PXB6-MV MN Détection et relâchement de la tension de fonctionnement
Le PXB6-MV/MN Les valeurs de décharge en cas de surtension sont spécifiées pour le cas de surtension ou de sous-tension. Les données publiées comprennent 230 V AC 50 Hz ; Ui 415 V et une tension normale de 175 à 255 V ; décharge en cas de surtension ≥ 265 ± 10 V ; décharge en cas de sous-tension ≤ 165 ± 10 V. Vérifiez les exigences relatives à l’interface d’accessoires, au circuit de commande, aux câblages et au marché de destination avant de passer une commande.
Vue d'ensemble du produit
PXB6-MV/MN is a over under voltage release for low-voltage panel and breaker accessory systems. The summary below uses the published model record; it does not replace the complete drawing, wiring instructions or project design review.
Over/under-voltage release. normal 175–255V; overvoltage trip ≥265±10V; undervoltage trip ≤165±10V is the published electrical reference. Compatibility, contact logic and installation details must be confirmed for the exact ordered version.
Principales caractéristiques
Applications typiques
Use it where the supply voltage must be monitored against the model's published operating and trip window. Confirm the system voltage, fault/coordination study and whether the project needs over/under-voltage release or another protection function.
Demandes d’admission et guide de sélection
Utilisez les valeurs spécifiques au produit ci-dessous comme liste de critères, puis validez le circuit complet et l’interface mécanique. Une simple évaluation des accessoires ne garantit pas la compatibilité avec tous les interrupteurs, tableaux ou systèmes de contrôle.
| Point de sélection | PXB6-MV/MN reference | Ce que le projet doit confirmer |
|---|---|---|
| Fonction principale | Déclenchement de surtension/sous-tension | Confirmer la fonction de signalisation ou de protection requise avant de passer commande |
| Réflecteur électrique | 230 V AC 50 Hz ; Ui 415 V | Complétez le circuit de commande ou de fourniture du projet |
| Écran de lecture/fonctionnement | normale tension de 175–255V ; coupure en cas de surtension ≥265±10V ; coupure en cas de sous-tension ≤165±10V | Utilisez la plage publiée ; n’en déduisez pas les évaluations manquantes |
| Interface | Pour l'interface d'accessoires compatible du débrancheur PXB6 | Vérifiez l’interface compatible entre le disjoncteur, le panneau, le socle ou le rail |
| Câblage | Réflecteur de conducteur de 0,5–2,5 mm² | La sélection du conducteur final et de la protection s’effectue en fonction de la conception du projet et des règles locales. |
| Documents | IEC 60947-5-1 | Demandez le dessin exact et les documents de conformité applicables pour la version commandée. |
Fonctionnement et chemin de signalisation
Over/under-voltage release. Confirm whether the circuit needs status feedback, fault alarm, remote trip or voltage release.
Compatibilité du circuit de commande
230V AC 50Hz; Ui 415V. Match the control voltage and operating window to the project circuit; never assume a nearby rating is interchangeable.
Interface mécanique
for compatible PXB6 breaker accessory interface. Confirm breaker family, rail/base or panel interface, clearances and maintenance access.
Wiring and documentation
0.5–2.5mm² conductor reference. Request the exact drawing and installation document for the ordered configuration.
Guide d'achat
- Specify the exact model and accessory function: PXB6-MV/MN, over/under-voltage release.
- State the control/supply voltage and any required operating window.
- Confirm the compatible breaker family, panel, base or DIN-rail interface.
- Provide quantity, destination market, wiring details and required technical documents.
- Ask CHAC to verify any non-standard marking, packaging or configuration request before production.
Installation and Coordination Checks
- Use the exact product drawing and installation instructions for the ordered configuration.
- Verify voltage, conductor, terminal, enclosure, clearances and maintenance access.
- Check the accessory’s signal or trip logic against the control circuit and upstream/downstream protection.
- Installation, testing and maintenance must be carried out by qualified personnel under applicable rules.
Type designation
Dimensions(mm)
Technical Specifications
| Parameter | |
| Rated Operational Voltage (V) | AC 230V 50Hz |
| Rated Insulation Voltage (V) | 415V |
| Operating Characteristics | Maintains long-term circuit breaker operation at voltages between 175V – 255V. |
| Trips at voltages ≥ 265±10V (Over-Voltage) | |
| Trips at voltages ≤ 165±10V (Under-Voltage) | |
| Electrical life | 4000 |
| Standards | IEC 60947-5-1 |
Conductor requirements and cross section
| Copper cross-section(mm2) |
| 0.5~2.5 |
Why Choose CHAC
With 30+ years of manufacturing experience, 1100+ employees, 100M+ poles
annual capacity and 90% automated production, CHAC provides stable production capacity and strict
quality control for global OEM/ODM customers. Our in-house manufacturing system supports long-term
cooperation for electrical brands, importers and distributors.
30+
YEARS EXPERIENCE
Specialized in low-voltage electrical manufacturing
1100+
EMPLOYEES
Professional team ensures stable quality and delivery
100M+
POLES ANNUAL CAPACITY
Large-scale production capacity to meet global demand
90%
AUTOMATED PRODUCTION
Advanced automation for high efficiency and consistency
Automated Assembly Line
Testing Laboratory
Injection & Stamping
Quality Inspection
Strict quality control system ensures every product meets global standards.
What Can We Customize?
For PXB6-MV/MN projects, CHAC can review private-label marking, packaging, approved electrical options, accessory interface and technical-document requirements. Requests outside the published range are subject to engineering evaluation, testing, MOQ and project feasibility.
Logo & Branding
Private-label marking and nameplate options are subject to artwork review and sample approval.
Packaging
Personnalisation
Cartons, labels and manuals can be prepared for the approved order specification and destination market.
Electrical
Personnalisation
Published 230V AC 50Hz; Ui 415V, normal 175–255V; overvoltage trip ≥265±10V; undervoltage trip ≤165±10V and interface options are reviewed against the ordered PXB6-MV/MN configuration; non-standard requests require technical evaluation.
Product
Appearance
Appearance options can be reviewed subject to tooling, MOQ, marking requirements and technical feasibility.
Certification
Support
Datasheets, drawings and verified document information are supplied for the applicable approved configuration.
Engineering
Development
Project support may include drawing review, sample evaluation, testing and production planning, subject to technical approval.
Télécharger
PXB6 Series Miniature Circuit Breaker
Complete product overview for low-voltage electrical components and product selection reference.
Need Technical Documents?
Contact us for datasheets, certificates, drawings, selection guidance or OEM/ODM project support.
PXB6-MV/MN Product FAQ
How does the PXB6-MV/MN work?
The PXB6-MV/MN monitors the supply against its published window: normal 175–255V; overvoltage trip ≥265±10V; undervoltage trip ≤165±10V. When the relevant limit is reached, the compatible breaker accessory function responds as specified by the product design.
What is an over/under-voltage protection device?
It monitors supply voltage and operates when voltage moves outside defined limits. The correct thresholds and reset behavior must be taken from the selected model's documentation.
What voltage range is published for the PXB6-MV/MN?
The published reference is 230V AC 50Hz; Ui 415V and normal 175–255V; overvoltage trip ≥265±10V; undervoltage trip ≤165±10V. Confirm the system voltage, tolerance and installation conditions before ordering.
Is the PXB6-MV/MN the same as a shunt trip release?
No. A voltage release responds to its monitored voltage window, while a shunt trip is controlled by a separate energizing signal. Select the function that matches the protection or control logic.
Which breaker is compatible with the PXB6-MV/MN?
The PXB6-MV/MN is an accessory for a compatible breaker interface. Confirm the exact breaker family, mounting position and coordination requirements.
What should be checked during installation of the PXB6-MV/MN?
Check voltage, thresholds, wiring, breaker interface, enclosure conditions and the manufacturer's installation instructions. Testing must be performed by qualified personnel.
Confirm the Right PXB6-MV/MN Configuration
Share the required function, voltage, interface, quantity, destination market and technical documents. CHAC will review the request against the published accessory data.
