EN 50362:2003

Method of test for resistance to fire of larger unprotected power and control cables for use in emergency circuits

Publication date:   Mar 19, 2004

General information

99.60 Withdrawal effective   Jul 19, 2022

CENELEC

CLC/TC 20 Electric cables

European Norm

13.220.40   Ignitability and burning behaviour of materials and products | 29.060.20   Cables

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Scope

This European Standard specifies a test method for cables designed to have intrinsic resistance to fire and intended for use as emergency circuits.
The standard is applicable to power and control cables for emergency circuits of rated voltage not exceeding 0,6 /1 kV.
The test method is intended for cables with an overall diameter exceeding 20 mm. Cables of smaller diameter shall be tested in accordance with EN 50200.
The test method is based on the direct impingement on the cable of the flame from a propane burner giving a constant temperature attack of a notional 842 °C and under the influence of mechanical impact.

Life cycle

NOW

WITHDRAWN
EN 50362:2003
99.60 Withdrawal effective
Jul 19, 2022

REVISED BY

PUBLISHED
EN IEC 60331-1:2019