Summary
Range of four-pole automatic transfer switches.
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Application
Change source of supply.
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Description
Range of four-pole automatic transfer switches.
Feature and benefits:
- Four pole.
- Models from 32 to 500 A, across 100, 160, 250 or 630 A frames.
- 400 V as standard.
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Color
Black
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Shape
Rectangle
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Length
94 mm, 95 mm, 185.8 mm
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Width
310 mm, 351 mm, 370 mm, 467 mm
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Height
147 mm, 164 mm, 341 mm
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Specification
Standards
To IEC 60947-6-1.
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Short-circuit capability
PC.
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Method of controlling transfer
ATSE.
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Operating mechanism
Manufacturer's standard.
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Rated operational voltage (Ue)
400 V a.c.
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Rated impulse withstand voltage (Uimp)
6 kV.
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Rated insulation voltage (Ui)
Switch: 800 V.
Controller: 500 V.
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Rated operational current (Ie)
32 A.
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Utilization category
AC-33B.
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Rated operational frequency
50/ 60 Hz.
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Number of poles
Four.
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Rated short-time withstand current (Icw)
5 kA during 0.1 s.
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Rated short-circuit making capacity (Icm)
15 kA switch-disconnector alone 400 V a.c. at 50 Hz.
75 kA with upstream protection circuit breaker 400 V a.c. at 50 Hz.
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Service conditions
Normal.
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Terminals
Manufacturer's standard.
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Controls
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Type
Rotary knob.
Selector switch.
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Display type
Manufacturer's standard.
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Illuminated display to indicate the following conditions
Manufacturer's standard.
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User-adjustable functions
Manufacturer's standard.
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Features
Manufacturer's standard.
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Communication module
Manufacturer's standard.
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Enclosure
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Ingress protection (minimum)
Front face: IP40 auto mode.
Inside the enclosure: IP20 manual mode.
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Impact protection (minimum)
Manufacturer's standard.
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Material
Manufacturer's standard.
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Finish
Manufacturer's standard.
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Colour
Black.
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Additional properties
Net weight
3.4 kg.
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Dimensions
147 x 310 x 95 mm.
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Mounting
Fixed - plate., Fixed - DIN rail.
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Locking options
Padlock in OFF position.
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Third-party certification
CE; CB; CCC.
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Ambient temperature
Air temperature for operation: -25 to +70°C.
Air temperature for storage: -35 to +85°C.
Air temperature for storage: -35 to +85°C.
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Frame
100 A.
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Durability
Mechanical: 8000 cycles.
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