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- Basic Information
Full Product Name: Schneider Electric EZ7 DPN “Phase Wire + Neutral Wire” Miniature Circuit Breaker, Rated Current 16A, Type C Tripping Characteristic
Интерпретация модели:
– EZ7: Easy 7 Series (project-type)
– DPN: 1P+N (Phase Wire + Neutral Wire) structure
– C: Tripping characteristic (Type C is suitable for power distribution protection)
– 16: Rated current of 16 Amperes
- Core Parameters
| Параметр Элемент | Value | Description |
| Номер полюса | 1P+N | Controls both phase wire and neutral wire simultaneously |
| Номинальный ток | 16А | Maximum current for normal operation |
| Характеристика срабатывания | Type C | Power distribution protection type, suitable for general loads |
| Номинальное напряжение | 230VAC | Applicable to single-phase 220V systems |
| Разрывная способность | 4.5тот | Maximum short-circuit current breaking capacity |
| Width | 18мм | Standard modular design |
| Applicable Wire | ≤16mm² | Maximum compatible with 16 square millimeter wires |
III. Functions and Applications
Main Functions:
– Защита от перегрузки: When the circuit current exceeds the rated value, the circuit breaker will trip within a certain period.
– Защита от короткого замыкания: Quickly (in milliseconds) cuts off the circuit when a short circuit occurs.
– Disconnects both phase wire and neutral wire simultaneously to enhance safety.
Типичные сценарии применения:
– Terminal circuit protection for residential distribution boxes (освещение, розетки, etc.)
– Power distribution systems in commercial buildings
– Single-phase power supply protection for industrial equipment
– Various occasions requiring simultaneous control of phase wire and neutral wire
- Comparison with Other Models
Common Specifications of EZ7DPN Series:
– EZ7DPN C6A/C10A/C16A/C20A/C25A/C32A/C40A
Differences from EZ7DPN Vigi Series:
– EZ7DPN: Only provides overload and short-circuit protection.
– EZ7DPN Vigi: Added leakage protection function (например, 30мА), suitable for occasions requiring leakage protection.
- Installation and Usage Instructions
Способ установки:
– Standard 35mm DIN rail installation, suitable for modular installation in distribution boxes.
Меры предосторожности при использовании:
- Ensure the power supply is disconnected before installation to avoid electric shock risks.
- The circuit breaker should be installed vertically with the identification face upward.
- Connecting wires must be secured tightly to prevent overheating caused by looseness.
- Regularly check the status of the circuit breaker to ensure normal operation.
- Price Reference
Розничная цена: Примерно 30-50 юаней за единицу
Bulk Purchase Price: Can be as low as 25 юаней за единицу
VII. Краткое содержание
The Schneider EZ7DPN C16A is a miniature circuit breaker with 1P+N structure, mainly used for overload and short-circuit protection of single-phase 230V circuits, and is suitable for multiple scenarios such as residential, коммерческий, and industrial applications. Its Type C tripping characteristic is suitable for general power distribution protection, the 4.5kA breaking capacity is sufficient to handle common short-circuit faults, and the standard width of 18mm facilitates dense installation in distribution boxes. Если требуется защита от протечек, products from the EZ7DPN Vigi series can be selected.
Примечание: The correct product model should be EZ7DPN C16A (not EZ7DPNC16), and there are some non-standard writing methods in the market.
