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Product Detailed Parameters
- Description：PACT MCR-V2-4012- 70- 500-5A-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：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)：500 A
Download product information
Overview
Phoenix Contact part number 2277682 is a window-type current transformer designed for DIN rail mounting. It features an AC primary current rating of 500 A and a secondary current output of 5 A, providing a 500:5 transformation ratio. The device operates within a frequency range of 50 Hz to 60 Hz and carries an accuracy class of 1 with a rated power of 10 VA. Physical dimensions include a length of 70 mm and a height of 92 mm.
Feature Summary
- Window-type construction allows for easy installation around existing busbars or cables without disconnecting the circuit.
Applications
- Industrial energy monitoring systems
- Electrical distribution panel metering
- Power quality analysis equipment
Procurement Notes
Verify that the required primary conductor diameter fits within the transformer's window aperture before procurement. Confirm that the load connected to the secondary terminals does not exceed the 10 VA rated power specification to maintain the stated Class 1 accuracy. Ensure the operating environment supports the standard industrial temperature range associated with this component series.
Selection Notes
Select this model when a non-invasive measurement solution is required for circuits carrying up to 500 A AC. The pluggable design facilitates maintenance and replacement on DIN rails. Consider the physical dimensions of 70 mm by 92 mm to ensure adequate space in the enclosure. This unit is suitable for standard 50/60 Hz power frequencies.
Part Context
This component belongs to the Phoenix Contact PACT MCR-V2-4012 series of current transformers. These devices are engineered for industrial automation and electrical engineering applications where reliable current sensing is critical. The series emphasizes robust construction and compatibility with standard DIN rail mounting systems used in control cabinets.
FAQ
What is the maximum primary current this transformer can handle?
The maximum AC primary current rating is 500 A.
Does this unit require disconnection of the main circuit for installation?
No, the window-type design allows the transformer to be mounted around the conductor without breaking the circuit.
