2277763

$39.72

Description：PACT MCR-V1-21-44-125-5A-1
Series：-
Mfr：Phoenix Contact
Package：Bulk

SKU:51b4b932c5ed Category: Current Sense Transformers Brand: Phoenix Contact

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Product introduction

Product Detailed Parameters

Description：PACT MCR-V1-21-44-125-5A-1
Series：-
Mfr：Phoenix Contact
Package：Bulk
Frequency Range：50Hz ~ 60Hz
Type：Non-Invasive (Solid Core)
Inductance：-
ET (Volt-Time)：-
Current Ratio：-
DC Resistance (DCR)：-
Ratings：-
Mounting Type：DIN Rail
Size / Dimension：1.732" L x 1.181" W (44.00mm x 30.00mm)
Height - Seated (Max)：2.598" (66.00mm)
Termination Style：Terminal Block
Turns Ratio - Primary:Secondary：-
Current Rating (Amps)：125 A

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2277763

Overview

Phoenix Contact part number 2277763 is a PACT MCR-V1-21-44-125-5A-1 bus-bar current transformer designed for industrial applications. It features a primary current rating of 125 A AC and a secondary current rating of 5 A AC. The device operates within a frequency range of 50 Hz to 60 Hz and has a rated power of 3.75 VA. It offers accuracy class 1 performance. Mounting options include DIN rail and panel installation. The unit includes a 21 mm bore size suitable for bus bars.

Feature Summary

Provides accurate AC current measurement with a 125 A primary to 5 A secondary conversion ratio.
Supports flexible installation via DIN rail or panel mounting configurations.
Delivers high precision with an accuracy class of 1 for reliable data acquisition.

Applications

Industrial energy monitoring systems
Electrical distribution panels
Power quality analysis equipment

Procurement Notes

Verify the specific ordering suffix and technical datasheet version before procurement to ensure compatibility with existing system requirements. Confirm that the primary current rating of 125 A matches the load conditions. Check regional availability as supply status may vary by distributor location. Ensure proper handling procedures are followed during installation to maintain accuracy class specifications.

Selection Notes

Select this component when a 125 A primary current rating and 5 A secondary output are required for AC measurements. Consider the 3.75 VA burden capacity to ensure it supports the connected metering devices without exceeding limits. Evaluate the 21 mm bore dimension against the physical dimensions of the conductor or bus bar in the target application.

Part Context

This component belongs to the Phoenix Contact PACT series, which specializes in current transformers for industrial automation and process control. The PACT line focuses on providing precise measurement solutions for energy management and electrical safety. Part 2277763 represents a specific configuration within this family tailored for standard bus-bar applications.