ABB Installation Products 274J4WB 200 Amp, 25kV, Loadbreak 4 Point Junction. White Band.
UPC: 783786363599
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 200 Amp continuous current rating for medium-voltage systems
- 25kV loadbreak capability for safe switching and isolation
- 4-point junction design enables versatile circuit connectivity
- Distinct white band for easy identification and system management
- Suitable for medium-voltage power distribution and industrial applications
Specifications
Amperage Rating | 200 A |
Application | Designed for subsurface, vault or padmount applications and can be used for sectionalizing, looping, tapping, and equipment bypass |
Color | Black |
Environmental Conditions | Fully Shielded, Fully Submersible |
Insulation | True |
Material | Housing - Molded Rubber |
Special Features | White Band |
Standard | ANSI/IEEE Standard 386 |
Type | Loadbreak 4-Way Junction |
Voltage Rating | 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) | 19.1500 L |
Package Weight (Metric) | 8.6860 kg |
2701EA4A
200 Amp, 25kV, Loadbreak Extended Bushing Insert. Includes internal torquing feature using 200AT Assembly Tool.
USK 500-12
Aluminum Flood-Seal Mechanical Splice Two-Wire Kits, conductor range 2-500 connector length 12 inch, screws per side 2
273DRGA-PGE
200 Amp, 25kV, Insulated Cap with Ground, Equipped with Insulated Cuff, without Probe. For PGE273DRGA
200 Amp, 25kV, Insulated Cap with Ground, Equipped with Insulated Cuff, without Probe. White Band
Frequently Asked Questions
What is the 274J4 junction's voltage and current rating?
The 274J4 is a 25kV, 200 Amp loadbreak 4-way junction, suitable for 25-kV class distribution systems. It is rated for 200-ampere continuous and loadbreak operation.
What is the impulse withstand rating of the 274J4?
The impulse withstand rating (BIL) is 125kV (1.2 x 50 microsecond wave).
How do I order the 274J4 junction with U-style straps?
To order the junction with "U" style mounting straps, add "-5" at the end of the catalog number.
What is included in the 274J4 kit?
Each kit contains one basic molded junction 274J4, two protective shipping caps 2701-41, two tubes of lubricant 82-08, and one installation instruction IS-0798.
What is the fault close rating for the 274J4?
The fault close rating is 10kA Symmetrical for 10 Cycles Momentary & Fault Close.
What is the AC and DC withstand voltage?
The junction has a 40kV AC one-minute withstand and a 78kV DC fifteen-minute withstand.
What standards does the 274J4 junction meet?
The 274J4 junction meets ANSI/IEEE Standard 386, Latest Revision.
How can the 274J4 junction be mounted?
The junction comes with universal brackets for flat or curved surfaces. It supports tilt mounting angles from 0° to 90° in 15° increments.
What products are compatible with the 274J4 junction?
The 274J4 provides mating for other Elastimold® loadbreak type products, including 25kV Family of Elbow Connectors, 370GLR Grounding Elbow, 370TR Test Rod, and 273/274DRG Insulated Cap.
What applications is the ELASTIMOLD junction designed for?
ELASTIMOLD junctions are designed for subsurface, vault, or padmount applications. They can be used for sectionalizing, looping, tapping, and equipment bypass.
How to Install the 274J4WB Two--, Three--, and Four--Point Loadbreak Junctions
Installation guide for mounting and wiring the 274J4WB loadbreak junctions. Ensure all apparatus is de-energized before beginning.
Estimated time: 45m
Tools needed:
Screwdriver, Level, Drill, Wrench
Supplies needed:
Mounting brackets with hardware, Lubricant, Grounding wire, Insulated caps or connectors
- Attach mounting brackets and position junction
Loosely attach the universal mounting brackets to the junction back plate. Position the assembly against the wall and adjust the brackets for proper alignment. Mark the bracket locations on the wall.
- Mount the brackets to the wall
Detach the universal mounting brackets from the junction back plate. Mount the brackets to the wall according to the marks made in the previous step. Ensure the brackets are securely fastened.
- Attach the junction back plate
With the universal mounting brackets securely fastened to the wall, attach the back plate (with the junction assembled) to the mounting brackets. Ensure the parking stands are in the upright position.
- Adjust mounting angle
Adjust the mounting angle of the junction to the desired position. The mounting angle can be adjusted from 0 to 90 degrees in 15-degree increments.
- Secure the assembly
Tighten all bolts securely to ensure there is no movement during operation. Verify that the assembly is stable.
- Ground the back plate
Ground the back plate using the provided grounding lug. This lug accommodates wire sizes from No. 10 Solid to No. 1 Stranded.
- Prepare and connect mating products
Thoroughly clean the bushing interface of any contaminants and lubricate it with the supplied lubricant. Install the mating products to the bushing insert, following the instructions provided with those products. Ensure the yellow band is not visible when viewed from the side, indicating full elbow seating.
- Install protective caps on unused interfaces
WARNING: If all operating interfaces are not utilized, an Elastimold 273DR insulated cap MUST be installed on the unused interface(s) before energization. Do not use protective shipping covers for this purpose.
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