31146
3P INS250 source changeover system
Trade Price
£821.62
Per
1
Unit
EA
Pack Quantity
1
Information
FXM250 is a complete manual source changeover assembly for two Compact INS250 3 poles switch disconnectors. It provides an easy way to implement source changeover functions with small size, taking up less room in the switchboard. The operational current is 250A at 690VAC 50/60Hz, in categories AC22A/AC23A. The operational current is 250A at 125VDC (2 poles in series) or at 250VDC (4 poles in series), in categories DC22A/DC23A. There is a single 3 position rotary handle that controls the two switch disconnectors (normal source ON, OFF, replacement source ON). A complete source changeover assembly can be ordered with a single catalogue number. A complete source changeover assembly can be ordered with a single catalogue number.
Technical Specifications
Range of product
INS250
Range
TransferPacT ComPact
Device short name
INS250
Product or component type
Manual transfer switch
Device application
Change source of supply
Range compatibility
ComPact (ComPacT INS) INS250 switch disconnector
Poles description
3P
Network type
AC DC
Network frequency
50/60 Hz
Mounting mode
Fixed
Upside connection
Front
downside connection
Front
Suitability for isolation
Yes
Contact position indicator
Yes
[Icm] rated short-circuit making capacity
30 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
transfer switch class
PC
Number of contact position
3
Control type
Direct front rotary handle
Operating mode
Manual
mounting support
Rail Plate
Locking options description
Padlocking in OFF position
[Ie] rated operational current
AC-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 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 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
[Ith] conventional free air thermal current
250 A at 60 °C
Rated duty
Uninterrupted
Intermittent duty class
Class 120 - 60 %
[Ui] rated insulation voltage
750 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage
8 kV
[Ue] rated operational voltage
690 V AC 50/60 Hz conforming to IEC 60947-3 125 V DC conforming to IEC 60947-3
Mechanical interlocking
With mechanical interlocking
Mechanical durability
15000 cycles
Electrical durability
AC-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 pitch
35 mm
[Icw] rated short-time withstand current
1.8 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
height
136 mm
Width
295 mm
Depth
131 mm
Net weight
6.4 kg
standards
IEC 60947-1 IEC 60947-3
product certifications
CB
Electrical shock protection class
Class II
IP degree of protection
IP40 conforming to IEC 60947-3
Pollution degree
3
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
18.0 cm
Package 1 Width
17.0 cm
Package 1 Length
40.0 cm
Package 1 Weight
6.39 kg
Unit Type of Package 2
S04
Number of Units in Package 2
2
Package 2 Height
30.0 cm
Package 2 Width
40.0 cm
Package 2 Length
60.0 cm
Package 2 Weight
13.546 kg
Warranty
18 months
Document Links
Datasheet