Commercial Electrical Enclosures with Knockouts

Hammond Manufacturing Commercial Electrical Enclosures with Knockouts are ideal for commercial building construction and light industrial needs. These UL-listed enclosures are available in several NEMA ratings, including Type 1 and Type 3R. The Type 1 enclosures are suitable for use as a junction, pull, or switch box in general-purpose indoor commercial applications, while the Type 3R junction boxes provide protection against rain, sleet, snow, and dripping water. Hammond Manufacturing Commercial Electrical Enclosures feature knockouts on the bottom of the enclosure or on all four sides for design flexibility.

Results: 142
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Type Material Color Length Width Height IP Rating NEMA Rating Series
Hammond Manufacturing Junction Boxes Type 3R Hinge Cover - 8 x 6 x 4 - Steel/Gray 32Factory Stock Available
Min.: 1
Mult.: 1

Screw Cover Steel Gray 6 in 8 in IP24 3R C3RHCRSM
Hammond Manufacturing Junction Boxes Type 3R Screw Cover - 8 x 8 x 4 - Steel/Gray 689Factory Stock Available
Min.: 1
Mult.: 1

Screw Cover Galvanized Steel Gray 8 in 8 in 8 in 3R C3RSC
Hammond Manufacturing Junction Boxes Type 3R Screw Cover - 8 x 8 x 6 - Steel/Gray 253Factory Stock Available
Min.: 1
Mult.: 1

Screw Cover Galvanized Steel Gray 8 in 8 in 8 in 3R C3RSC
Hammond Manufacturing Junction Boxes Type 3R Screw Cover - 8 x 8 x 8 - Steel/Gray 72Factory Stock Available
Min.: 1
Mult.: 1

Screw Cover Galvanized Steel Gray 8 in 8 in 8 in 3R C3RSC
Hammond Manufacturing Junction Boxes N1 Hinge Cover w/KO's - 10 x 8 x 4 - Steel/Gray
280Factory Stock Available
Min.: 1
Mult.: 1

CHKO
Hammond Manufacturing Junction Boxes N1 Hinge Cover w/KO's - 10 x 8 x 6 - Steel/Gray
108Factory Stock Available
Min.: 1
Mult.: 1

CHKO
Hammond Manufacturing Junction Boxes N1 Hinge Cover w/KO's - 12 x 10 x 6 - Steel/Gray
4Factory Stock Available
Min.: 1
Mult.: 1

CHKO
Hammond Manufacturing Junction Boxes N1 Hinge Cover w/KO's - 16 x 12 x 4 - Steel/Gray
249Factory Stock Available
Min.: 1
Mult.: 1

CHKO
Hammond Manufacturing Junction Boxes N1 Hinge Cover w/KO's - 16 x 12 x 6 - Steel/Gray
65Factory Stock Available
Min.: 1
Mult.: 1

CHKO
Hammond Manufacturing Junction Boxes N1 Hinge Cover w/KO's - 16 x 16 x 6 - Steel/Gray
748Factory Stock Available
Min.: 1
Mult.: 1

CHKO
Hammond Manufacturing Junction Boxes N1 Hinge Cover w/KO's - 18 x 12 x 6 - Steel/Gray
44Factory Stock Available
Min.: 1
Mult.: 1

CHKO
Hammond Manufacturing Junction Boxes N1 Hinge Cover w/KO's - 18 x 18 x 6 - Steel/Gray
492Factory Stock Available
Min.: 1
Mult.: 1

CHKO
Hammond Manufacturing Junction Boxes N1 Hinge Cover w/KO's - 24 x 18 x 6 - Steel/Gray
61Factory Stock Available
Min.: 1
Mult.: 1

CHKO
Hammond Manufacturing Junction Boxes N1 Hinge Cover w/KO's - 24 x 24 x 6 - Steel/Gray
78Factory Stock Available
Min.: 1
Mult.: 1

CHKO
Hammond Manufacturing Junction Boxes N1 Hinge Cover w/KO's - 6 x 4 x 4 - Steel/Gray 57Factory Stock Available
Min.: 1
Mult.: 1

CHKO
Hammond Manufacturing Junction Boxes N1 Hinge Cover w/KO's - 6 x 6 x 6 - Steel/Gray 1,604Factory Stock Available
Min.: 1
Mult.: 1

CHKO
Hammond Manufacturing Junction Boxes N1 Hinge Cover w/KO's - 8 x 8 x 4 - Steel/Gray 1,798Factory Stock Available
Min.: 1
Mult.: 1

CHKO
Hammond Manufacturing Junction Boxes N1 Screw Cover - 18 x 12 x 6 - Steel/Gray 80Factory Stock Available
Min.: 1
Mult.: 1

Screw Cover Steel Gray 1.5 ft 12 in 6 in 1 CS
Hammond Manufacturing Junction Boxes N1 Screw Cover - 18 x 18 x 4 - Steel/Gray
169Factory Stock Available
Min.: 1
Mult.: 1

Screw Cover Steel Gray 4 in 1.5 ft 1.5 ft IP20 1 CS
Hammond Manufacturing Junction Boxes N1 Screw Cover - 18 x 18 x 8 - Steel/Gray
290Factory Stock Available
Min.: 1
Mult.: 1

Screw Cover Steel Gray 8 in 1.5 ft 1.5 ft IP20 1 CS
Hammond Manufacturing Junction Boxes N1 Screw Cover - 24 x 24 x 4 - Steel/Gray
42Factory Stock Available
Min.: 1
Mult.: 1

Screw Cover Steel Gray 4 in 2 ft 2 ft IP20 1 CS
Hammond Manufacturing Junction Boxes N1 Screw Cover - 4 x 4 x 3 - Steel/Gray 3Factory Stock Available
Min.: 1
Mult.: 1

Screw Cover Steel Gray 4 in 4 in 4 in 1 CS
Hammond Manufacturing Junction Boxes N1 Screw Cover - 4 x 4 x 4 - Steel/Gray 362Factory Stock Available
Min.: 1
Mult.: 1

Screw Cover Steel Gray 4 in 4 in 4 in 1 CS
Hammond Manufacturing Junction Boxes N1 Screw Cover - 8 x 6 x 3 - Steel/Gray 191Factory Stock Available
Min.: 1
Mult.: 1

Screw Cover Steel Gray 6 in 8 in IP20 1 CS
Hammond Manufacturing Junction Boxes N1 Screw Cover w/KO's - 12 x 12 x 4 - Galv 489Factory Stock Available
Min.: 1
Mult.: 1

12 in 12 in CSKOG