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| USA, Canada |
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| Back Box Enclosures for |
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• Watertight Safety-Shroud™ Twist-Lock® — Product Selection Table Learn More… | |
| Watertight Safety-Shroud Twist-Lock Devices — Product Selection Table |
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| | Catalog numbers in bold indicates active products in this group. Contact our sales office for the others. |
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| * Also suitable for 208V |
| (1) Does not mate with NEMA receptacles |
| (2) Types 4, 4X, 12 when connected |
| (3) Type 1 when connected |
| Only receptacles and plugs 480V AC or less are HP rated. |
| For replacement weatherproof caps contact the factory. |
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Cord grip range for plugs and connector bodies:
3 Wire 0.32"-0.93" (8-24)mm, #16-3 Type SJ – #8-3 Type S, SO;
4 Wire 0.35"-1.15" (9-29)mm, #16-4 Type SJ – #8-4 Type S, SO;
5 Wire 0.35"-1.15" (9-29mm), #16-5 Type S, SO – #8-5 Type S, SO |
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| Each back box is designed to give the user the maximum amount of wiring capacity to achieve grounding to metallic conduit. The back boxes are available in nonmetallic and cast metal. The nonmetallic back box is made of a high grade engineered thermoplastic, which resists chemicals, abuse and UV sun rays. The box has an integral grounding plate and is Type 4X (hose directed water, corrosion resistant) when installed with a watertight conduit hub. The metal back boxes are made of cast aluminum and finished with an enamel paint. They will withstand a 500-hour salt spray as well as UL raintight and external icing tests. You can depend on both back box enclosures in hostile and abusive environments. |
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| Features and Benefits |
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| Nonmetallic |
• | Type 4X (hose directed water, corrosion resistant) |
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• | 15° angle for receptacle |
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• | Provides protection in wet and abuse environments. |
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• | Allows nonmetallic box to be used with metallic conduit achieving grounding. |
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• | Help prevent strain on heavy cord exiting plug. |
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| Metallic |
• | Epoxy coated cast aluminum |
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• | 15° angle for receptacle |
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• | Chemical and abuse resistant. |
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• | Allows for quick installation and immediate grounding. |
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• | Help prevent strain on heavy cord exiting plug. |
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| Product Selection Table |
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Description
Hub Size Inch |
BB2030N
Non-Metallic
Angle Box |
BB201W
Metallic
Angle Box |
FT202W
Metallic
Feed thru Box |
FW60100
Metallic
Four way Box |
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Boxes for 20A & 30A devices |
| 3/4 |
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| 1 |
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Boxes for 60A devices |
| 1-1/4 |
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BB601W-H |
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| 1-1/2 |
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BB602W-H |
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Boxes for 100A devices |
| 1-1/2 |
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BB1001W-H |
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| 2 |
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BB1002W-H |
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| Catalog numbers in bold indicates active products in this group. Contact our sales office for the others. |
| * Hub is not included; order one of the following part numbers: 1" = 1704, 1-1/4" = 1705, 1-1/2" = 1706 |
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| Specifications and Dimensions |
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| Non-Metallic Back Boxes |
| These back boxes are made of a high grade engineered thermoplastic that meets IP67 requirements. It resists chemicals, abuse and UV rays. What′s more, this box has an integral grounding plate and, when installed with a watertight conduit hub, it meets Type 4X requirements (hose-directed water, corrosion resistance). |
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Description |
Catalog
Number |
Hub Size
Inch |
A
Inch (mm) |
B
Inch (mm) |
C
Inch (mm) |
D
Inch (mm) |
E
Inch (mm) |
F
Inch (mm) |
Cubic Inch
Capacity |
Back box for 20A
and 30A devices |
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1 |
5.67
(144.0) |
4.44
(112.8) |
4.05
(102.9) |
3.91
(99.3) |
2.35
(59.7) |
4.92
(125.0) |
30 |
Back box for
60A devices |
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1-1/4 |
7.76
(197.0) |
5.16
(131.0) |
5.87
(149.0) |
4.72
(120.0) |
2.99
(76.0) |
6.94
(176.0) |
70 |
Back box for
100A devices |
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1-1/2 |
8.21
(209.0) |
6.23
(158.0) |
6.31
(160.3) |
5.71
(145.0) |
3.99
(101.0) |
7.41
(188.0) |
120 |
| | Catalog numbers in bold indicates active products in this group. Contact our sales office for the others. |
| * Hub is not included; order one of the following part numbers: 1" = 1704, 1-1/4" = 1705, 1-1/2" = 1706 |
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| Product image |
Catalog Number and Description |
Stock |
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Rigid and IMC Threaded Conduit Hub, Trade Size 1", Die Cast |
35 |
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Rigid and IMC Threaded Conduit Hub, Trade Size 1-1/4", Die Cast |
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Rigid and IMC Threaded Conduit Hub, Trade Size 1-1/2", Die Cast |
10 |
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| Non stock products have a minimum order quantity. |
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| Metallic Back Boxes |
| These boxes are made of cast aluminum, suitable for IP54 requirements, and are finished with enamel paint. These boxes withstand a 500-hour salt spray test as well as UL raintight and external icing tests. |
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Description |
Catalog
Number |
Hub Size
Inch |
A
Inch (mm) |
B
Inch (mm) |
C
Inch (mm) |
D
Inch (mm) |
E
Inch (mm) |
F
Inch (mm) |
Cubic Inch
Capacity |
Angle Back Boxes |
Back box for 20A
and 30A devices |
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3/4 |
5.12 (130.2) |
4.00 (101.6) |
4.19 (106.4) |
3.75 (95.3) |
3.00 (76.2) |
4.00 (101.6) |
30 |
Back box for 20A
and 30A devices |
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1 |
5.12 (130.2) |
4.00 (101.6) |
4.19 (106.4) |
3.75 (95.3) |
3.00 (76.2) |
4.00 (101.6) |
30 |
Back box for
60A devices |
BB601W-H |
1-1/4 |
7.25
(184.2) |
5.25
(133.4) |
6.00
(152.4) |
4.50
(114.3) |
3.75
(95.3) |
6.19
(157.2) |
80 |
Back box for
60A devices |
BB602W-H |
1-1/2 |
7.25
(184.2) |
5.25
(133.4) |
6.00
(152.4) |
4.50
(114.3) |
3.75
(95.3) |
6.19
(157.2) |
80 |
Back box for
100A devices |
BB1001W-H |
1-1/2 |
8.12
(206.4) |
6.75
(171.5) |
6.88
(174.6) |
5.50
(139.7) |
4.75
(120.7) |
6.94
(176.2) |
130 |
Back box for
100A devices |
BB1002W-H |
2 |
8.12
(206.4) |
6.75
(171.5) |
6.88
(174.6) |
5.50
(139.7) |
4.75
(120.7) |
6.94
(176.2) |
130 |
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Feed thru Boxes |
Feed thru for 20A
and 30A devices |
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3/4 |
8.25
(209.6) |
3.06
(77.8) |
7.14
(181.4) |
4.50
(114.3) |
3.75
(95.3) |
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48 |
Feed thru for 20A
and 30A devices |
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1 |
8.25
(209.6) |
3.06
(77.8) |
7.14
(181.4) |
4.50
(114.3) |
3.75
(95.3) |
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48 |
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Four way Boxes |
Four way for 60A
and 100A devices |
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1-1/2 |
8.75
(222.3) |
9.75
(247.7) |
7.75
(196.9) |
6.75
(171.5) |
6.00
(152.4) |
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210 |
| | Catalog numbers in bold indicates active products in this group. Contact our sales office for the others. |
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| Related Products |
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| Product image |
Catalog Number and Description |
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Heavy Duty 55° Angle Metallic Adapter with Grounding Lug, for 20A and 30A Watertight Safety-Shroud Twist-Lock or Pin and Sleeve Receptacles and Inlets, Gray |
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Heavy Duty 55° Angle Metallic Adapter and Back Box, for 20A and 30A Watertight Safety-Shroud Twist-Lock or Pin and Sleeve Receptacles and Inlets, Gray |
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Receptacle Wall Box Adapter, Adapts 20A and 30A Watertight Safety-Shroud Twist-Lock or Pin and Sleeve Receptacles and Inlets to 2-gang (device mount) FD boxes, Gray |
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Non-Watertight Angle Wall Box Adapter, Adapts 20A and 30A Watertight Safety-Shroud Twist-Lock or Pin and Sleeve Receptacles and Inlets to 1-Gang or 2-Gang Standard Wall Boxes (4" or 4-11/16" Square), Gray |
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| Non stock products have a minimum order quantity. |
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Specifications and information are nominal and are subject to change without notice.
