ABB Installation Products K675J35 900 Amp, 15/25kV, Deadbreak, 3-Point Junction, Rubber Junction, Stainless Steel U Straps…
UPC: 783786622313
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 900 Amp continuous current rating for medium-voltage applications
- Supports 15kV and 25kV class systems
- 3-point junction design for reliable, insulated splices
- Stainless steel U straps and back plate for corrosion resistance
- Deadbreak design enables hot-line work without system de-energization
Specifications
Application | 15/25 kV, 900 Amps |
Connection Type | Deadbreak |
Current Rating | 900 A |
Material | Copper |
Material | Rubber, Stainless Steel |
Poles | 3 |
Series | K675 |
Temperature Rating, Maximum | 149 F |
Temperature Rating, Maximum | 65 C |
Temperature Rating, Minimum | -40 F |
Temperature Rating, Minimum | -40 C |
Type | Junction 3-Point |
Voltage Rating | 15/25 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) | 0.0010 L |
Package Weight (Metric) | 0.0010 kg |
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775J3-5
900 Amp, 35kV, Deadbreak, 3-Point Junction, Rubber Junction, Stainless Steel U-straps and back plate.
775J2-5
900 Amp, 35kV, Deadbreak, 2-Point Junction, Rubber Junction, Stainless Steel U-straps and back plate.Frequently Asked Questions
What items are included in the K675J3 kit?
The kit includes the basic molded junction, mounting hardware, two tubes of lubricant, installation instructions, and three protective caps.
How do I order the K675J3 with specific mounting options?
Specify K675J3 for the basic junction. Add "-5" for "U" style mounting straps only, or "-6" for the mounting bracket and back plate only.
What standard does the K675J3 junction meet?
The K675J3 junction meets ANSI/IEEE Standard 386, Latest Revision.
What is the K675J3 product?
The K675J3 is a 15/25kV, 900 Amp Deadbreak 3-Way Junction with a fully shielded, submersible molded rubber housing.
What is the continuous current rating for the K675J3?
The continuous current rating for the K675J3 junction is 900 Amps for both 15kV and 28kV voltage classes.
What is the maximum operating voltage for 28kV class?
For the 28kV voltage class, the maximum phase-to-ground operating voltage is 16.2kV and phase-to-phase is 28kV.
What is the maximum operating voltage for 15kV class?
For the 15kV voltage class, the maximum phase-to-ground operating voltage is 8.3kV and phase-to-phase is 14.4kV.
What products are compatible with the K675J3 junction?
The K675J3 mates with Elastimold® 900 A Series Elbow connectors, K675 Elbow Connector, K675BE Bushing Extender, and 675BEA3 Bushing Adapter.
What are the applications for the K675J3 junction?
It is designed for subsurface, vault, or padmount applications, used for sectionalizing, looping, tapping, and equipment bypass.
What items are included in the K675J3 kit?
The kit includes the basic molded junction, mounting hardware, two tubes of lubricant, installation instructions, and three protective caps.
How to Install K675J35 Deadbreak Junction with Universal Mount
This guide provides step-by-step instructions for installing the K675J35 Deadbreak Junction using the universal mounting method, including securing brackets, assembling the junction, grounding, and preparing for operation. Ensure all apparatus is de-energized before beginning.
Estimated time: 1h
Tools needed:
Wrench set (for 3/8" and 1/2" hex fasteners), Marking tool, Wire strippers
Supplies needed:
K675J35 Deadbreak Junction, Base Bracket, Base Plate, Universal Brackets (4), Mounting Hardware Prepack (includes 3/8" hex head cap screws, external tooth lock washers, 3/8" hex nuts, 1/2" hex head cap screws, 1/2" split lock washers, 1/2" hex nuts), Suitable fasteners (for mounting universal brackets to surface, user-supplied), Grounding wire (No. 2 solid to 1/0 stranded), ELASTIMOLD approved lubricant, HV insulated cap(s) or connector(s) (for unused bushings)
- Safety First: De-energize Apparatus
Before beginning any installation, ensure all apparatus is completely de-energized. This product should only be installed by competent personnel trained in high voltage electrical equipment safety practices. Failure to follow these instructions can result in serious injury or death.
- Determine Mounting Location and Mark Slots
Select the desired location for the junction assembly. Use the base plate as a template, place it on the mounting surface, and accurately mark all slot locations for drilling or fastener placement.
- Attach Initial Universal Brackets to Surface
Secure two (2) universal brackets to the marked flat surface using suitable fasteners. Tighten these fasteners securely to prevent any movement of the brackets during operation.
- Connect Remaining Universal Brackets
Attach the remaining two (2) universal brackets to the two brackets already mounted on the surface. Position them at the desired angle and secure them tightly using the supplied 3/8” hex head cap screws, external tooth lock washers, and 3/8” hex nuts.
- Assemble Junction to Base Bracket and Plate
Connect the deadbreak junction to the base bracket assembly and base plate. Use two (2) 1/2” hex head cap screws, two (2) 1/2” split lock washers, and two (2) 1/2” hex nuts, attaching them to the center mounting holes on the bracket assembly. Tighten all components securely.
- Mount Junction Assembly to Universal Brackets
Attach the entire deadbreak junction assembly to the previously installed universal brackets. Use the supplied 1/2” split lock washers, 1/2” hex nuts, and 1/2” hex head cap screws. Ensure the parking stand is in the upright position and tighten all fasteners securely.
- Ground the Assembly
The base bracket assembly and the junction’s black conductive jacket must be properly grounded. Connect a grounding wire (No. 2 solid to 1/0 stranded) to the grounding lug provided on the base bracket. Ensure a secure and reliable ground connection.
- Prepare Operating Interfaces
Remove all protective shipping caps from the operating interfaces and thoroughly clean them. Lubricate each interface with an ELASTIMOLD approved lubricant; do not use substitutes. If any operating interfaces are not utilized, install appropriate HV insulated caps before energizing the circuit. Do NOT use the protective shipping caps for this purpose as they are not insulated.
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