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EDS / EFS Series 4C
Control Stations
DSD Cover and Device
Sub-assemblies
Cl. I. Div. 1 & 2, Groups B*, C, D†
Cl. II, Div. 1, Groups E, F, G
Cl. II, Div. 2, Groups F, G
Cl. III
NEMA 3, 7B*CD,9EFG
Explosionproof
Dust-Ignitionproof
Raintight
Wet Locations
For use with EDSCM modular control
device bodies see page 505 and
EDS/EDSC back boxes.
Features:
• Large machine screws forfastening
covers to bodies
• Lockout hole for padlock having 1/4"
hasp is provided when used with covers
for front lever and side rocker type
operation
• Lockout provisions on front operatedpushbutton (marked "STOP" and "OFF")
and all selector switch covers
• For covers with front lever and side
rocker type operating handles, threaded
type shafts and bushings are used to
ensureflametightness
• Accurately ground flange for flametight
joint when mated with ground flange on
back box
Certifications and
Compliances:
(When used with EDSCM & EDS bodies):
• NEC/CEC:
Class I, Division1 & 2, Groups C, D†
Class I, Division 2, Groups B, C, D
Class II, Division 1, Groups E, F, G
Class II, Division 2, Groups F, G
Class III
• NEMA/EEMAC: 3, 7B (Div. 2) CD, 9EFG
• UL Standards:894, 698
• CSA Standard: C22.2 No. 30
Pushbuttons, Pilot Lights & Selector
Switches (when used with EFS bodies):
• NEC/CEC:
Class I, Division 1 & 2, Groups B, C, D
Class II, Division 1, Groups E,F, G
Class II, Division 2, Groups F, G
Class III
• NEMA/EEMAC: 3, 7BCD, 9EFG
• UL Standard: 1203
• CSA Standard: C22.2 No. 30
Standard Materials:
• Covers, front operated – Feraloy iron
alloyand copper-free aluminum
• Covers, side operated – copper-free
aluminum
• Shafts and shaft bushings – stainless
steel
• Rocker handles, pushbuttons and
guards – type 6 / 6 nylon
• Sealingenclosures – copper-free
aluminum
CPS delayed action receptacle cover:
• Receptacle housing – copper-free
aluminum
• Insulation – diallyl phthalate (DAP)
• Contacts – brass
Standard Finishes:
•...