690 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage12 kV
[Icw] rated short-time withstand current50 kA during 0.5 s conforming to IEC 60947-3 11 kA during 30 s conforming to IEC 60947-3 13 kA during 20 s conforming to IEC 60947-3 30 kA during 3 s conforming to IEC 60947-3 50 kA during 0.8 s conforming to IEC 60947-3 50 kA during 1 s conforming to IEC 60947-3
[Ie] rated operational currentAC-21B: 2500 A AC 50/60 Hz 220/240 V AC-21B: 2500 A AC 50/60 Hz 380/415 V AC-21B: 2500 A AC 50/60 Hz 440/480 V AC-21B: 2500 A AC 50/60 Hz 480 V NEMA AC-21B: 2500 A AC 50/60 Hz 500/525 V AC-21B: 2500 A AC 50/60 Hz 660/690 V AC-22B: 2500 A AC 50/60 Hz 220/240 V AC-22B: 2500 A AC 50/60 Hz 380/415 V AC-22B: 2500 A AC 50/60 Hz 440/480 V AC-22B: 2500 A AC 50/60 Hz 480 V NEMA AC-22B: 2500 A AC 50/60 Hz 500/525 V AC-22B: 2500 A AC 50/60 Hz 660/690 V DC-21B: 2500 A DC 125 V 2 poles in series DC-22B: 2500 A DC 125 V 2 poles in series
[Icm] rated short-circuit making capacity105 kA switch-disconnector alone 690 V AC at 50/60 Hz 330 kA with upstream protection circuit breaker 690 V AC at 50/60 Hz
[Ith] conventional free air thermal current2500 A at 60 °C
Network frequency50/60 Hz
Poles description3P

All specifications

31340 additional specifications
ParameterValue
Rated dutyUninterrupted
Intermittent duty classClass 120 - 60 %
IK degree of protectionIK07 conforming to EN 50102
IP degree of protectionIP40 conforming to IEC 60529
Mounting modeFixed
Mounting supportPlate Rail
Connection pitch70 mm
Upside connectionFront
Downside connectionFront
Pollution degree3
Depth227.5 mm
Width347.5 mm
Height440 mm
Handle colourBlack
Electrical durabilityAC-21B: 100 cycles 220/240 V AC 50/60 Hz AC-21B: 100 cycles 380/415 V AC 50/60 Hz AC-21B: 100 cycles 440/480 V AC 50/60 Hz AC-21B: 100 cycles 480 V AC 50/60 Hz conforming to NEMA AC-21B: 100 cycles 500/525 V AC 50/60 Hz AC-21B: 100 cycles 660/690 V AC 50/60 Hz AC-22B: 100 cycles 220/240 V AC 50/60 Hz AC-22B: 100 cycles 380/415 V AC 50/60 Hz AC-22B: 100 cycles 440/480 V AC 50/60 Hz AC-22B: 100 cycles 480 V AC 50/60 Hz conforming to NEMA AC-22B: 100 cycles 500/525 V AC 50/60 Hz AC-22B: 100 cycles 660/690 V AC 50/60 Hz DC-21B: 100 cycles 125 V DC 2 poles in series DC-22B: 100 cycles 125 V DC 2 poles in series
Mechanical durability3000 cycles
StandardsIEC 60947-1 IEC 60947-3
RangeComPact
Visible breakNo
Suitability for isolationYes
Contact position indicatorYes
Ambient air temperature for storage-50...85 °C
Ambient air temperature for operation-25...70 °C
MPN
31340