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Subdistribution boards
Fire protection housing – General technical data

Technical parameters

Mounting type UP wall mounting/AP wall mounting/AP standing mounting

Housing Highly compressed, multi-layer fire protection panels (DIN 4102-1/DIN EN 13501-1) of building ma-
terial class ‘A2’ non-flammable, smoke-tight

Surface Coating light gray - similar to RAL 7035, edges in contrasting colors

Door Door hinge right or left as standard, left also possible after conversion, opening angle approx. 180
degrees

Lock Locking with sash lock through swivel handle with double bit half cylinder

Interior expansion Prepared for installing distributor fields and CombiLine module system fields

Cable entries Top and bottom

Standard ventilation Ventilation in case of fire self-closing

Additional equipment IP54, various decorative surfaces, reinforced back wall for free installation

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Standards/regulations*
DIN EN 61439-2 (VDE 0660-600-2) (modules EDFmounting frame) X
DIN 43880 (rail-mounted devices) X
Protection class IP41/IP44/IP54
Installation site/environment Interior space
Ambient temperature, 24-hour average + 35°
Ambient temperature maximum value + 40 °
Ambient temperature minimum value - 5°

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Electrical characteristics
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Rated impulse withstand voltage U III/6 kV
imp
Pollution degree 3
Protection class II
Rated surge current resistance I max. 17 kA
pk
Rated short-time current I 1.0 sec max. 10 kA
cw
Rated frequency 50-60 Hz
Rated insulating voltage U i 690 V
Rated operating voltage AC U 400 V
e