ABB Installation Products 274J2A-5 200 Amp, 25kV, Loadbreak 2 Point Junction, with U-Straps. Old Style Rubber
UPC: 783786092567
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 200 Amp Current Rating
- 25kV Voltage Rating
- 2-Pole Configuration
- Durable Rubber Construction
- Includes U-Straps for Mounting
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 |
Mounting | U-Straps |
Special Features | Old Style Rubber with U Straps |
Standard | ANSI/IEEE Standard 386 |
Type | Loadbreak 2-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) | 7.0000 L |
Package Weight (Metric) | 3.1750 kg |
2701A4
25kV 200 Amp, Loadbreak Bushing Insert, includes internal torquing feature using 200AT Assembly Tool. Length 8.93 inch, Widest Diameter 2.9 inch.
Frequently Asked Questions
What is the product model number?
The product model number is 274J2-5, a 25kV 200A Loadbreak 2-Way Junction with "U" Straps.
Is the junction fully submersible?
Yes, the junction features a fully shielded, fully submersible molded rubber housing.
What is the corona extinction voltage?
The corona extinction voltage is 19kV AC at 3pC sensitivity.
What is the DC 15-minute withstand voltage?
The DC 15-minute withstand voltage is 78kV.
What is the AC one-minute withstand voltage?
The AC one-minute withstand voltage is 40kV.
What is the BIL impulse withstand rating?
The BIL impulse withstand rating is 125kV (1.2 x 50 microsecond wave).
What standard does this product meet?
The product meets ANSI/IEEE Standard 386, Latest Revision.
What mounting hardware is included?
The junction is supplied with U-strap and a back plate for front surface or back surface mounting.
What products are compatible with this junction?
This junction mates with Elastimold® Elbow connectors, 25kV Family of Elbow Connectors, 370GLR Grounding Elbow, 370TR Test Rod, and 273/274DRG Insulated Cap.
What are the applications for this junction?
ELASTIMOLD® junctions are designed for subsurface, vault, or padmount applications and can be used for sectionalizing, looping, tapping, and equipment bypass.
How to Install the 274J2/J3/J4-5 Loadbreak Junction
This guide provides step-by-step instructions for the safe installation and initial setup of the Elastimold 274J2, J3, or J4-5 two-, three-, or four-point loadbreak junctions, including mounting, grounding, and connecting mating products.
Estimated time: 45m
Tools needed:
Drill, Wrench or Socket Set, Cleaning Cloth, Wire Strippers (if grounding wire is needed)
Supplies needed:
Mounting Hardware (supplied with kit), Lubricant (supplied with kit), Grounding Lug (if mounting surface is insulating, not provided), Ground Wire (14AWG minimum, if mounting surface is insulating, not provided), Mating Products (e.g., insulated caps or elbow connectors), Round Yellow Marker (supplied with kit)
- Ensure Safety and Prepare for Installation
De-energize all apparatus completely before beginning any installation or removal of parts. Confirm that only competent personnel, thoroughly trained in good safety practices involving high voltage electrical equipment, will perform this installation. Inspect all components for damage, proper rating, and compatibility with mating parts before proceeding.
- Determine Location and Drill Mounting Holes
Determine the desired mounting location for the loadbreak junction assembly. Using the dimensions provided in the product documentation for your specific junction type (274J2, J3, or J4), accurately drill the required mounting holes into the chosen flat surface.
- Mount Junction Assembly and Ensure Grounding
Assemble the loadbreak junction, shield plate, and hold down brackets using the supplied fasteners. Attach the assembled unit to the prepared mounting surface. Securely tighten all fasteners to ensure no movement during operation. Crucially, ensure the shield plate, hold down brackets, and the black conductive rubber shield are properly grounded. If the mounting surface is conductive and already grounded, no further grounding is necessary. For insulating mounting surfaces, attach a grounding lug (not provided) with one of the mounting bolts and connect a minimum 14AWG ground wire (not provided) from the lug to a ground bus.
- Clean Bushing Interface and Install Mating Products
Thoroughly wipe the bushing interface clean of any contaminants. Lubricate the cleaned interface with the supplied lubricant. Install the mating products, such as insulated caps or elbow connectors, to the bushing insert, strictly following the instructions provided with those specific mating products.
- Verify Proper Seating and Apply Identification Marker
After installing mating products, verify complete assembly by ensuring no portion of the yellow band is visible when viewed from the side; this indicates proper elbow seating. Finally, remove the adhesive-backed round yellow marker supplied with the kit and attach it to the mounting surface in a location clearly visible to the operator.
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