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KYMTS-63A Commutateur de transfert manuel 4P
Le commutateurs de transfert manuels 63A 4P provide safe changeover for three-phase + neutral AC systems.
Compact body, ergonomic I–0–II handle, copper contacts, DIN-rail or panel mounting.
IEC 60947-3 compliant, suitable for commercial, industrial, and PV/ESS applications.
Vue d'ensemble
Le commutateurs de transfert manuels (KYMTS-63A 4P) are designed for three-phase + neutral systems requiring secure and reliable source changeover. The 4-pole design switches L1/L2/L3/N simultaneously, ensuring complete isolation during manual I–0–II operation between utility, generator, or PV inverter sources.
For more models and selection details, refer to the Commutateur de transfert manuel landing page. In PV and ESS applications, the 4P unit is commonly paired with Boîtes de raccordement PV, disjoncteurset Fusibles DC. Reference CEI normes et Certification CE for compliance.
Caractéristiques principales
- 63A, 4P manual changeover for three-phase + neutral feeders.
- Poignée manuelle avec poignée transparente I / 0 / II positions for intuitive operation.
- Contacts en cuivre for reliable conductivity and low power loss.
- Supports compacts pour le corps Rail DIN / panneau montage.
- Idéal pour generator changeover, PV inverter transfer, and maintenance bypass.
- Conforme à IEC 60947-3 standards.
Spécifications
| Modèle | KYMTS-63A 4P |
|---|---|
| Pôles | 4P (L1/L2/L3/N) |
| Courant nominal (In) | 63A |
| Tension opérationnelle nominale (Ue) | 400V AC |
| Fréquence | 50/60Hz |
| Tension d'isolation (Ui) | 690V |
| Montage | Rail DIN / Panneau |
| Norme de référence | IEC 60947-3 |
Câblage et dimensions
Applications
- Building distribution boards requiring full L1/L2/L3/N isolation
- Commercial generator changeover with neutral switching
- PV/ESS inverter transfer with complete pole isolation
- Industrial feeders and maintenance bypass
FAQ
What are manual transfer switches used for?
Manual transfer switches safely changeover loads between two power sources, such as utility and generator or PV inverter, with full pole isolation.
Why choose a 4P switch instead of 3P?
A 4P switch isolates the neutral in addition to all three phases, which many building standards require for safety during source transfer.
Where can I see other models?
Visitez le site Commutateur de transfert manuel landing page for all KYMTS series options (1P, 2P, 3P, 4P).
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