ABB 7TBA050280R0057 Meter Sockets - CSA 27716 Certification
Part Number: 7TBA050280R0057
Quick Summary
ABB 7TBA050280R0057 Meter Sockets provide reliable power distribution for underground metering installations. Engineers often wrestle with durable, code-compliant solutions that resist weather and soil moisture while simplifying field wiring. This option carries CSA 27716 certification and a Weatherproof Type 3R enclosure, enabling robust outdoor performance. Designed for 120/240 V systems with a 400 A current rating, it supports both overhead and underground feeds, reducing retrofit costs. For procurement teams, the combination of demonstrated compliance and straightforward install translates to lower lifecycle costs and fewer on-site issues. Its four-jaw twin cover and test switches further streamline commissioning and maintenance in demanding environments.
Product Information
Extended Description
7TBA050280R0057 ABB: JS4 underground 4 jaw twin cover. Equipped with test switches. 300A to 5 ratio current transformer.
UPC
624871004747
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/underground installation
Brand / Label
Microlectric
Current Rating
400 A
Effective Date
20050719
Enclosure Type
Weatherproof Type 3R
Number of Phases
1 Phase
Product Name
Other
Product Type
Meter Sockets
Standards
CSA 27716
Voltage Rating
120/240 V
Data Sheet, Technical Information
JS4B-4-300/5
UNSPSC
39121102
WEEE Category
Product Not in WEEE Scope
IDEA Granular Category Code (IGCC)
4326 >> Test Block Bypass Meter Sockets
High-current capability delivers a single, robust metering point for heavy-load applications, minimizing cabinet space and simplifying feeder design. This reduces installation complexity and upfront capital expense in new facilities. The 120/240 V rating ensures compatibility with common North American power systems, eliminating the need for adapters and reducing wiring errors during field connections. A Weatherproof Type 3R enclosure enables reliable outdoor operation, protecting metering components from moisture and weather exposure in underground or exposed installations. The 4 jaw twin cover with test switches supports fast commissioning and safe on-site testing, lowering maintenance time and improving technician confidence. CSA 27716 certification provides regulatory assurance for Canadian projects, helping with procurement approvals and reducing risk during audits. Overall, the design supports lower life-cycle costs while delivering durable performance in harsh environments.
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FAQs
Yes. This meter socket is designed for both underground and overhead installations, aligning with 120/240 V systems and a 400 A rating. Its Weatherproof Type 3R enclosure helps protect connections in outdoor environments, simplifying site wiring and reducing rework.
The unit supports 400 A current rating and 120/240 V nominal voltage. It uses a 4J 300 CT meter transformer configuration and is intended for single-phase applications, with a robust twin-cover design that facilitates safe testing and maintenance.
Industrial facilities, commercial buildings, and utility-scale metering projects benefit from the high current capacity, outdoor durability, and regulatory compliance (CSA 27716). It is ideal where reliable, easy-to-maintain metering sockets are required in harsh environments.
CSA 27716 certification is specified, and the enclosure is Weatherproof Type 3R. These certifications support outdoor installation, regulatory compliance, and safe operation in Canadian metering projects.
The test switches on the twin cover simplify commissioning and periodic testing, reducing field downtime. The weatherproof enclosure minimizes moisture-related issues, extending service life and lowering maintenance costs in outdoor installations.