ABB 1VCF339751R8948 installation and technical decision record
ABB 1VCF339751R8948 is the exact order reference for 220–250 V AC breaker spring-charging motor in the VD4/Vmax spring-charging motors family. Its intended job is to recharge the matched breaker closing springs. Select it against the installed asset rather than a code prefix or a similar-looking component.
The shared ABB category image is only a visual reference, not a verified photograph of the exact ABB 1VCF339751R8948. Confirm the label, full suffix and manufacturer's drawing before procurement.
Technical data to place on the purchase record
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | 1VCF339751R8948 |
| Product family | VD4/Vmax spring-charging motors |
| Component role | 220–250 V AC breaker spring-charging motor |
| Exact ABB order reference | 1VCF339751R8948 |
| ABB product series | VD4/Vmax spring-charging motors |
| Representative code | 1VCF339751R8948 |
| Later ABB code | 1VCF339751S8948 |
| Function | M-MS-MAS circuit-breaker spring charging |
| Supply | 220–250 V AC in current ABB spare listing |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
The ABB 1VCF339751R8948 data above identifies the cited variant. Where a related item differs in rating, interface, mechanical position or supplied accessories, the value shown for ABB 1VCF339751R8948 must not be transferred to that other code.
Where the part belongs
Locate ABB 1VCF339751R8948 in the specific panel, robot or measurement system. Document the host's designation and serial or drawing reference. The application is to recharge the matched breaker closing springs.
An ABB 1VCF339751R8948 request without the host identity can select the correct-looking family yet the wrong version. Record the installed mounting and mating parts before a quote is approved.
Selection gates
For ABB 1VCF339751R8948, compare mechanism family, supply frequency/voltage, pinion and wiring. Review the complete nameplate and ABB service record, including ratings that a short catalog description may not show.
If a supplier proposes another code in place of ABB 1VCF339751R8948, require a written equivalence decision for each gate. Similar catalog names alone do not prove safe interchangeability.
Electrical or mechanical interface
The connection around ABB 1VCF339751R8948 may include a rail, connector, pinion, gland, conductor or control circuit. Record its size, orientation and installation constraints.
Match the ABB 1VCF339751R8948 interface to the field drawing. Unexpected terminal numbers, colour, physical length or protection option are reasons to pause installation and confirm the complete article.
Failure evidence and spare strategy
Before replacing ABB 1VCF339751R8948, capture the fault symptom, alarm history and as-found condition. Check upstream supply, downstream wiring and surrounding mechanism as relevant.
Keep ABB 1VCF339751R8948 as a controlled spare tied to its host and revision. A failed surrounding assembly can make an undamaged replacement appear defective if the original fault remains.
Receipt and fitting
Inspect the delivered ABB 1VCF339751R8948 marking, condition and package contents against the purchase record. Isolate and secure the host following the manufacturer's procedure before handling it.
During ABB 1VCF339751R8948 installation, preserve wiring identification, mechanical clearances, earthing and any required calibration or configuration. Do not infer a replacement route from visual similarity.
Acceptance evidence
After installing ABB 1VCF339751R8948, prove spring charge cycle and motor cut-off. Record measurements and test states, including the host's normal, fault and inhibited responses where applicable.
Release the equipment only when ABB 1VCF339751R8948 and its connected system pass the site acceptance plan. Retain the as-left code, settings and observations for the next maintenance event.
Commercial clarification
Quote ABB 1VCF339751R8948 exactly and specify quantity, destination asset, delivery condition and documentation required. Ask for the precise article, not a generic series label.
For ABB 1VCF339751R8948, obtain confirmation of any end-of-life status, replacement code or missing accessory before issuing the purchase order. Preserve that decision with the asset record.
Other configurations represented on this page
The following codes are grouped with ABB 1VCF339751R8948 by the stated concrete series. They will not receive separate pages. Their different ratings, physical roles or accessories still require individual order confirmation; they are not automatically interchangeable.
- 1VCF339751S8948
Information to send with the enquiry
Send ABB 1VCF339751R8948, the asset identifier, a readable installed label and the technical selection gates to the supplier. Ask for the exact supplied code and any explicit deviation.
File the ABB 1VCF339751R8948 approval and commissioning results with the plant spare-parts record.
