Trade Price
POA
Per
1
Unit
Pack Quantity
This Compact INS1250 is a 3 poles non-automatic switch-disconnector with red rotary handle and yellow front. It is suitable for isolation with positive contact indication, as defined by IEC 60947-1 and IEC60947-3 standards. The operational current is 1250A at 415VAC in categories AC21A, AC22A and AC23A. The rated voltage is 690VAC 50/60Hz or 250VDC. It can be used as an emergency-off device. For easy identification, it uses special colours stipulated by the standards. The red rotary handle is designed to offer easy operation and high performance in interruption of currents. Compact INS1250 is a class II insulation level front-face device as per IEC 60664 standard.
Range
ComPact
Product name
ComPacT INS
Product or component type
Switch disconnector
Poles description
3P
Network type
AC DC
Network frequency
50/60 Hz
[Ie] rated operational current
AC-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 voltage
1000 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage
12 kV
[Ith] conventional free air thermal current
1250 A at 60 °C
[Icm] rated short-circuit making capacity
75 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 voltage
125 V DC 690 V AC 50/60 Hz
Suitability for isolation
Yes
Contact position indicator
Yes
Visible break
No
Pollution degree
3
control type
Rotary handle
handle colour
Red
Mounting mode
Fixed
mounting support
Plate Rail
Upside connection
Front
downside connection
Front
Maximum power
AC-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 duty
Uninterrupted
Intermittent duty class
Class 120 - 60 %
[Icw] rated short-time withstand current
10 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 durability
3000 cycles
Electrical durability
AC-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 pitch
70 mm
height
300 mm
Width
340 mm
Depth
146.5 mm
Net weight
14 kg
Standards
IEC 60947-1 IEC 60947-3
product certifications
KEMA-KEUR
IP degree of protection
IP40 conforming to IEC 60529
IK degree of protection
IK07 conforming to EN 50102
ambient air temperature for operation
-25…70 °C
Ambient air temperature for storage
-50…85 °C
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
20.0 cm
Package 1 Width
33.0 cm
Package 1 Length
36.0 cm
Package 1 Weight
15.653 kg
Warranty
18 months
Datasheet