Junction Boxes – Mouser South Africa

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Material	Color	Length	Width	Height	Mounting Style	IP Rating	NEMA Rating	Flammability Rating	Series
Junction Boxes Type 3R Screw Cover - 24 x 18 x 10 - Steel/Gray C3R241810SC Hammond Manufacturing Restricted Availability	Mfr. Part No. C3R241810SC Mouser Part No 546-C3R241810SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 24 x 18 x 10 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	More Info Available		Restricted Availability	Lift-Off Cover	Galvanized Steel	Gray	18 in	10 in	24 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 24 x 18 x 6 - Steel/Gray C3R24186SC Hammond Manufacturing Restricted Availability	Mfr. Part No. C3R24186SC Mouser Part No 546-C3R24186SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 24 x 18 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	More Info Available		Restricted Availability	Lift-Off Cover	Galvanized Steel	Gray	18 in	6 in	24 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 24 x 18 x 8 - Steel/Gray C3R24188SC Hammond Manufacturing Restricted Availability	Mfr. Part No. C3R24188SC Mouser Part No 546-C3R24188SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 24 x 18 x 8 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	More Info Available		Restricted Availability	Lift-Off Cover	Galvanized Steel	Gray	18 in	8 in	24 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 24 x 20 x 8 - Steel/Gray C3R24208SC Hammond Manufacturing Restricted Availability	Mfr. Part No. C3R24208SC Mouser Part No 546-C3R24208SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 24 x 20 x 8 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	More Info Available		Restricted Availability	Lift-Off Cover	Galvanized Steel	Gray	20 in	8 in	24 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 24 x 24 x 10 - Steel/Gray C3R242410SC Hammond Manufacturing Restricted Availability	Mfr. Part No. C3R242410SC Mouser Part No 546-C3R242410SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 24 x 24 x 10 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	More Info Available		Restricted Availability	Lift-Off Cover	Galvanized Steel	Gray	24 in	10 in	24 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 24 x 24 x 12 - Steel/Gray C3R242412SC Hammond Manufacturing Restricted Availability	Mfr. Part No. C3R242412SC Mouser Part No 546-C3R242412SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 24 x 24 x 12 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	More Info Available		Restricted Availability	Lift-Off Cover	Galvanized Steel	Gray	24 in	12 in	24 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 24 x 24 x 8 - Steel/Gray C3R24248SC Hammond Manufacturing Restricted Availability	Mfr. Part No. C3R24248SC Mouser Part No 546-C3R24248SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 24 x 24 x 8 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	More Info Available		Restricted Availability	Lift-Off Cover	Galvanized Steel	Gray	24 in	8 in	24 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 24 x 8 x 8 - Steel/Gray C3R2488SC Hammond Manufacturing Restricted Availability	Mfr. Part No. C3R2488SC Mouser Part No 546-C3R2488SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 24 x 8 x 8 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	More Info Available		Restricted Availability	Lift-Off Cover	Galvanized Steel	Gray	8 in	8 in	24 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 30 x 24 x 10 - Steel/Gray C3R302410SC Hammond Manufacturing Restricted Availability	Mfr. Part No. C3R302410SC Mouser Part No 546-C3R302410SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 30 x 24 x 10 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	More Info Available		Restricted Availability	Lift-Off Cover	Galvanized Steel	Gray	24 in	10 in	30 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 30 x 24 x 8 - Steel/Gray C3R30248SC Hammond Manufacturing Restricted Availability	Mfr. Part No. C3R30248SC Mouser Part No 546-C3R30248SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 30 x 24 x 8 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	More Info Available		Restricted Availability	Lift-Off Cover	Galvanized Steel	Gray	24 in	8 in	30 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 30 x 30 x 12 - Steel/Gray C3R303012SC Hammond Manufacturing Restricted Availability	Mfr. Part No. C3R303012SC Mouser Part No 546-C3R303012SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 30 x 30 x 12 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	More Info Available		Restricted Availability	Lift-Off Cover	Galvanized Steel	Gray	30 in	12 in	30 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 30 x 30 x 16 - Steel/Gray C3R303016SC Hammond Manufacturing Restricted Availability	Mfr. Part No. C3R303016SC Mouser Part No 546-C3R303016SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 30 x 30 x 16 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	More Info Available		Restricted Availability	Lift-Off Cover	Galvanized Steel	Gray	30 in	16 in	30 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes N1 Hinge Cover w/KO's - 30 x 24 x 6 - Steel/Gray CHKO30246 Hammond Manufacturing Restricted Availability	Mfr. Part No. CHKO30246 Mouser Part No 546-CHKO30246	Hammond Manufacturing	Junction Boxes N1 Hinge Cover w/KO's - 30 x 24 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond chko type 1 steel boxes	Datasheet	More Info Available		Restricted Availability	Hinged Door	Steel	Gray	24 in	6 in	30 in	Wall Mount	IP20	1	UL 50	CHKO
Junction Boxes N1 Hinge Cover w/KO's - 36 x 24 x 6 - Steel/Gray CHKO36246 Hammond Manufacturing Restricted Availability	Mfr. Part No. CHKO36246 Mouser Part No 546-CHKO36246	Hammond Manufacturing	Junction Boxes N1 Hinge Cover w/KO's - 36 x 24 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond chko type 1 steel boxes	Datasheet	More Info Available		Restricted Availability	Hinged Door	Steel	Gray	24 in	6 in	36 in	Wall Mount	IP20	1	UL 50	CHKO
Junction Boxes N1 Hinge Cover w/KO's - 36 x 24 x 8 - Steel/Gray CHKO36248 Hammond Manufacturing Restricted Availability	Mfr. Part No. CHKO36248 Mouser Part No 546-CHKO36248	Hammond Manufacturing	Junction Boxes N1 Hinge Cover w/KO's - 36 x 24 x 8 - Steel/Gray Learn More about Hammond Manufacturing hammond chko type 1 steel boxes	Datasheet	More Info Available		Restricted Availability	Hinged Door	Steel	Gray	24 in	8 in	36 in	Wall Mount	IP20	1	UL 50	CHKO
Junction Boxes N1 Screw Cover - 30 x 24 x 6 - Steel/Gray CS30246 Hammond Manufacturing Restricted Availability	Mfr. Part No. CS30246 Mouser Part No 546-CS30246	Hammond Manufacturing	Junction Boxes N1 Screw Cover - 30 x 24 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond cs type1 junction boxes	Datasheet	More Info Available		Restricted Availability	Screw Cover	Steel	Gray	24 in	6 in	30 in	Wall Mount	IP20	1	UL 50	CS
Junction Boxes N1 Screw Cover - 36 x 24 x 10 - Steel/Gray CS362410 Hammond Manufacturing Restricted Availability	Mfr. Part No. CS362410 Mouser Part No 546-CS362410	Hammond Manufacturing	Junction Boxes N1 Screw Cover - 36 x 24 x 10 - Steel/Gray Learn More about Hammond Manufacturing hammond cs type1 junction boxes	Datasheet	More Info Available		Restricted Availability	Screw Cover	Steel	Gray	24 in	10 in	36 in	Wall Mount	IP20	1	UL 50	CS
Junction Boxes N1 Screw Cover - 36 x 24 x 6 - Steel/Gray CS36246 Hammond Manufacturing Restricted Availability	Mfr. Part No. CS36246 Mouser Part No 546-CS36246	Hammond Manufacturing	Junction Boxes N1 Screw Cover - 36 x 24 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond cs type1 junction boxes	Datasheet	More Info Available		Restricted Availability	Screw Cover	Steel	Gray	24 in	6 in	36 in	Wall Mount	IP20	1	UL 50	CS
Junction Boxes N1 Screw Cover - 36 x 24 x 8 - Steel/Gray CS36248 Hammond Manufacturing Restricted Availability	Mfr. Part No. CS36248 Mouser Part No 546-CS36248	Hammond Manufacturing	Junction Boxes N1 Screw Cover - 36 x 24 x 8 - Steel/Gray Learn More about Hammond Manufacturing hammond cs type1 junction boxes	Datasheet	More Info Available		Restricted Availability	Screw Cover	Steel	Gray	24 in	8 in	36 in	Wall Mount	IP20	1	UL 50	CS
Junction Boxes N1 Screw Cover - 36 x 36 x 6 - Steel/Gray CS36366 Hammond Manufacturing Restricted Availability	Mfr. Part No. CS36366 Mouser Part No 546-CS36366	Hammond Manufacturing	Junction Boxes N1 Screw Cover - 36 x 36 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond cs type1 junction boxes	Datasheet	More Info Available		Restricted Availability	Screw Cover	Steel	Gray	36 in	6 in	36 in	Wall Mount	IP20	1	UL 50	CS
Junction Boxes Type 3R Screw Cover - 10 x 10 x 4 - Steel/Gray C3R10104SC Hammond Manufacturing 1: $57.79 457Factory Stock Available	Mfr. Part No. C3R10104SC Mouser Part No 546-C3R10104SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 10 x 10 x 4 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	457Factory Stock Available More Info Available	$57.79 $49.86 $48.10	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	10 in	4 in	10 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 10 x 10 x 6 - Steel/Gray C3R10106SC Hammond Manufacturing 1: $65.84 47Factory Stock Available	Mfr. Part No. C3R10106SC Mouser Part No 546-C3R10106SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 10 x 10 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	47Factory Stock Available More Info Available	$65.84 $57.95 $55.31	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	10 in	6 in	10 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Hinge Cover - 10 x 8 x 6 - Steel/Gray C3R1086HCR Hammond Manufacturing 1: $100.48 200Factory Stock Available	Mfr. Part No. C3R1086HCR Mouser Part No 546-C3R1086HCR	Hammond Manufacturing	Junction Boxes Type 3R Hinge Cover - 10 x 8 x 6 - Steel/Gray Learn More about Hammond Manufacturing Hammond 3R	Datasheet	200Factory Stock Available More Info Available	$100.48 $87.38 $82.39	Min.: 1 Mult.: 1	Hinged Snap Latch Door	Galvanized Steel	Gray	8 in	6 in	10 in	Screw	IP24	3R	UL 50	C3RHCRSM
Junction Boxes Type 3R Screw Cover - 10 x 8 x 6 - Steel/Gray C3R1086SC Hammond Manufacturing 1: $65.78 68Factory Stock Available	Mfr. Part No. C3R1086SC Mouser Part No 546-C3R1086SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 10 x 8 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	68Factory Stock Available More Info Available	$65.78 $57.91 $57.79 $57.24 $56.86	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	8 in	6 in	10 in	Wall Mount	IP24	3R	UL 50	C3RSC
Junction Boxes Type 3R Screw Cover - 12 x 10 x 4 - Steel/Gray C3R12104SC Hammond Manufacturing 1: $71.12 130Factory Stock Available	Mfr. Part No. C3R12104SC Mouser Part No 546-C3R12104SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 12 x 10 x 4 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes	Datasheet	130Factory Stock Available More Info Available	$71.12 $63.69 $61.55	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	10 in	4 in	12 in	Wall Mount	IP24	3R	UL 50	C3RSC

Commercial Electrical Enclosures with Knockouts

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