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31106 | INS250 3P 250 A – SWITCH DISCONNECTOR – Schneider Electric

SKU: 31106

Original price was: ₹33,810.00.Current price is: ₹29,076.60. Excl. GST

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Looking for the INS250 3P 250 A – SWITCH DISCONNECTOR? This genuine Schneider Electric switch disconnector from the ComPact range is built for reliable circuit protection and isolation, combining proven reliability with full compliance to applicable IEC/IS standards. Key ratings include AC-22A: 250 A AC 50/60 Hz 220/240 V, 125 V DC, 3P. Order part number 31106 from myelectric.in — a trusted Schneider Electric supplier offering competitive pricing, GST billing, and shipping across India and overseas.

📋 Technical Specifications

Product
BrandSchneider Electric
Part Number / SKU31106
CategorySwitch Disconnector
Main
RangeComPact
Product or component typeSwitch disconnector
Product nameComPacT INS
Poles description3P
Network typeDC
AC
Network frequency50/60 Hz
[Ie] rated operational currentAC-22A: 250 A AC 50/60 Hz 220/240 V
AC-22A: 250 A AC 50/60 Hz 380/415 V
AC-22A: 250 A AC 50/60 Hz 440/480 V
AC-22A: 250 A AC 50/60 Hz 480 V NEMA
AC-22A: 250 A AC 50/60 Hz 500/525 V
AC-22A: 250 A AC 50/60 Hz 660/690 V
AC-23A: 250 A AC 50/60 Hz 220/240 V
AC-23A: 250 A AC 50/60 Hz 380/415 V
AC-23A: 250 A AC 50/60 Hz 440/480 V
AC-23A: 250 A AC 50/60 Hz 480 V NEMA
AC-23A: 250 A AC 50/60 Hz 500/525 V
AC-23A: 250 A AC 50/60 Hz 660/690 V
DC-22A: 250 A DC 125 V 2 poles in series
DC-23A: 250 A DC 125 V 2 poles in series
[Ui] rated insulation voltage800 V AC 50/60 Hz
[Ith] conventional free air thermal current250 A at 60 °C
[Icm] rated short-circuit making capacity30 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
[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: 132 kW at 380/415 V AC 50/60 Hz
AC-23: 150 kW at 440 V AC 50/60 Hz
AC-23: 150 kW at 480 V AC 50/60 Hz (NEMA)
AC-23: 160 kW at 500/525 V AC 50/60 Hz
AC-23: 210 kW at 660/690 V AC 50/60 Hz
AC-23: 75 kW at 220/240 V AC 50/60 Hz
AC-23: 75 kW at 230 V AC 50/60 Hz (NEMA)
Rated dutyUninterrupted
[Icw] rated short-time withstand current1.8 kA during 30 s conforming to IEC 60947-3
2.2 kA during 20 s conforming to IEC 60947-3
4.9 kA during 3 s conforming to IEC 60947-3
8.5 kA during 1 s conforming to IEC 60947-3
Mechanical durability15000 cycles
Electrical durabilityAC-22A: 1500 cycles 440 V AC 50/60 Hz
AC-22A: 1500 cycles 500 V AC 50/60 Hz
AC-22A: 1500 cycles 690 V AC 50/60 Hz
AC-23A: 1500 cycles 440 V AC 50/60 Hz
AC-23A: 1500 cycles 500 V AC 50/60 Hz
AC-23A: 1500 cycles 690 V AC 50/60 Hz
DC-22A: 1500 cycles 125 V DC 2 poles in series
DC-23A: 1500 cycles 125 V DC 2 poles in series
Connection pitch35 mm
Height136 mm
Width140 mm
Depth96 mm
Product weight2 kg
Environment
StandardsIEC 60947-3
IEC 60947-1
Product certificationsKEMA-KEUR
CCC
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 Height13.800 cm
Package 1 Width16.200 cm
Package 1 Length17.400 cm
Package 1 Weight2.224 kg
Unit Type of Package 2S04
Number of Units in Package 29
Package 2 Height30.000 cm
Package 2 Width40.000 cm
Package 2 Length60.000 cm
Package 2 Weight20.712 kg
Unit Type of Package 3P12
Number of Units in Package 336
Package 3 Height50.000 cm
Package 3 Width80.000 cm
Package 3 Length120.000 cm
Package 3 Weight94.050 kg
Contractual warranty
Warranty (in months)18

⚡ Key Features

  • 250 A current rating — confirmed from product specifications; size wiring and terminals to match or exceed this value.
  • Manufactured to IS/IEC 60947, IS 8828 (MCBs), IS 13947, IEC 61439 (DBs) — complies with Indian BIS and IEC international safety standards.
  • BIS certified, CE marked, RoHS compliant — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
  • Genuine authorised Schneider Electric product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
  • GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
  • Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.

🔗 Compatible Products & Accessories

The following genuine accessories and compatible devices are designed to work with this product. Contact myelectric.in for pricing and availability:

LV43105031057LV431563LV429516LV429518LV429329312102945029452

❓ Frequently Asked Questions

Q: What is the significance of the 250 A rating on the 31106?

A: The 250 A rating is the device’s maximum continuous current carrying capacity under specified conditions (typically 40°C ambient). For circuit design, use 80% of this value as the design current to allow for derating due to grouping, temperature, and future load growth.

Q: Can the 31106 make and break load current, or is it for isolation only?

A: This is a switch-disconnector (not a pure isolator), meaning it is rated to make and break load currents up to its rated current under AC-22A or AC-23A utilisation categories. Pure isolators must only be operated on de-energised circuits. The Schneider Electric switch-disconnector can therefore be used for operational switching, not just maintenance isolation.

Q: How many padlocks can be applied to the 31106 for LOTO safety?

A: The Schneider Electric switch disconnector supports up to 3 simultaneous padlocks on the OFF-position locking facility. This allows multiple contractors or maintenance teams to each apply their own padlock, ensuring the circuit cannot be re-energised until all teams have removed their lock — a critical requirement for multi-contractor LOTO procedures.

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