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M-4109/1104 IP510, EP510, IP511, EP511 SERIES
EXPLOSION & DUST-IGNITION PROOF CERTIFICATIONS
FACTORY MUTUAL and CANADIAN STANDARDS ASSOCIATION
WARNING: The following ratings are valid ONLY WHEN the cover is installed for FM and CSA. BOTH the cover and
the locking device, using tamper resistant screws must be installed. Screws are to be removed and installed with a
special driver bit (supplied). In case of a need for replacement parts, follow TABLE 4.
EXPLOSION PROOF FOR CLASS I, DIV 1, GROUP B, C, D.
DUST-IGNITION PROOF FOR CLASS II, DIV 1, GROUP E, F, G.
SUITABLE FOR CLASS III LOCATIONS.
TABLE 4: NEMA 4X, REPLACEMENT PARTS FOR COVER LOCKING DEVICE
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TABLE 3: NEMA 4X, REPLACEMENT COVER O-RINGS
PART NAME
O-RING SEAL, VITON
O-RING SEAL, BUNA-N
PART NAME
LOCKING CLAMP
TAMPER-PROOF SCREW
DRIVER BIT
PART NUMBER
214-649-000-242
214-649-000-240
PART NUMBER
224-669-000-016
214-648-000-401
010132-000
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