2753140000

$180.74

Description：KCMA-28-500-5A-3VA-1
Series：-
Mfr：Weidmüller
Package：Box

SKU:4c8fbb6e822e Category: Current Sense Transformers Brand: Weidmüller

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Product introduction

Product Detailed Parameters

Description：KCMA-28-500-5A-3VA-1
Series：-
Mfr：Weidmüller
Package：Box
Frequency Range：50Hz
Type：Non-Invasive (Split Core)
Inductance：-
ET (Volt-Time)：-
Current Ratio：-
DC Resistance (DCR)：-
Ratings：-
Mounting Type：Free Hanging (In-Line)
Size / Dimension：2.323" L x 1.929" W (59.00mm x 49.00mm)
Height - Seated (Max)：3.154" (80.11mm)
Termination Style：Wire Leads
Turns Ratio - Primary:Secondary：-
Current Rating (Amps)：500 A

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2753140000

Overview

The Weidmüller 2753140000 is a split-core current transformer designed for precise measurement of AC load current consumption using RMS value methods. It features a primary current rating of 500 A and a maximum secondary current of 5 A. The device supports a load capacity of 3 VA with a tolerance class of 1. Designed for asymmetrical cable feed-through, it operates at 50 Hz and utilizes a free-hanging mounting style.

Feature Summary

Split-core design enabling installation without disconnecting the primary conductor
Asymmetrical cable feed-through configuration for flexible wiring applications
RMS value measurement method ensures accurate current consumption monitoring

Applications

Industrial load current monitoring
Energy management systems
Electrical distribution panels

Procurement Notes

Verify the specific part number against official Weidmüller documentation to confirm the 500 A primary rating and split-core architecture. Ensure compatibility with existing asymmetrical cable setups. Cross-reference technical specifications directly with the manufacturer's datasheet to avoid discrepancies found in third-party listings.

Selection Notes

Select this component when non-intrusive current measurement is required for high-current AC circuits. The split-core construction facilitates retrofitting into existing installations. Confirm that the system load does not exceed the 3 VA burden limit and that the primary current remains within the 500 A range for optimal accuracy.

Part Context

This component belongs to the industrial current transformer sensor category. It is distinct from solid-core transformers due to its ability to clamp around existing cables. The product line focuses on providing reliable data for energy monitoring and protection schemes in industrial environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify mechanical dimensions and electrical ratings before considering alternative models from other manufacturers.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.