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Product Detailed Parameters
- Description：CMA-3151-250-AO-24DC-05
- 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：Free Hanging (In-Line)
- Size / Dimension：3.150" L x 2.795" W (80.01mm x 70.99mm)
- Height - Seated (Max)：4.638" (117.81mm)
- Termination Style：Terminal Block
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：250 A
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Overview
The Weidmüller 1531930000 is an industrial current sense transformer designed for free-hanging, in-line mounting. It features a primary current rating of 250 A and operates at a frequency of 50 Hz. The device provides accurate current measurement with a precision class of 0.5. It includes touch protection for enhanced safety during operation. This component is engineered for integration into industrial automation systems requiring reliable current monitoring.
Feature Summary
- Provides precise current sensing with a 0.5 accuracy class
- Features integrated touch protection for operational safety
- Supports in-line mounting for flexible installation
Applications
- Industrial automation control panels
- Electrical distribution systems
- Current monitoring in machinery
Procurement Notes
Verify the specific part number against official Weidmüller documentation to ensure compatibility with system requirements. Confirm that the 250 A primary current rating and 50 Hz operating frequency align with the intended application. Check for any required accessories or mounting hardware specified in the technical datasheet. Ensure that the touch protection features meet local safety regulations for the installation environment.
Selection Notes
Select this component when a robust, in-line current transformer is needed for industrial applications. The 250 A rating suits high-current environments, while the 0.5 accuracy class ensures reliable data for control systems. Consider the free-hanging mounting style for ease of integration into existing panel layouts. Verify that the 50 Hz frequency matches the power supply characteristics of the target equipment.
Part Context
This current transformer belongs to Weidmüller's industrial automation accessory range. It complements their broader portfolio of electrical connection and signal processing solutions. The product supports modern industrial infrastructure by providing essential monitoring capabilities within compact, durable designs suitable for demanding operational conditions.
Replacement Considerations
Consult official Weidmüller cross-reference guides for verified substitute models. Ensure any replacement maintains the 250 A rating, 0.5 accuracy class, and 50 Hz frequency. Verify mechanical dimensions and mounting compatibility before substitution.
