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Federal Signal
signaling.fedsig.com
2
645 Federal Signal Drive, University Park, Illinois 60484
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Customer Support 1-800-344-4634+1-708-534-4756, [email protected]
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signaling.fedsig.com
Table 4 Choosing cable-entry devices for Equipment in Potentially Explosive Atmospheres
Models
Ex Atmospheres Cable Entry Devices (cable glands, stopping plugs, etc.
G-LED-XXX-D-X
(Ex db surface mount)
Gas
Cable entry devices shall be equipment certified as flameproof. To
maintain the ingress protection of the flameproof beacon enclosure, we
recommend the cable entry device be IP66 certified..
G-LED-XXX-E-X
(Ex db surface mount)
Gas
For the flameproof beacon enclosure, cable entry devices shall be
equipment certified as flameproof. To maintain the ingress protection of
the flameproof beacon enclosure we recommend the cable entry device
be IP66 certified. For the increased safety terminal enclosures (terminal
boxes), cable entry devices shall be equipment certified as increased
safety and shall maintain an IP rating of IP54.
G-LED-XXX-D-X
(Ex db surface mount)
G-LED-XXX-E-X
(Ex db e surface mount)
Dust
Cable entry devices for the Beacon and terminal enclosures shall be
equipment certified as dust protected. To maintain the ingress protection
of the beacon and terminal enclosures the cable entry devices shall be
IP6X certified.
