Junction Boxes – Mouser Canada

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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 (CAD) 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 1: $295.78 Factory Stock Drop Ship	Mfr. Part # C3R241810SC Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$295.78 $285.48 View Quote	Min.: 1 Mult.: 1	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 1: $255.50 Factory Stock Drop Ship	Mfr. Part # C3R24186SC Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$255.50 $242.06 View Quote	Min.: 1 Mult.: 1	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 1: $292.22 Factory Stock Drop Ship	Mfr. Part # C3R24188SC Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$292.22 $258.51 $248.67	Min.: 1 Mult.: 1	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 1: $293.90 Factory Stock Drop Ship	Mfr. Part # C3R24208SC Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$293.90 $284.24 View Quote	Min.: 1 Mult.: 1	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 1: $412.04 Factory Stock Drop Ship	Mfr. Part # C3R242410SC Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$412.04 $404.71	Min.: 1 Mult.: 1	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 1: $380.42 Factory Stock Drop Ship	Mfr. Part # C3R242412SC Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$380.42 $372.76	Min.: 1 Mult.: 1	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 6 - Steel/Gray C3R24246SC Hammond Manufacturing 1: $299.51 Factory Stock Drop Ship	Mfr. Part # C3R24246SC Mouser Part # 546-C3R24246SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 24 x 24 x 6 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$299.51 $284.46	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	24 in	6 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 1: $320.83 Factory Stock Drop Ship	Mfr. Part # C3R24248SC Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$320.83 $308.89	Min.: 1 Mult.: 1	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 1: $176.44 Factory Stock Drop Ship	Mfr. Part # C3R2488SC Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$176.44 $161.80	Min.: 1 Mult.: 1	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 1: $405.07 Factory Stock Drop Ship	Mfr. Part # C3R302410SC Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$405.07 $396.92	Min.: 1 Mult.: 1	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 1: $380.42 Factory Stock Drop Ship	Mfr. Part # C3R30248SC Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$380.42 $372.76	Min.: 1 Mult.: 1	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 1: $679.51 Factory Stock Drop Ship	Mfr. Part # C3R303012SC Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$679.51	Min.: 1 Mult.: 1	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 - 48 x 36 x 16 - Steel/Gray C3R483616SC Hammond Manufacturing 1: $1,215.09 Factory Stock Drop Ship	Mfr. Part # C3R483616SC Mouser Part # 546-C3R483616SC	Hammond Manufacturing	Junction Boxes Type 3R Screw Cover - 48 x 36 x 16 - Steel/Gray Learn More about Hammond Manufacturing hammond c3r sc type 1 steel boxes Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$1,215.09 $1,196.02	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	36 in	16 in	48 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 1: $302.33 Factory Stock Drop Ship	Mfr. Part # CHKO30246 Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$302.33 $266.86 $257.79	Min.: 1 Mult.: 1	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 1: $332.91 Factory Stock Drop Ship	Mfr. Part # CHKO36246 Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$332.91 $320.53	Min.: 1 Mult.: 1	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 1: $357.60 Factory Stock Drop Ship	Mfr. Part # CHKO36248 Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$357.60 $344.29	Min.: 1 Mult.: 1	Hinged Door	Steel	Gray	24 in	8 in	36 in	Wall Mount	IP20	1	UL 50	CHKO
Junction Boxes N1 Screw Cover - 30 x 20 x 10 - Steel/Gray CS302010 Hammond Manufacturing 1: $392.77 Factory Stock Drop Ship	Mfr. Part # CS302010 Mouser Part # 546-CS302010	Hammond Manufacturing	Junction Boxes N1 Screw Cover - 30 x 20 x 10 - Steel/Gray Learn More about Hammond Manufacturing hammond cs type1 junction boxes Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$392.77 $384.85	Min.: 1 Mult.: 1	Screw Cover	Steel	Gray	20 in	10 in	30 in	Wall Mount	IP20	1	UL 50	CS
Junction Boxes N1 Screw Cover - 30 x 24 x 6 - Steel/Gray CS30246 Hammond Manufacturing 1: $240.42 Factory Stock Drop Ship	Mfr. Part # CS30246 Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$240.42 $229.88 $229.18	Min.: 1 Mult.: 1	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 1: $412.06 Factory Stock Drop Ship	Mfr. Part # CS362410 Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$412.06 $365.44	Min.: 1 Mult.: 1	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 1: $315.69 Factory Stock Drop Ship	Mfr. Part # CS36246 Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$315.69 $299.97	Min.: 1 Mult.: 1	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 1: $346.85 Factory Stock Drop Ship	Mfr. Part # CS36248 Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$346.85 $333.95	Min.: 1 Mult.: 1	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 1: $544.38 Factory Stock Drop Ship	Mfr. Part # CS36366 Mouser Part # 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 Due to size or weight of the product, your shipping charge may increase.	Datasheet	Factory Stock Drop Ship More Info Available	$544.38 $534.70	Min.: 1 Mult.: 1	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: $71.12 409Factory Stock Available	Mfr. Part # C3R10104SC Mouser Part # 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	409Factory Stock Available More Info Available	$71.12 $61.36 $57.72	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 Hinge Cover - 10 x 8 x 6 - Steel/Gray C3R1086HCR Hammond Manufacturing 1: $123.67 181Factory Stock Available	Mfr. Part # C3R1086HCR Mouser Part # 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	181Factory Stock Available More Info Available	$123.67 $107.54 $101.40	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: $80.96 64Factory Stock Available	Mfr. Part # C3R1086SC Mouser Part # 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	64Factory Stock Available More Info Available	$80.96 $71.27 $70.07	Min.: 1 Mult.: 1	Lift-Off Cover	Galvanized Steel	Gray	8 in	6 in	10 in	Wall Mount	IP24	3R	UL 50	C3RSC

Commercial Electrical Enclosures with Knockouts

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Commercial Electrical Enclosures with Knockouts

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