Overview
Prepare your enquiry
Stock reference HAG-BD441 is listed under: add-on residual-current block. Inventory designation markers: DIFF.30MA; 4*40A. An add-on residual-current block must be paired with a device specified by its manufacturer. It is not a universal standalone assembly; pole count, mechanical interface and breaker series are part of compatibility.
A precise reference and a clear requirement help our team check your selection.
- Include quantities and the intended use.
- Describe existing equipment and interfaces to check.
- Specify the documents or technical details your project requires.
Applications
For completing a protective device with a documented pairing. Confirm breaker reference, pairing rating, type and sensitivity. No breaker, coupling accessory or approval of a supplied assembly is inferred.
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