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Overview
- Main Conductor Range: 4/0 - 3/0 ACSR, 4/0 - 3/0 Stranded Aluminum
- Tap Conductor Range: 8 - 10 AWG Stranded Aluminum, 6 - 10 AWG Solid Aluminum
- Groove C Conductor Range: 12 - 14 AWG Stranded Aluminum, 12 - 14 AWG Solid Aluminum
- Connector Type: H-Type Compression
- Manufacturer: ABB - Installation Products, SKU: WR502
Specifications
Application | For Combinations of Aluminum to Aluminum and Aluminum to Copper Conductors |
Connection | Compression |
Environmental Conditions | All Seasons / Conditions |
Housing Material | Aluminum |
Housing Material | Aluminium |
Insulation | None |
Mounting | None |
Number Of Conductors | 3 |
Size | Length 1-1/2 inch |
Special Features | Made of 1350 Aluminum Alloy for high strength and high conductivity. Standard Compression tools and dies install all sizes - no special tools needed. Field-proven ribbed design enables excellent connector/conductor contact without distorting the conductor's shape. Fold-in tabs provide tab interlock as tool closes. Prefilled with oxide inhibitor held captive in the rib/connection area |
Standard | RUS Accepted. Complies with ANSI C119.4 Specifications |
Temperature Rating, Maximum | 194 F |
Temperature Rating, Maximum | 90 C |
Temperature Rating, Minimum | 194 F |
Temperature Rating, Minimum | 90 C |
Type | H-Type Compression Tap Connector |
Wire Size | Main: 4/0 to 3/0 ACSR or 4/0 to 3/0 STR AWG , Tap A: #8 to #10 STR or #6 to #10 SOL AWG , Tap B: #12 to #14 STR or #12 to #14 SOL AWG |
Package Dimensions (L x W x H) | 0.01 IN x 0.01 IN x 0.01 IN |
Package Dimensions (L x W x H) | 0.0254 cm x 0.0254 cm x 0.0254 cm |
Package Weight (Imperial) | 0.0900 L |
Package Weight (Metric) | 0.0410 kg |

IPLMD350-6
The Polaris IPLMD350-6 Multi-Tap Mountable Dual-Sided Entry Connector features 6 ports sized for 350 MCM - 6 AWG wires. Mounting holes on either side of the connector allow for direct mounting to troughs, panels or wireways with 1/4†bolts. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
WR815
Aluminum Wide Range H-Type Compression Connector Main: 477 18/1-4/0 ACSR, 556-250 Str., Tap: 2/0-6 ACSR, 2/0-6 Str., 3/0-6 Sol., Die: N. 2 inch.
WR715
Aluminum Wide Range H-Type Compression Connector Main: 397 18/1-266 ACSR, 400-250 Str., Tap: 2/0-6 ACSR, 2/0-6 Str., 3/0-6 Sol., Die: N. 2 inch.
WR699
Aluminum Wide Range H-Type Compression Connector Main: 397 (18/1), 336, 266 ACSR, 400, 397, 350, 336, 300, 266, 250 Stranded. Tap: 4, 6 ACSR, 3, 4, 6 Stranded, 2, 3, 4, 6 Solid. Die: N. 2 inch.
WR719
Aluminum Wide Range H-Type Compression Connector Main: 397 18/1-266 ACSR, 400-250 Str., Tap: 2/0-3 ACSR, 2/0-2 Str., 3/0-1 Sol., Die: N. 2 inch.
WR779
Aluminum Wide Range H-Type Compression Connector Main: 397 18/1-266 ACSR, 400-250 Str., Tap: 397 18/1-266 ACSR, 400-250 Str., 397-477 Sol. 3 inch.
WR819
Aluminum Wide Range H-Type Compression Connector Main: 477 18/1-336 ACSR, 556-336 Str., Tap: 2/0-3 ACSR, 2/0-2 Str., 3/0-1 Sol., Die: N. 2 inch.Frequently Asked Questions
What is the minimum main conductor diameter for WR502 with hydraulic tool?
When crimped with a hydraulic tool, the minimum main conductor diameter for WR502 is 0.365 inches.
What materials are WR™ connectors made from?
WR™ Wide-Range Aluminum Tap Connectors are made of 1350 aluminum alloy, providing high strength and conductivity.
What types of conductors are compatible with WR™ connectors?
These connectors are designed for combinations of aluminum-to-aluminum and aluminum-to-copper conductors.
What is the standard main conductor range for WR502?
The standard main conductor range for WR502 is ACSR 4/0, 3/0 and STR 4/0, 3/0.
What is the standard Tap A conductor range for WR502?
The standard Tap A conductor range for WR502 is STR #8, #10 and SOL #6, #8, #10.
What is the standard Tap B conductor range for WR502?
The standard Tap B conductor range for WR502 is STR #12, #14 and SOL #12, #14.
What is the connector length of the WR502?
The connector length for the WR502 is 11⁄2 inches.
What die is used for WR502 connectors?
The WR502 connector uses a "D" connector die for installation.
How many indents are needed for WR502 with a mechanical tool?
When using a mechanical tool, the WR502 requires four indents for proper installation.
How many indents are needed for WR502 with a hydraulic tool?
When using a hydraulic tool, the WR502 requires two indents for proper installation.
Frequently Asked Questions about ABB - Installation Products
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Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.
