Cut Sheet

NEC:
Class I, Division 1 and 2, Groups B, C, D
Class II, Division 1 and 2, Groups E, F, G
Class III
NEMA 3, 7CD, 9EFG
Catalog Numbering Guide
EFDC T – 10 J1U2 JGBG SNPTESTQ U2 SR SNPRUNQ
NEC Certified
Backbox/Hub
Arrangement:
EFD - Dead-End
EFDC - Feed-thru
EFK - Cover Only
Hub Size:
50 - 1/2”
75 - 3/4”
10 - 1”
Special Nameplate
for First Gang:
See Accessories
Special Nameplate
for Second Gang:
See Accessories
Box Type:
B - 1-Gang or
Cover Only
L - 3-Device
T - Tandem
Device for
First Gang:
See Devices
Device for
Second Gang:
See Devices
# of Gangs:
1 - 1-Gang
2 - 2-Gang
Blank - Tandem,
Cover Only or
3-Device
Options for
First Gang:
See Accessories
Options for
Second Gang:
See Accessories
Full Catalog # EFDCT10-J1U2-JGBG-SNPTESTQ-U2-SNPTESTQ-SNPRUNQ
Feed-Thru Tandem Box with 1” Hubs.
In Gang #1: 2 Momentary Push Buttons and a Green Pilot Light.
In Gang #2: 2 Momentary Push Buttons with One Securing Rod.
With Special “Test” and “Run” Push Button Nameplates.
Options
Options Description Suffix
Momentary Push Button Securing Rod SR
Selector Switch Lockout LD
Spring Return From Right Selector Switch (3 Positions Only) SRC
Spring Return From Left Selector Switch (3 Positions Only) SLC
Alternate Contacts Selector Switch ALT
Change One Red Lens to Green Lens JGBG
Change One Red Lens to Opal Lens JGBO
Change One Red Lens to Amber Lens JGBA
Change One Red Lens to Blue Lens JGBB
Change One Red Lens to Clear Lens JGBC
Add 220/120 Vac Transformer (J1 Device Only) TR2
Add 277/120 Vac Transformer (J1 Device Only) TR3
Add 440/120 Vac Transformer (J1 Device Only) TR4
Add 550/120 Vac Transformer (J1 Device Only) TR5
Change One Red Pilot to Red LED LEDR
Change One Red Lens to Green LED LEDG
Change One Red Lens to Amber LED LEDA
Add Red Mushroom Head to Momentary Push Button NMRBRE
Add Black Mushroom Head to Momentary Push Button NMRBBL
Add Green Mushroom Head to Momentary Push Button NMRBGR
Locking Guard for Maintained Push Button SMPBLG
 Indicates items which are suitable for Class I, Division 1 and 2 Group B. See product selection pages for suitable items.
Controls
NEC/CEC CLASS/ZONE RATED HAZARDOUS LOCATION CONTROL STATIONS AND SWITCHES
Visit our website at www.appletonelec.com or contact us at [phone].
© May 2014
302
EFD/EFDB and EDS Series Factory Sealed Control Station Configuration
Explosionproof, Dust-Ignitionproof