Hazardous
Hazardous
Hazardous Area
Area
Area Cabling
Cabling
Cabling and
and
and Conduit
Conduit
Conduit
Requirements
Requirements
Requirements
Explosion
Explosion
Explosion Proof
Proof
Proof
All electrical wiring in the hazardous area must be
encased in Class I, Division I, Group D approved
explosion-proof conduit. Follow all national, state,
and local electric codes.
A conduit seal (D) is required within 18 in. (457 mm)
of the motor for the US and Canada. See Figs. 3
and 4.
All cables must be rated at 70°C (158°F).
Flame
Flame
Flame Proof
Proof
Proof (ATEX)
(ATEX)
(ATEX)
Use appropriate conduit, connectors, and cable
glands rated for ATEX II 2 G. Follow all National,
State, and Local electric codes.
All cable glands and cables must be rated at 70°C
(158°F).
333389E
9
