2277297

Description：CURRENT SENSE TRANSFORMER
Series：-
Mfr：Phoenix Contact
Package：Bulk

SKU:329287b45df8 Category: Current Sense Transformers Brand: Phoenix Contact

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Product introduction

Product Detailed Parameters

Description：CURRENT SENSE TRANSFORMER
Series：-
Mfr：Phoenix Contact
Package：Bulk
Frequency Range：50Hz ~ 60Hz
Type：Non-Invasive (Split Core)
Inductance：-
ET (Volt-Time)：-
Current Ratio：-
DC Resistance (DCR)：-
Ratings：-
Mounting Type：DIN Rail
Size / Dimension：3.346" L x 1.181" W (85.00mm x 30.00mm)
Height - Seated (Max)：4.252" (108.00mm)
Termination Style：Terminal Block
Turns Ratio - Primary:Secondary：-
Current Rating (Amps)：100 A

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2277297

Overview

The Phoenix Contact PACT MCR-V2-5012-85 (Part Number 2277297) is a window-type current transformer designed for electrical measurement applications. It features selectable primary currents ranging from 100 A AC to 1500 A AC and selectable secondary outputs of either 1 A AC or 5 A AC. The device offers configurable accuracy classes, specifically Class 0.5 or Class 1, allowing for precise energy monitoring requirements. Additionally, the rated power output is selectable to match specific load conditions.

Feature Summary

Window-type design allows installation around busbars without circuit interruption
Configurable primary current range accommodates various load levels
Selectable secondary current output supports different metering standards
Adjustable accuracy class ensures compliance with precision requirements

Applications

Low-voltage electrical installations
Energy monitoring systems
Power distribution panels
Industrial automation control cabinets

Procurement Notes

Verify that the selected configuration matches the required primary current range, secondary output type, and accuracy class before ordering. Confirm that the rated power specification aligns with the connected burden. Ensure the physical dimensions are compatible with the available busbar size in the installation environment. Cross-reference the part number 2277297 with the specific datasheet version to confirm all parameter selections.

Selection Notes

Choose this component when a non-intrusive current measurement solution is needed for busbar-mounted applications. Select based on the maximum expected primary current and the required measurement accuracy. Ensure the secondary output matches the input specifications of the downstream measuring device. Verify that the rated power capability exceeds the total burden of the connected circuit to maintain accuracy.

Part Context

This component belongs to the PACT MCR-V2 series by Phoenix Contact, which specializes in signal conditioning and measurement devices for industrial environments. The series focuses on providing reliable interface solutions between primary electrical circuits and secondary control systems. This specific model serves as a critical sensor element for energy management and protection schemes.