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Product Detailed Parameters
- Description：PACT MCR-V2-4012-70-250-1A-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：2.756" L x 1.181" W (70.00mm x 30.00mm)
- Height - Seated (Max)：3.543" (90.00mm)
- Termination Style：Terminal Block
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：250 A
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Overview
Phoenix Contact part number 2905882 is a window-type current transformer belonging to the PACT MCR-V2-4012 series. It features a primary current rating of 250 A AC and a secondary output of 1 A AC. The device operates with an accuracy class of 1 and has a rated power of 5 VA. Designed for through-bar installation, it facilitates precise current measurement in electrical systems.
Feature Summary
- Window-type construction allows direct mounting around busbars or cables for non-intrusive current sensing.
- Provides accurate signal conversion from high primary currents to standardized low secondary outputs for monitoring equipment.
Applications
- Integration with energy meters for power consumption tracking
- Connection to data acquisition systems for real-time current monitoring
- Installation in industrial control panels for circuit protection supervision
Procurement Notes
Verify that the required primary current matches the 250 A AC specification and that the secondary load does not exceed the 5 VA rated power. Confirm compatibility with the target measuring instrument's input requirements. Ensure the physical aperture size accommodates the specific cable or busbar dimensions intended for installation.
Selection Notes
Select this component when a 250 A AC primary current range is required with a 1 A AC secondary output. Consider the accuracy class 1 performance for applications demanding precise measurement. Evaluate the window-type design against other mounting styles based on available space and existing infrastructure constraints.
Part Context
This current transformer is part of the PACT MCR-V2-4012 series, designed for reliable current transduction in industrial environments. It supports standard DIN rail mounted measurement devices by providing isolated and scaled current signals derived from the main power circuit.
Replacement Considerations
Equivalent part numbers include PACT MCR-V2-4012-70-250-1A-1. Verify that any substitute maintains identical primary/secondary ratings, accuracy class, and physical mounting dimensions to ensure system compatibility.
