DIN EN 50281-2-1 VDE 0170-15-2-1:1999-11

Electrical apparatus for use in the presence of combustible dust

Part 2-1: Test methods - Methods for determining the minimum ignition temperatures of dust;

DIN EN 50281-1-1 VDE 0170-15-1-1:1999-10

Electrical apparatus for the use in the presence of combustible dust

Electrical apparatus protected by enclosures - Construction and testing;

DIN EN 60079-17 VDE 0165-10:1999-08

Electrical apparatus for explosive gas atmospheres

Inspection and maintenance of electric installations in hazardous areas (other than mines)

DIN EN 50186-1 VDE 0143-1:1999-01

Live-line washing systems for power installations with nominal voltages above 1 kV

General requirements;

DIN EN 50186-2 VDE 0143-2:1999-01

Live-line washing systems for power installations with nominal voltages above 1 kV

National annexes;

DIN EN 60079-14 VDE 0165-1:1998-08

Electrical apparatus for explosive gas atmospheres

Electrical installations in hazardous areas (other than mines)

DIN EN 60079-10 VDE 0165-101:1996-09

Electrical apparatus for explosive gas atmospheres

Classification of hazardous areas

DIN EN 50016 VDE 0170-3:1996-05

Electrical apparatus for potentially explosive atmospheres

Pressurized apparatus "p"

DIN EN 50020 VDE 0170-7:1996-04

Electrical apparatus for potentially explosive atmospheres

Intrinsic safety "i"

DIN EN 61241-2-2 VDE 0170-15-2-2:1996-04

Electrical apparatus for the use in the presence of combustible dust

Test methods; Method for determining the electrical resistivity of dust in layers

DIN EN 50019 VDE 0170-6:1996-03

Electrical apparatus for potentially explosive atmospheres

Increased safety "e"

DIN EN 50018 VDE 0170-5:1995-03

Electrical apparatus for potentially explosive atmospheres

Flameproof enclosure "d"

DIN EN 50017 VDE 0170-4:1995-02

Electrical apparatus for potentially explosive atmospheres

Powder filling "q"

DIN EN 50015 VDE 0170-2:1995-01

Electrical apparatus for potentially explosive atmospheres

Oil immersion "o"