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304 Северный кардинал
Улица Дорчестер Сентер, MA 02124
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Понедельник - пятница: 7AM - 7PM
Выходные: 10AM - 5PM
Ручной переключатель KYMTS-125A 4P
Сайт ручные переключатели 125A 4P provide full isolation of L1/L2/L3/N during changeover.
Ergonomic I–0–II handle, copper contacts, DIN-rail or panel mounting.
IEC 60947-3 compliant; ideal for commercial, industrial, and PV/ESS systems.
Обзор
Сайт ручные переключатели (KYMTS-125A 4P) are designed for three-phase + neutral AC systems that require reliable source changeover. The 4-pole configuration provides full isolation of L1/L2/L3/N during I–0–II switching between utility, generator, or PV inverter, ensuring maximum safety and compliance.
To compare full KYMTS series, see the Ручной переключатель landing page. In PV and ESS setups, the 4P unit integrates with Комбайны для фотоэлектрических панелей, upstream автоматические выключатели, и Предохранители постоянного тока. Refer to IEC и CE certification for standards compliance.
Основные характеристики
- 125A, 4P manual changeover with L1/L2/L3/N isolation.
- Manual handle with I / 0 / II positions for safe operation.
- High-conductivity copper contacts with low temperature rise.
- Compact body suitable for DIN-rail / panel installation.
- Идеально подходит для generator transfer, inverter bypass, and commercial distribution boards.
- Meets IEC 60947-3 switch-disconnector standards.
Технические характеристики
| Модель | KYMTS-125A 4P |
|---|---|
| Поляки | 4P (L1/L2/L3/N) |
| Номинальный ток (В) | 125A |
| Rated Operational Voltage (Ue) | 400V AC |
| Частота | 50/60Hz |
| Напряжение изоляции (Ui) | 690 В |
| Монтаж | DIN-rail / Panel |
| Reference Standard | IEC 60947-3 |
Wiring & Dimensions
Приложения
- Commercial generator changeover with neutral isolation
- Industrial feeders and MCC boards
- PV/ESS inverter bypass with full pole switching
- Microgrid and backup power systems
ЧАСТО ЗАДАВАЕМЫЕ ВОПРОСЫ
What are manual transfer switches used for?
Manual transfer switches safely changeover loads between two power sources such as utility and generator or inverter, with full L1/L2/L3/N isolation.
When should I choose a 4P instead of 3P?
A 4P unit is required when neutral switching is needed, ensuring compliance with codes and safe system operation.
Where can I compare KYMTS models?
Visit the Ручной переключатель landing page for all 1P/2P/3P/4P options.
Need a Quote?
Looking for durable ручные переключатели? Свяжитесь с нами today for datasheets, pricing, and support.
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