Australia 
Hager The Hager 4DIRO modular changeover switch provides safe manual transfer between two power sources (I-0-II) to ensure supply continuity. Its 4‑pole switching offers simultaneous disconnection of phases and neutral, suitable for single‑ or three‑phase systems. The compact DIN‑rail modular design saves space and speeds installation, ideal for residential, commercial, or generator/backup source changeover applications.
EAN
3250615616043
Packaging
1 Piece
Changeover Switch 4DIRo Modular 4-pole rotary I-0-II SK604
Phase out product: please contact your electrical wholesaler for availability
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Technical properties
Electric current
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Rated current20 A
Capacity
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Number of modules3
Frequency
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Frequency50 - 50 Hz
Use conditions
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Operating temperature-10 - 40 °C
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Storage/transport temperature-40 - 80 °C
Connectivity
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Type of connectionScrew terminal
Connection
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Cross-section flexible conductor1.5 - 10 mm²
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Cross-section rigid conductor1 - 6 mm²
Power
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Total power loss under IN1 W
Dimensions
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Height85 mm
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Width70 mm
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Depth64 mm
Safety
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Ingress Protection (IP) classIP20
Voltage
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Rated insulation voltage Ui690 V
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Rated operational voltage Ue660 - 660 V
Equipment
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With batteryNo
Environmental value
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Certifications and documents
Downloads
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Product image
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Product datasheet
Hager Product data sheet SK604
Changeover switch 4DIRo
PDF -
Declaration of conformity
Declaration of conformity for Inverter / Switch
Declaration of conformity International 2019-11-04
PDF115,04 kB
Declaration of conformity for Inverter / Switch
Declaration of conformity International 2021-10-13
PDF133,67 kB
More documentation