PXB6LE-63B Interruttore di cortocircuito elettronico a corrente residua con protezione da sovracorrente
Il CHAC PXB6LE-63B è un relè elettronico per protezione da sovraccarico e corto circuito con protezione di corrente residua di tipo B. Disponibile nelle versioni da 6 a 63 A e in configurazione a quattro poli, offre curve B/C/D e sensibilità alla corrente residua da 30 mA a 300 mA.
Riassunto del prodotto
Il CHAC PXB6LE-63B Type B electronic RCBO combines residual-current, overload and short-circuit protection. It serves a different selection need from the Type AC/A PXB6LE-63: buyers must confirm the required residual-current waveform coverage as well as current, voltage and poles.
For importers, distributors and equipment manufacturers, CHAC can review the requested configuration against the circuit requirements and destination-market documents. Agree the exact model, drawings and marking requirements before sample approval or a repeat order.
Key Selection Points
Applicazioni tipiche
Evaluate PXB6LE-63B where the equipment manufacturer or project design calls for Type B residual-current protection on an AC circuit. An inverter, drive or charging application still needs equipment-specific coordination; the Type B label alone is not a universal application approval.
Modulazioni e Guida alla selezione
| Elemento selezionabile | PXB6LE-63B configuration | Cosa verificare |
|---|---|---|
| Protection type | Type B residual-current detection | Do not confuse this with a B overcurrent curve. |
| Current and poles | 6–63A; 1P+N, 2P, 3P+N or 4P | Confirm the switching and protected-conductor arrangement for the circuit. |
| Operating voltage | 230V AC for 1P+N/2P; 400V AC for 3P+N/4P | Use the voltage associated with the selected configuration. |
| Sensitivity and overcurrent curve | 30/50/100/300mA; B/C/D curves | Record the mA value and curve as separate order fields. |
Use these checks to compare the protection function, configuration and related CHAC products before specifying PXB6LE-63B. Related products are selection alternatives or system components, not automatic replacements.
Separate Type B detection from B-curve tripping
A Type B electronic RCBO can still be ordered with a C or D overcurrent curve where supported.
Confirm the model documents before market approval
For a Type B RCBO order, request the technical declaration and test or certification documents covering the exact model and configuration.
Compare PXB6LE-63 for the required function
The CHAC PXB6LE-63 electronic RCBO combines overload, short-circuit and residual-current protection in one device. Choose from four pole arrangements, B/C/D curves and Type AC/A sensitivities to match the circuit, with rated currents from 6A to 63A.
Compare PXB6L-63B for the required function
The CHAC PXB6L-63B electromagnetic RCBO combines overload and short-circuit protection with Type B residual-current protection. Its 6–63A range includes four pole arrangements and B/C/D tripping curves, allowing the ordered configuration to match the circuit and residual-current requirements.
Need Help Specifying PXB6LE-63B?
Send the circuit requirements, selected configuration, destination market and quantity for a model-specific review.
Separate Type B detection from B-curve tripping
A Type B electronic RCBO can still be ordered with a C or D overcurrent curve where supported. The leakage-detection type addresses residual-current waveforms; the overcurrent curve addresses inrush and fault disconnection. Write both explicitly in the specification.
Confirm the model documents before market approval
For a Type B RCBO order, request the technical declaration and test or certification documents covering the exact model and configuration. Check that the declared protection functions and applicable standards agree before accepting a substitute or releasing a branded order.
How to Specify a PXB6LE-63B Order
Use the configuration details below in the purchase specification. Keep the approved drawing revision and product identification with the order so repeat deliveries can be checked consistently.
| Order detail | Information to include |
|---|---|
| Protection type | Type B residual-current detection — Do not confuse this with a B overcurrent curve. |
| Current and poles | 6–63A; 1P+N, 2P, 3P+N or 4P — Confirm the switching and protected-conductor arrangement for the circuit. |
| Operating voltage | 230V AC for 1P+N/2P; 400V AC for 3P+N/4P — Use the voltage associated with the selected configuration. |
| Sensitivity and overcurrent curve | 30/50/100/300mA; B/C/D curves — Record the mA value and curve as separate order fields. |
| Project and documents | Supply the application, installation conditions and destination-market document requirements. |
| Quantity and identification | State the quantity, sample requirement, packaging language and any proposed branding; confirm feasibility before approval. |
Check Installation Fit Before Approval
Specifiche tecniche
| Parametro | |
| Tensione nominale (V) | 230V~(1P+N、2P)/400V~(3P+N、4P) |
| Corrente nominale (A) | 6、10、16、20、25、32、40、50、63 |
| Numero di polacchi | 1P+N, 2P, 3P+N, 4P |
| Rated Short-Circuit Breaking Capacity Ics(A) | 6000A |
| Rated Residual Operating Current IΔn(mA) | 30、50、100、300 |
| Rated Residual Non-Operating Current IΔno(mA) | 0.5IΔn |
| Rated Residual Make and Break Capacity IΔm(A) | 3000A |
| Residual Current Tripping Threshold | ≤0.3s |
| Residual Current Trip Type | B Type |
| Resistenza meccanica | ≥4000 |
| Durata elettrica | ≥4000 |
| Curvature pericolose | B, C e D |
| Livello di inquinamento | 2 |
| Protection Class | IP 20 |
| Installation Category | Ⅲ |
| Standards | IEC61008-1, IEC62423 |
| Certificazione | CE CB CCC|DEKRA Certified |
Tripping Characteristics (Reference Temperature: 30℃)
| Oggetto | Tripping Curve | Testare la corrente (A) | Status iniziale | Termine per l’attivazione o l’inattivazione | Risultato previsto | Commenti |
| Delay | ≤63 | Freddo | 1.13In | ≤1h | Non-tripping | |
| Delay | ≤63 | Following previous test | 1.45In | ＜1h | Innamorarsi | La corrente aumenta gradualmente fino al valore specificato in 5 secondi |
| Delay | ≤32 | Freddo | 2.55In | 1＜t＜60s | Innamorarsi | |
| Delay | >32 | Freddo | 2.55In | 1＜t＜120s | Innamorarsi | |
| Instantaneous | Any value | Freddo | 3、5、10In | ≤0.1s | Non-tripping | B, C e D |
| Instantaneous | Any value | Freddo | 5、10、20In | ＜0.1s | Innamorarsi | B, C e D |
Nota: Il termine “freddo” indica che il test viene effettuato a una temperatura di riferimento di calibrazione senza carico prima della prova.
Requisiti relativi al conduttore e sezione trasversale
| Sottotensione della sezione trasversale del cavo (mm²) | Corrente nominale In(A) |
| 1 | In ≤ 6 |
| 1.5 | 6＜In≤13 |
| 2.5 | 13＜In≤20 |
| 4 | 20＜In≤25 |
| 6 | 25＜In≤32 |
| 10 | 32＜In≤50 |
| 16 | 50＜In≤63 |
Designazione del tipo
Curvature pericolose
Dimensioni (mm)
Perché scegliere CHAC
CHAC Electric supplies electrical protection and control products for importers, distributors and equipment brands. For PXB6LE-63B, agree the configuration, technical documents, approved sample and identification requirements before production. The company facilities shown below provide company context, not a claim that every model uses the same production or test process.
01
CONFIRM THE SPECIFICATION
Agree the PXB6LE-63B configuration, circuit duty and installation requirements.
02
REVIEW THE DOCUMENTS
Confirm model-specific drawings and destination-market requirements.
03
APPROVE THE SAMPLE
Record the accepted configuration and marking requirements.
04
DEFINE ORDER CHECKS
Agree packaging, identification and delivery requirements in the quotation.
Linea di assemblaggio automatizzata
Laboratorio di test
Iniezione e stampaggio
Ispezione di qualità
Cosa possiamo personalizzare?
Discuss PXB6LE-63B product identification, packaging and documentation with CHAC. Each proposed change is subject to technical feasibility, marking rules and approval of the exact order; no altered rating or certification is implied.
Logo e branding
Submit logo artwork and marking requirements for review against the available print area and mandatory product markings.
Packaging & Manuals
Define carton labels, packaging language, product identification and instruction requirements for the destination market.
Configuration Selection
Specify PXB6LE-63B with the required protection type, operating conditions and protection duty. Confirm the complete order combination.
Assembly Requirements
Provide the mounting and connection requirements for review. Changes to the housing, terminals or operating arrangement require engineering approval.
Market Documentation
Request documents covering the exact PXB6LE-63B model and destination market. A standard reference alone is not evidence of certification.
Sample Approval
Agree the sample specification, drawing revision and acceptance criteria before confirming a production order.
Technical Documents and Support
PXB6LE-63B Technical Documents
Request the PXB6LE-63B datasheet, configuration drawing, installation instructions and available model-specific market documents.Request Datasheet
Necessita di documenti tecnici?
Send the application, electrical requirements, assembly layout and destination market for configuration and document review.Contattaci
PXB6LE-63B Product FAQ
When should I use a Type B RCBO?
Evaluate Type B when the equipment and installation requirements call for its residual-current waveform coverage, including relevant DC components. PXB6LE-63B is an electronic Type B option, but suitability for a particular drive, inverter or charger must be confirmed.
Is a Type B RCBO the same as a B-curve RCBO?
No. Type B refers to residual-current detection; B curve refers to overcurrent tripping. PXB6LE-63B offers B/C/D overcurrent curves separately from its Type B detection.
Can I replace PXB6LE-63 with PXB6LE-63B without checking anything else?
No. Compare voltage, poles, current, sensitivity, curve, dimensions and the equipment requirements. Confirm the model-specific documents as well; a similar model name does not establish interchangeability.
How should I choose the PXB6LE-63B residual-current sensitivity?
Select the mA rating from the circuit purpose, equipment instructions and local requirements. Rated current in amperes is a separate specification. Confirm the exact PXB6LE-63B sensitivity variant and its operating-time data rather than using a larger threshold to mask recurring trips.
Why can a PXB6LE-63B installation trip repeatedly?
Possible causes include insulation faults, accumulated equipment leakage, incorrect neutral connections or an unsuitable protection type. Have a qualified person investigate the circuit and follow the device test instructions before changing the rating or replacing protection.
What should an importer include in a PXB6LE-63B inquiry?
Specify poles, AC supply, rated current, residual-current type and sensitivity, plus the overcurrent curve if ordering an RCBO. Add the destination market, required documents, quantity and marking requirements so the quotation identifies the exact configuration.
Specify the Right PXB6LE-63B Configuration
Send CHAC your required configuration, application, destination market and estimated quantity. We will review the requested specification and provide the relevant technical documents and commercial proposal.
