ABB 7TBA050280R0040 Meter Sockets - CSA 27716
Part Number: 7TBA050280R0040
Quick Summary
ABB 7TBA050280R0040 Meter Sockets deliver rugged, weatherproof metering connections for overhead and underground power installations. These CT-ready, 1-phase sockets support a 400 A rating and 120/240 V, enabling direct integration into high-demand service feeders. Engineers often struggle with CT provisioning and outdoor durability, which can complicate installation and extend project timelines. CSA 27716 certification and a Weatherproof Type 3R enclosure provide clear compliance and robust protection for outdoor sites. This solution aligns with modern power management and distribution strategies, offering reliable metering that reduces wiring errors, speeds deployment, and supports seamless compatibility with Microlectric components and official data sheets for procurement clarity.
Product Information
Extended Description
7TBA050280R0040 ABB: JS4 underground 4 jaw meter socket configuration. Provision only for current transformer. Secondary circuit wiring not included.
EAN
0624871051864
UPC
624871051864
Replacement Product ID (NEW)
7TBA050280R0063
Country of Origin
Canada (CA)
Selling Unit of Measure
each
Package Level 1 Units
1 piece
Application
For overhead/underground installation
Brand / Label
Microlectric
Current Rating
400 A
Effective Date
19961217
Enclosure Type
Weatherproof Type 3R
Number of Phases
1 Phase
Product Name
METER SOCKETS
Product Type
Meter Sockets
Standards
CSA 27716
Voltage Rating
120/240 V
Data Sheet, Technical Information
JS4A-4TW
UNSPSC
39121102
WEEE Category
Product Not in WEEE Scope
IDEA Granular Category Code (IGCC)
4326 >> Test Block Bypass Meter Sockets
Feature: 400 A current rating with 120/240 V operation. Business Impact: Supports high-load metering without the need for additional transformers or enclosures, improving installation speed and reducing total installed cost. Application: Suitable for industrial feeders and building service entrances where large-metering capability is required. Feature: CT-ready design with provision for current transformer. Business Impact: Simplifies metering wiring and reduces field configuration errors, accelerating commissioning and improving measurement accuracy. Application: Energy management projects and utilities deploying CT-based metering. Feature: Weatherproof Type 3R enclosure. Business Impact: Delivers outdoor and underground service reliability, minimizing weather-related failures and downtime. Application: Exterior meter installations in harsh environments. Feature: Single-phase 1-phase configuration. Business Impact: Widely compatible with common commercial and residential service setups, reducing complex wiring issues. Application: Facility power distribution and service entrances. Feature: Data Sheet JS4A-4TW and Microlectric branding. Business Impact: Ensures procurement traceability and access to official technical resources, supporting faster sourcing and compliance checks. Application: Engineering specifications and supplier audits. Feature: Country of origin Canada (CA). Business Impact: Supports supply chain resilience and regional procurement considerations. Application: Global manufacturing and utilities with regional sourcing requirements.
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FAQs
Installations should follow licensed electrical practices. Ensure CTs are connected to the provided CT provision, secure the 4-jaw configuration, and mount the unit within the Weatherproof Type 3R enclosure for outdoor or underground sites. Consult the JS4A-4TW data sheet for terminal layouts and torque specifications to minimize connection resistance and ensure accurate metering.
The socket is rated for 400 A with a 120/240 V single-phase supply. It uses a 4-jaw configuration and is CT-ready, making it suitable for CT-based metering schemes in commercial and industrial facilities.
Yes. It is designed for both overhead and underground installation, featuring a Weatherproof Type 3R enclosure that provides outdoor protection, reliability in harsh environments, and safer field service.
The product aligns with CSA 27716 standards and is delivered with a Data Sheet JS4A-4TW for technical reference. Its Type 3R enclosure supports outdoor usage, and it is marked for WEEE scope considerations as ‘Product Not in WEEE Scope’ where applicable.
CT provisioning reduces wiring complexity and potential miswiring, accelerating commissioning and improving metering accuracy. The CT-ready design minimizes field modifications and maintenance disruptions, contributing to lower lifecycle costs and faster ROI in energy-management and utility-scale projects.