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ABB - Installation Products WP39JAR100 - Marrette WP39 weatherproof wire connector, black, wire range #20 - #8, jar of 100 units
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ABB Installation Products WP39JAR100 Marrette WP39 weatherproof wire connector, black, wire range #20 - #8, jar of 100 units

UPC: 708917415596


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Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB Marrette WP39JAR100 is a weatherproof wire connector designed for secure, long-lasting splices in outdoor and damp environments. Rated for wire sizes #20 to #8 AWG, this black polycarbonate connector provides IP68-rated protection against moisture, dust, and corrosion, making it ideal for industrial, construction, and utility applications. Each jar contains 100 units, offering bulk savings for large projects. The connector’s twist-on design ensures quick installation without tools, reducing labor time while maintaining reliable electrical continuity. Compatible with copper and aluminum conductors, the WP39 is UL-listed and CSA-certified for use in wet locations per NEC Article 314.16. Its compact size and durable construction make it a cost-effective solution for junction boxes, outdoor lighting, and temporary wiring setups where environmental resistance is critical.
  • Weatherproof design with IP68 rating for outdoor/damp environments
  • Accommodates wire sizes #20 to #8 AWG (copper/aluminum)
  • Twist-on installation for quick, tool-free splicing
  • UL-listed and CSA-certified for wet locations (NEC Article 314.16)
  • Bulk packaging: 100 units per jar for cost-effective procurement

Specifications

Color
Blue/Red
Conductor Range
#20 - #10 AWG
Material
Polypropylene
Mounting
Twist-On
Temperature Rating, Maximum
105 F
Temperature Rating, Maximum
221 C
Temperature Rating, Minimum
105 F
Temperature Rating, Minimum
221 C
Type
Weatherproof Wire Connector
Voltage Rating
600 V
Wire Type
Copper solid/stranded
Package Dimensions (L x W x H)
1.86 IN x 1.04 IN x 0.001 IN
Package Dimensions (L x W x H)
4.7244 cm x 2.6416 cm x 0.0025 cm
Package Weight (Imperial)
0.0200 L
Package Weight (Metric)
0.0091 kg
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The Easy-Twist WC-G-B 1,000 Bag of Standard-Style Grey Wire Connectors are designed for use on copper wires in the 22-14 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.

WC-G-B

The Easy-Twist WC-G-B 1,000 Bag of Standard-Style Grey Wire Connectors are designed for use on copper wires in the 22-14 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.
The Easy-Twist WC-R-D Bulk 25,000 Fibre Drum of Standard-Style Red Wire Connectors are designed for use on copper wires in the 22-10 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.

WC-R-D

The Easy-Twist WC-R-D Bulk 25,000 Fibre Drum of Standard-Style Red Wire Connectors are designed for use on copper wires in the 22-10 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.
The Easy-Twist WC-R-B 500-Count Bag of Standard-Style Red Wire Connectors are designed for use on copper wires in the 22-10 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.

WC-R-B

The Easy-Twist WC-R-B 500-Count Bag of Standard-Style Red Wire Connectors are designed for use on copper wires in the 22-10 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.
The Easy-Twist WC-Y-D Bulk 35,000-Count Fibre Drum of Standard-Style Yellow Wire Connectors are designed for use on copper wires in the 22-8 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.

WC-Y-D

The Easy-Twist WC-Y-D Bulk 35,000-Count Fibre Drum of Standard-Style Yellow Wire Connectors are designed for use on copper wires in the 22-8 AWG size range. They’re made of flame-retardant thermoplastic rated for a maximum temperature of 105˚ Celsius (221˚ Fahrenheit). The quick-grip square spring design grips in fewer twists and can dead-end a single wire, while the ergonomic ribbed texture makes them easy to twist. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.

Frequently Asked Questions

How many connectors are included in one jar?

Each jar contains 100 units of the WP39 weatherproof wire connector.

What wire sizes does the WP39 connector support?

The WP39 accommodates wire sizes ranging from #20 to #8 AWG, including both copper and aluminum conductors.

Is the WP39 connector suitable for outdoor use?

Yes, the WP39 is IP68-rated for protection against moisture, dust, and corrosion, making it ideal for outdoor and damp environments.

Does the WP39 require tools for installation?

No, the WP39 features a twist-on design that allows for tool-free installation.

What certifications does the WP39 have?

The WP39 is UL-listed and CSA-certified for use in wet locations per NEC Article 314.16.

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How are Thomas and Betts products typically installed?

Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.

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What technical support does Thomas and Betts offer?

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