RXMVB4-RK251402-AD is a complete ABB legacy device marking. The reviewed ABB public library did not provide an exact matching product manual, so protection function, coil or measuring rating, contact arrangement, burden, and case connection are not inferred.
- ABB
- RXMVB4-RK251402-AD
- Not confirmed in reviewed ABB public documents
- Verify from physical nameplate
Before installation, identify the device from its nameplate and match the measuring or control circuit, auxiliary supply, case terminals, settings, and test procedure to the exact ABB relay documentation and protection drawings.
Important Notice: Use the complete RXMVB4-RK251402-AD code and verify the physical nameplate and current ABB documentation before installation or replacement.
Apter Power RXMVB4-RK251402-AD Manuals and Guides
Important Notice: These are two separate Apter Power documents with distinct layouts and model-specific content, prepared from the manufacturer-published ABB information named in each document. Confirm the physical nameplate, current manufacturer documents, and host-system requirements before installation or replacement.
ABB legacy protection and control hardware
Maintains the documented relay ratings, terminal mapping, and protection testing role in a correctly matched installation.
Process and machine automation
Supports the control, communication, power, safety, measurement, or protection duty stated in the official source for this exact or verified family identity.
Lifecycle-controlled maintenance
Requires complete-code, nameplate, host-system, and project verification before replacement or recommissioning.
Read and follow the exact ABB documentation and host-equipment instructions before use. Verify RXMVB4-RK251402-AD from the physical nameplate.
Check 1
Match every character of RXMVB4-RK251402-AD to the physical nameplate before work.
Check 2
Use the exact ABB manual, wiring drawing, and safety instructions for the installed revision.
Check 3
De-energize and apply the required lockout, discharge, ESD, and stored-energy controls before removal.
Check 4
Back up firmware, parameters, controller project, calibration, and network settings where applicable.
Check 5
Verify supply, signal type, polarity, grounding, shielding, connector pinout, load, and environmental limits.
Check 6
Commission with the manufacturer test procedure and record results before returning equipment to service.
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