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The Hager 4P 630A load break switch provides reliable isolation and load switching for three‑phase+N systems. Rated 630A across AC21/AC22/AC23 with 26kA Icm and 13kA Icw (1s), it serves as main, maintenance or safety switch. Ui 1000V, Uimp 8kV, Ue 380-415V, 50-60Hz. Fixed built‑in with long rotary handle and interlocking, IP00. Handles 2×300 mm² cables. Operating −20 to 70°C. Ideal for industrial switchboards.
EAN
3250613114589
VPE
1 piece
Load break switch 3P 800A Icw 26kA Icm 48kA Long rotary handle HA458
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Terminal cover 4 product.page.accessories.products-available -
Auxiliary contact block 1 product.page.accessories.products-available -
Switch operating shaft 2 product.page.accessories.products-available -
Door coupling handle for switchgear 2 product.page.accessories.products-available -
Accessories/spare parts for low-voltage switch technology 1 product.page.accessories.products-available
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Technical characteristics
Electric current
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Rated current IN630 A
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Rated short-time withstand current Icw IEC 6094713 kA
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Acceptable current rating AC21630 A
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Acceptable current rating AC21 category A630 A
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Acceptable current rating AC21 category B630 A
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Acceptable current rating AC22 category A630 A
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Acceptable current rating AC22 category B630 A
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Acceptable current rating AC23 category A630 A
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Acceptable current rating AC23 category B630 A
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Rated short-circuit making capacity Icm under 415 V AC according to IEC 60947-326 kA
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Rated short-time withstand current Icw 1s IEC 6094713 kA
Architecture
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Number of poles4
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Control/operation elementLong rotary handle
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Device construction typeFixed built-in
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Type of pole4P
Dimensions
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Height270 mm
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Width160 mm
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Depth315 mm
Cover, door
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InterlockableYes
Safety
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Ingress Protection (IP) classIP00
Connection
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Cross-section rigid conductor2x 300 mm²
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Cross-section flexible conductor2x 300 mm²
Voltage
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Rated insulation voltage Ui1000 V
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Rated impulse withstand voltage Uimp8000 V
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Rated operational voltage Ue380 - 415 V
Power
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Power loss per pole at In30.90 W
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Power dissipation at IN92.70 W
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Rated operational power under 400 V AC AC1414000 W
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Rated operational power under 400 V AC AC23225000 W
Controls and indicators
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Motor drive integratedNo
Use conditions
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Operating temperature-20 - 70 °C
Frequency
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Frequency50 - 60 Hz
Functions
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Is reversing switchNo
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Version as emergency stop installationNo
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Version as main switchYes
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Version as maintenance/service switchYes
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Version as safety switchYes
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Version as switch disconnector compactYes
Equipment
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Motor drive optionalNo
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Number of auxiliary contacts as change-over contact0
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Number of auxiliary contacts as normally closed contact0
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Number of auxiliary contacts as normally open contact0
Installation, mounting
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Nominal tightening torque40 - 45 Nm
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Downloads
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GeneratedProductDatasheet
Hager Product data sheet HA458
Load break switch 4P 630A
PDF -
ProductECDeclaration
Declaration
Declaration of conformity International 2022-04-13
PDF777,14 kB
Declaration of conformity en-US 2026-07-14
PDF350,49 kB
More documentation
