GR and GRF Conduit Outlet Box Covers
Explosionproof, Dust-Ignitionproof
Covers and O-rings Fit Bodies with Corresponding Form Numbers.
Class I, Division 1 and 2, Groups B‹, C, D
Class II, Division 1 and 2, Groups E, F, G
Class III
NEMA 3, 4
Cover Opening
Fixture Stem Size
Form
Inches/Millimeters Inches/Millimeters Number {
4VSGBDF|
o%FFQ%PNF
UL Listed: E185964
6OJPO)VC
GRK-1M
GRK-1
GRK-2M
GRK-2
GRK-3M
GRK-3
GRK-1SC
GRK-1SC-A
GRK-2SC
GRK-2SC-A
GRK-3SC
GRK-3SC-A
GRK-1DC
r
GRK-75U
GRK-75UA
GRK-50
GRK50-A
GRK-75
GRK75-A
GRK-50C
r
GRK-75C
r
GRK-100C
r
)VC
$BOPQZ
-FOHUIo
Catalog Number
O-Rings — Buna-N
1SPWJEF3BJOUJHIUGJUXIFOVTFEPOGPMMPXJOHTFSJFT
(3'PSNTBOE
(3''PSN
(3)BOE(36
'PSN
GRG-1
GRG-2
GRG-3
GRTB Terminal Strip
For use in standard GR series boxes Weidmuller type MK terminal block } with wire range of #22-#12 AWG.
Mounts on 2 predrilled and tapped standard holes (furnished in internal GR boxes).
QPTJUJPOUFSNJOBMCMPDLLJU
GRTB6-12
QPTJUJPOUFSNJOBMCMPDLLJU
GRTB6-3
QPTJUJPOUFSNJOBMCMPDLLJU
GRTB12-3
‹ In Class I, Division 1, Group B atmospheres, all conduit runs must have a sealing fitting (not supplied) field-installed adjacent to the enclosure.
{ Form numbers designate cover and matching body sizes.
| PVC coating available, add suffix -PVC to catalog number.
} Terminal block is UL listed for 300 Volt, 25 Amp. CSA certified for 300 Volt, 13 Amp.
Visit our website at www.appletonelec.com or contact us at (800) 621-1506.
© November 2011
503
ENCLOSURES AND JUNCTION BOXES: HAZARDOUS LOCATION CONDUIT OUTLET BOXES
4FBMJOH|
Catalog Number
Malleable Iron
Aluminum
Enclosures and Junction Boxes
Hub Type