ABB 7TBA050290R0152 JS4 Overhead Connector Kit - Type 3R
Part Number: 7TBA050290R0152
Quick Summary
ABB 7TBA050290R0152 JS4 Overhead Connector Kit is a reliable solution for overhead meter sockets. It addresses the industry demand for high-capacity, field-friendly terminations in outdoor environments. This kit supports up to 2x750 kcmil conductors and is designed for 120/240 V single-phase service, with a weatherproof Type 3R enclosure ensuring durable outdoor performance. Manufactured with ABB’s quality and compatible with Microlectric labeling, it helps reduce installation time and procurement variability. The result is safer installations, improved reliability, and a clearer path to code-compliant power distribution in industrial or utility settings.
Product Information
Extended Description
7TBA050290R0152 ABB: Connector kit for JS4 overhead 2 x 750 kcmil maximum
UPC
624871005164
Country of Origin
Canada (CA)
Selling Unit of Measure
each
Package Level 1 Units
1 EA
Package Level 1 Width
25.4 mm | 1 in
Package Level 1 Height
25.4 mm | 1 in
Package Level 1 Depth / Length
25.4 mm | 1 in
Application
For overhead installation
Brand / Label
Microlectric
Current Rating
400 A
Effective Date
20070725
Enclosure Type
Weatherproof Type 3R
Number of Phases
1 Phase
Product Name
Other
Product Type
Meter Sockets
Voltage Rating
120/240 V
Data Sheet, Technical Information
JS750
UNSPSC
39121102
WEEE Category
Product Not in WEEE Scope
IDEA Granular Category Code (IGCC)
4326 >> Test Block Bypass Meter Sockets
Feature: 2x750 kcmil maximum conductor capability. Business Impact: Enables high-capacity overhead connections without redesigns or multiple components, reducing field complexity and labor time. Application: Useful for large-meter-socket terminations in industrial facilities or utility feeders. Feature: 400 A current rating. Business Impact: Supports sizable service entries with margin for future load growth, helping avoid controller upgrades soon. Application: Suitable for heavy-load overhead installations at facility entrances. Feature: 120/240 V single-phase rating. Business Impact: Ensures compatibility with common service drops and simplifies panel integrations, lowering commissioning risk. Application: Standard residential/commercial-style service, scalable to industrial environments. Feature: Weatherproof Type 3R enclosure. Business Impact: Provides outdoor protection against rain, dust, and corrosion, reducing site failures and warranty claims. Application: Outdoor overhead installations exposed to weather. Feature: Compliance with JS4 overhead systems and Microlectric labeling. Business Impact: Streamlines procurement and reduces compatibility checks, accelerating project timelines. Application: Projects using ABB JS4 configurations in mixed-brand or cross-licensed sites. These features collectively improve installation efficiency, reliability, and total cost of ownership while addressing common objections about size, compatibility, and outdoor use.
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FAQs
The installation starts with verifying conductor sizes up to 2x750 kcmil and confirming the 120/240 V single-phase service. Mount the kit to the JS4 overhead framework per manufacturer guidelines, secure conductors with appropriate lugs, and ensure the weatherproof Type 3R enclosure is sealed against the outdoor elements. Use the provided UPC for traceability and record-keeping.
This connector kit supports a 400 A current rating, operates at 120/240 V in a single-phase configuration, and is designed for overhead installations. It is compatible with JS4 systems and intended for high-capacity meter socket terminations in overhead service applications, delivering reliable performance under typical utility or industrial loads.
Yes. The kit uses a Weatherproof Type 3R enclosure, explicitly designed for outdoor overhead installations. This enhances protection against rain, dust, and environmental exposure, reducing corrosion risks and maintenance needs while ensuring safer long-term operation in outdoor environments.
The product is documented with WEEE status as Product Not in WEEE Scope and carries a JS750 data sheet for technical information. It is designed for overhead meter sockets and aligns with the UNSPSC 39121102 classification. While it does not list a traditional certification mark, its enclosure and construction support compliance within typical utility and industrial installation practices.
By enabling 2x750 kcmil high-capacity terminations and a single-phase 120/240 V feed in a weatherproof enclosure, the kit reduces field labor and component count, shortening installation time and minimizing rework. The compatibility with ABB JS4 systems and Microlectric labeling helps standardize parts across sites, lowering procurement risk and maintenance costs over the system’s lifecycle.