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Product Detailed Parameters
- Description：CMA-CTM-7-60-1A-0.4VA-1
- Series：-
- Mfr：Weidmüller
- Package：Box
- Frequency Range：50Hz
- Type：Non-Invasive (Solid Core)
- Inductance：-
- ET (Volt-Time)：-
- Current Ratio：-
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：DIN Rail
- Size / Dimension：1.083" L x 0.748" W (27.51mm x 19.00mm)
- Height - Seated (Max)：1.831" (46.51mm)
- Termination Style：Terminal Block
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：60 A
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Overview
The Weidmüller 2556020000 is a closed current transformer designed for industrial applications. It features a primary current rating of 60 A and a secondary current output of 1 A. The device supports a maximum load of 0.4 VA and maintains a tolerance class of 1. This component is engineered for DIN rail mounting, ensuring secure installation in control panels. It operates within a temperature range suitable for standard industrial environments, providing reliable current sensing capabilities for monitoring and protection circuits.
Feature Summary
- Closed core design for accurate current transformation
- DIN rail mounting style for panel integration
- Industrial grade tolerance class for precision
- Rated for 60 A primary current input
Applications
- Industrial current monitoring systems
- Electrical protection circuit sensing
- Energy metering equipment
- Control panel instrumentation
Procurement Notes
Verify the specific ordering code CMA-CTM-7-60-1A-0.4VA-1 matches the required technical specifications before purchase. Confirm that the 60 A primary rating and 1 A secondary output align with your system's electrical requirements. Ensure compatibility with DIN rail mounting standards used in your facility. Check for any regional compliance certifications required for your specific market application.
Selection Notes
Select this model when a closed current transformer with a 60 A primary rating is required. Consider the 0.4 VA load capability to ensure it meets the burden requirements of your connected measuring devices. Verify that the 1 A secondary output is compatible with your downstream instrumentation. Evaluate the tolerance class 1 accuracy against your measurement precision needs.
Part Context
This component belongs to Weidmüller's series of current sense transformers. It is part of their industrial connection and sensing portfolio, designed for robust performance in electrical distribution and control applications. The product line emphasizes reliability and ease of integration into standard DIN rail mounted systems.
Replacement Considerations
Cross-reference with other Weidmüller models offering similar 60 A primary ratings and 1 A secondary outputs. Ensure replacement parts maintain the same 0.4 VA load capacity and tolerance class. Verify mechanical compatibility with existing DIN rail configurations.
