Killark GRM Electrical Box 6.87 in H 6.56 in D 6.87 in W IP66
IP66-rated enclosure with screw closure, powder epoxy/polyester finish and 70 durometer nitrile gasket, measuring 6.87 in high, 6.87 in wide and 6.56 in deep
- Product typeElectrical Enclosures, Wireways & Covers
- IP66 rating protects against dust and powerful water jets
- 70 durometer nitrile gasket ensures a reliable seal
- Powder epoxy/polyester finish resists corrosion in harsh environments
- Screw closure method provides secure and repeatable access
- Certified to CSA, IEC, PTB ATEX, and UL standards for hazardous locations
GRM Series IP66 Enclosure
The Killark GRM enclosure is a screw-closure electrical box rated IP66 for dust-tight and water-jet protection. It serves installers who need a certified housing for wire terminations in wet or hazardous locations. The gray powder epoxy/polyester finish resists corrosion in industrial and outdoor environments.
Verify Mounting Space and Gasket Needs
Confirm the external footprint of 6.87 in height, 6.87 in width and 6.56 in depth fits your mounting surface. The usable opening depth is 4.18 in, so check that internal components and wiring bend radius suit this cavity. The 70 durometer nitrile gasket requires clean, flat sealing surfaces to maintain the IP66 rating.
Interior Panel and Certification Markings
An interior panel designated 2NWD4 is included for mounting terminal blocks or devices. The enclosure carries UL file numbers E10514 and E83696, CSA file LR11716, and ATEX/IECEx markings PTB 02 ATEX 1071U, PTB 02 ATEX 1072, IECEx 05.0028U and IECEx 05.0029U. No additional hardware or software is bundled.
How it compares
Measured against everything we stock in Electrical Enclosures & Cabinets, at today’s prices. Recalculated every night.
- Price $368.99
- Pricier than about 90% of the 1,411 comparable items (median $39.99).
Specifications
| Product | |
|---|---|
| Brand name | HUBBELL KILLARK |
| Product type | Electrical Enclosures, Wireways & Covers |
Questions about this item
What comes in the box and what must I source separately?
The enclosure ships with its 70 durometer nitrile gasket and screw closure hardware installed. The interior panel 2NWD4 is listed as a separate accessory.
Which depth figure should I use when planning the internal layout?
The usable opening depth is 4.18 in while the overall enclosure depth is 6.56 in; base internal clearances on the 4.18 in dimension.
What does the IP66 rating mean for daily operation?
IP66 certifies the box against powerful water jets and total dust ingress when the screw cover and gasket are correctly fitted.
More in Electrical Enclosures & Cabinets
Similar items
HOFFMAN CSD161610 NEMA 4 12 13 16x16x10 Wall Mount electrical box
- Electrical Boxes
SIEMENS 40DP32AF 3-pole magnetic contactor 27 A 120 V AC
- Industrial Electric…
SIEMENS 40DP32AA 3-pole contactor 27A 110-240VAC
- Industrial Electric…





