CQMGU Series Distribution Box
Le CQMGU Series Distribution Box is a CHAC distribution box for organized circuit distribution and termination. The page keeps the model-specific technical table and original product images so buyers can verify voltage, current, configuration, mounting and applicable standards before ordering. Final suitability depends on the complete circuit, installation method and destination-market rules.
Vue d'ensemble du produit
CQMGU Series Distribution Box is a distribution box intended for organized circuit distribution and termination. The current product record identifies it for residential, commercial and light-industrial panels. Use the exact model variant and preserved technical source as the basis for procurement rather than assuming that every family member has the same rating.
Verified source summary: Type Designation Technical Specifications Parameter Rated Frequency 50/60 Hz Rated Operational Voltage (Ue) AC 230/400 V Rated Current (In) Up to 125 A Number of Ways (Modules) 5, 8, 14, 19 Number of Rows Single-row / Double-row Front Cover Material High-quality cold-rolled steel sheet (powder-coated) Enclosure Material High-quality cold-rolled steel sheet (powder-coated) Standard JB/T 7121 Overall Dimensions (W × H
Principales caractéristiques
Applications typiques
Typical use can include residential, commercial and light-industrial panels when the project confirms system voltage, current, fault or surge exposure, conductor and enclosure requirements, and the selected variant’s installation instructions. This page does not replace the project design or the authority having jurisdiction.
Demandes d’admission et guide de sélection
Use the following decision points with the preserved model data. Product-family descriptions explain intent, but the exact technical table controls the ordered variant.
| Point de sélection | CQMGU Series Distribution Box | Ce que le projet doit confirmer |
|---|---|---|
| Application | Distribution Box projects | Confirm the actual system and environment |
| Selection basis | organized circuit distribution and termination | Use the exact model and technical table |
| Installation | Follow the model instructions | Check mounting, clearances and termination |
| Conformité | Use the listed standard where applicable | Verify edition, scope and destination rules |
| Adjacent product | Evaluate the related CHAC family where function differs | Do not substitute without engineering review |
Function
organized circuit distribution and termination
Match the protection or switching function to the system.
Configuration
Model-specific options
Confirm current, voltage, poles, terminals or accessories from the table.
Installation
Mechanical and electrical fit
Check enclosure, mounting, wiring space and maintenance access.
Project evidence
Documents and test records
Retain the approved drawing, technical sheet and commissioning record.
Guide d'achat
- State the exact model and variant.
- Provide the system voltage, current, frequency and load or protection function.
- Confirm mounting, terminals, accessories, enclosure and environmental conditions.
- Share quantity, destination market and required technical documents.
Examens d’installation et de coordination
- Verify the model’s ratings and connection arrangement against the project drawings.
- Check conductor, busbar, enclosure, clearances and tightening requirements using the product documentation.
- Coordinate upstream and downstream protection or control devices where applicable.
- Use qualified personnel for installation, testing, isolation and maintenance.
Type Designation
Caractéristiques techniques
| Paramètre | ||
| Fréquence nominale | 50/60 Hz | |
| Rated Operational Voltage (Ue) | AC 230/400 V | |
| Rated Current (In) | Up to 125 A | |
| Number of Ways (Modules) | 5, 8, 14, 19 | |
| Number of Rows | Single-row / Double-row | |
| Front Cover Material | High-quality cold-rolled steel sheet (powder-coated) | |
| Enclosure Material | High-quality cold-rolled steel sheet (powder-coated) | |
| Standard | JB/T 7121 | |
| Overall Dimensions (W × H × D), Unit: mm |
Modules | Surface Mounting |
| 5-module | 187.4×261×122.5 | |
| 8-module | 241×261×122.5 | |
| 14-module | 342.6×261×122.5 | |
| 19-module | 437.8×261×122.5 | |
| 19-module (Double-row) | 437.8×531×122.5 | |
Pourquoi choisir CHAC
Avec plus de 30 ans d'expérience dans la fabrication, 1100 employés et 100 millions de poteaux
Avec une capacité annuelle de 90% machines automatisées, CHAC garantit une production stable et rigoureuse.
contrôle qualité pour les clients OEM/ODM mondiaux. Notre système de fabrication interne permet une collaboration à long terme.
Coopération pour les marques électriques, les importateurs et les distributeurs.
30+
ANNÉE D'EXPÉRIENCE
Spécialisée dans la fabrication d'appareils électriques à faible tension
1100+
EMPLOYÉS
Une équipe professionnelle garantit une qualité et une livraison stables
100 millions d'euros
Capacité annuelle des poteaux
Capacité de production à grande échelle pour répondre à la demande mondiale
90%
PRODUCTION AUTOMATIQUE
Une automatisation avancée pour une efficacité et une cohérence élevées
Ligne de montage automatisée
Laboratoire d'essai
Injection et estampage
Inspection de qualité
Un système de contrôle qualité strict assure que chaque produit respecte les normes internationales.
Qu'est-ce que nous pouvons personnaliser ?
Flexible customization services are available for enclosure dimensions, component configuration,
branding and project requirements.
Enclos
Design
Dimensions, structures et détails d’installation sur mesure.
Intérieur
Configuration
Options de configuration internes et de disposition des composants flexibles.
Branding et
Logo
Logos de marque privée, plaques d'identification et identité de marque.
Emballage
Design
Cartons, étiquettes, manuels et solutions d'emballage personnalisés.
Électrique
Configuration
Configuration électrique adaptée en fonction des besoins de l’application.
Certification
Support
Support aux normes et aux exigences de conformité propres au marché cible.
Télécharger
Catalogue produit CHAC 2026
Vue d'ensemble complète des produits pour les composants électriques à basse tension et référence de sélection de produit.
Dois-je avoir des documents techniques ?
Contactez-nous pour obtenir des fiches techniques, des certificats, des dessins, des conseils de sélection ou une assistance pour des projets OEM/ODM.
CQMGU Product FAQ
What is the CQMGU distribution box for?
It organizes and protects outgoing circuits in the application context shown by the product record. Confirm capacity, mounting and enclosure requirements.
How do I choose the box size?
Count modules or circuits, allow wiring and heat-dissipation space, and check the exact dimensions, cover and mounting method for the selected model.
Surface or flush mounting?
Use the mounting option published for the series and verify wall depth, fixing points and maintenance access.
Can it combine power and data?
Some distribution-box variants include dedicated power and weak-current or data arrangements. Confirm the exact model layout before ordering.
What protection rating applies?
Use the rating stated for the exact enclosure and installation condition. Knockout removal, cover fit and cable entries can change the effective protection.
What should be included in an order?
Provide model, size or module count, mounting type, color, quantity, destination market and required drawings or packaging details.
Confirm the Right CQMGU Configuration
Send the exact model, operating conditions, quantity, destination market and required documents. CHAC will review the request against the published product data.
