ABB Installation Products 750J4-5 35kV 600 Series Deadbreak 4-Point Junction, includes Rubber Junction, Stainless Steel…
UPC: 783786400553
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 35kV rated, 600A continuous current capacity
- Fully shielded, fully submersible molded rubber housing
- 100% peroxide-cured EPDM construction for durability
- Stainless steel U-straps and back plate for corrosion resistance
- Deadbreak design enables safe live-line connections/disconnections
Specifications
Application | 35 kV, 600 Amps |
Connection Type | Deadbreak |
Material | Rubber, Stainless Steel |
Mounting Type | Stainless Steel U-Straps, Back Plate |
Poles | 4-Point |
Series | 600 Series |
Temperature Rating, Maximum | 149 F |
Temperature Rating, Maximum | 65 C |
Temperature Rating, Minimum | -40 F |
Temperature Rating, Minimum | -40 C |
Type | Junction 4-Point |
Voltage Rating | 35 kV |
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) | 12.7600 L |
Package Weight (Metric) | 5.7880 kg |
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35kV, 900Amp, Deadbreak/Loadbreak Elbow Tap Plug, use 600ATM assembly tool. Factory assembled Stud, which is not field removable.Frequently Asked Questions
What is the 750J4 product's main purpose?
The 750J4 is a 35kV, 600 Amp Deadbreak 4-Way Junction. It is used for sectionalizing, looping, tapping, and equipment bypass.
What is the impulse withstand (BIL) rating?
The impulse withstand (BIL) rating for the 35kV voltage class is 150kV. This is based on a 1.2 x 50 microsecond wave.
What is the momentary current rating of the junction?
The momentary current rating is 25kA Symmetrical for 10 Cycles.
What industry standard does the 750J4 meet?
The 750J4 junction meets ANSI/IEEE Standard 386, Latest Revision.
How do I order specific mounting options for the 750J4?
Add "-5" to the catalog number for "U" style mounting straps only. Add "-6" for the mounting bracket and back plate only.
What items are included in the 750J4 kit?
The kit contains one 750J4 junction, mounting hardware, two tubes of lubricant, installation instructions, and four protective caps.
What are the AC and DC withstand voltage ratings?
The junction has a 50kV AC one-minute withstand rating and a 103kV DC 15-minute withstand rating.
Is mounting hardware included with the 750J4 kit?
Yes, the 750J4 kit includes mounting hardware (600J4-6). It comes with a stainless steel mounting bracket and back plate.
What type of housing does the 750J4 feature?
It features a fully shielded, fully submersible molded rubber housing. The construction uses 100% peroxide-cured insulation and conductive EPDM materials.
Which ELASTIMOLD® products are compatible with the 750J4?
The 750J4 mates with Elastimold® Elbow connectors, 755 Elbow Connector, 755BE Bushing Extender, and 755BEA2 Bushing Adapter.
How to Install the LINK-C Deadbreak Cam Link Operable Connector System
This guide provides step-by-step instructions for the safe and proper installation of the LINK-C 600 amp deadbreak cam link operable connector system. It covers mounting, wiring, and connection procedures for new installations.
Estimated time: 1h 30m
Tools needed:
Hot stick, Torque wrench, 600ATM Operating Tool, Wire strippers, Welding equipment
Supplies needed:
600 amp elbow, Hex nuts, Lockwashers, ELASTIMOLD supplied lubricant, 600 amp bushing extender, Retainer contact, Epoxy standoff plug, #14 AWG or #12 AWG solid copper wire, Appropriate grounding connector, 200 amp mating product, Alignment bracket, Bushing extender clamp, Elbow clamp, Hex bolts, Studs (3/8-16 x 2")
- Prepare for Installation and Install 600 Amp Elbow
DANGER: Ensure all apparatus is de-energized before starting. Inspect all parts for damage and compatibility. Install the 600 amp elbow onto the cable according to its specific installation instructions, ensuring it aligns with the stand-off plug.
- Weld Studs and Mount Stand-Off Plug
Weld three 3/8-16 x 2 inch studs to the equipment faceplate according to specified dimensions. Install three hex nuts onto the studs to support the stand-off plug. Place the stand-off plug over the studs, resting it on the nuts. Secure the stand-off plug by installing a lockwasher and hex nut on each stud, then tighten to 12 ft-lbs torque. Verify the top surfaces of the bushing and stand-off plug are in-line.
- Install Bushing Extender
Clean and thoroughly lubricate the apparatus bushing and both interfaces of the 600 amp bushing extender with ELASTIMOLD lubricant. Install the bushing extender onto the apparatus bushing. Insert the 600ATM into the retainer contact, engage the internal hex broach, and then insert the retainer contact into the bushing extender. Thread it into the apparatus bushing using a suitable tool on the 1 inch hex portion of the 600ATM, torquing to 50-60 ft-lbs.
- Install 600 Amp Elbow onto Epoxy Standoff Plug
Clean and thoroughly lubricate the epoxy standoff plug and both interfaces of the 600 amp elbow with ELASTIMOLD lubricant. Install the elbow onto the epoxy standoff plug. Insert the 600AMT into the retainer contact, engage the internal hex broach, and then insert the retainer contact into the 600 amp elbow through the compression lug hole. Thread it into the epoxy standoff plug using a suitable tool on the 1 inch hex portion of the 600AMT, torquing to 50-60 ft-lbs.
- Install Alignment Bracket on Bushing Extender
Remove the bushing extender clamp and elbow clamp from the alignment bracket. Position the alignment bracket on the bushing extender 2.5 inches (63.5mm) from the grounding eye. Assemble the bushing extender clamp to the alignment bracket with the supplied hardware, torquing by alternating sides until the clamp tabs are flush and tight.
- Install Elbow Clamp on Alignment Bracket
Position the elbow in the alignment bracket so the elbow cuff is lined up evenly with the bushing extender cuff. Assemble the elbow clamp to the alignment bracket with the supplied hardware, torquing by alternating sides until the clamp tabs are flush and tight. Ensure the elbow clamp notch faces the cable entrance of the elbow.
- Insert and Engage Link
Clean and thoroughly lubricate both 600 ampere interfaces of the Link with ELASTIMOLD lubricant. Align the Link so it is perpendicular to the switch faceplate when inserted. Insert the Link into the bushing extender and elbow, ensuring both lever arms are inside the alignment bracket legs. Engage the pivot pin into the slots in the alignment bracket legs. While pushing inward, move the lever arms downward using a hot stick eye to engage the roller pin and move the Link inward. Continue until the lever arms are perpendicular to the alignment bracket leg.
- Ground Elbow, Install Mating Product, and Ground Cable
Ground the elbow by feeding a #14 AWG or #12 AWG solid copper wire through its grounding eye, twisting it tight, and connecting it to ground. Clean and lubricate the 200 amp interface on the Link. Ground and then install the desired mating product on the 200 amp interface according to its specific instructions. Ground the cable by twisting concentric neutral wires together and connecting to ground, or by connecting the ground lead from 20MA or 21MA grounding devices to ground. For three-phase installations, tie all grounds from all three phases to a common ground point.
Frequently Asked Questions about ABB - Installation Products
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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Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.
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Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.
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Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.
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What are the main product lines offered by Ocal?
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.