产品名称：DZ15LE-40T/3901透明塑壳漏电保护断路器
Product Name: DZ15LE-40T/3901 Transparent Molded Case Leakage Protection Circuit Breaker
产品概述
DZ15LE-40T/3901是一款采用透明外壳设计的塑壳漏电保护断路器，兼具实用性与美观性。产品额定电流20A，漏电动作电流30mA，适用于低压配电系统中的人身安全防护和电气线路保护。透明外壳设计不仅赋予产品独特的现代感，还能直观观察内部工作状态，便于日常维护与异常排查。
Product Overview
The DZ15LE-40T/3901 is a molded case leakage protection circuit breaker featuring a transparent housing design that combines functionality with aesthetic appeal. With a rated current of 20A and a leakage tripping current of 30mA, it is designed for personal safety protection and electrical circuit protection in low-voltage distribution systems. The transparent housing not only provides a modern appearance but also allows visual inspection of internal components, simplifying maintenance and fault diagnosis.
核心功能特性
- 灵敏漏电保护：精准检测线路漏电信号，当漏电流≥30mA时，可在极短时间内切断电源，有效降低触电风险。
- 过载与短路防护：内置双重保护机制，在电流过载或短路故障时迅速响应，避免设备损坏和线路安全隐患。
- 透明可视设计：工程级透明材质外壳，抗冲击且耐高温，用户可直接观察触点状态和机构动作，提升使用体验。
- 便捷操作体验：人性化手柄设计，分合闸状态清晰可见，复位操作简单可靠。
Key Features
- Sensitive Leakage Protection: Accurately detects leakage current signals and triggers power cutoff within milliseconds when leakage exceeds 30mA, effectively reducing electric shock risks.
- Overload & Short-Circuit Protection: Integrated dual protection mechanism instantly responds to overloads or short circuits, preventing equipment damage and circuit hazards.
- Visual Transparency: High-grade transparent housing with impact resistance and heat tolerance enables direct observation of contact status and mechanical operations.
- User-Friendly Operation: Ergonomically designed handle with clear ON/OFF indicators ensures intuitive resetting and status confirmation.
应用场景
本产品适用于住宅、商铺、小型办公场所等单相电路的终端保护，可配套用于照明系统、插座回路及小型用电设备的配电控制。透明壳体设计特别适合需要直观监测的安装环境，例如教育实验室、设备展示区等场景。
Application Scenarios
Ideal for terminal protection in residential, commercial, and small office single-phase circuits. Suitable for lighting systems, socket circuits, and power distribution control of small appliances. The transparent design is particularly advantageous for installations requiring visual monitoring, such as educational laboratories or equipment demonstration areas.
品质与兼容性
产品采用精工制造的铜合金触点和稳定的脱扣机构，确保长期使用的可靠性和动作一致性。标准化导轨安装设计兼容主流配电箱规格，便于系统集成与升级改造。
Quality & Compatibility
Precision-engineered copper alloy contacts and reliable trip mechanism ensure consistent performance over extended service life. Standard rail-mounted design is compatible with mainstream distribution box specifications, facilitating system integration and upgrades.
注意事项
安装前需确认线路参数匹配，建议由专业电工操作。定期通过测试按钮验证保护功能有效性，发现异常应及时更换。
Usage Notes
Verify circuit parameters before installation. Professional electrician assistance is recommended. Regularly test protection functionality using the built-in test button and replace the device immediately if abnormalities occur.
（中英文字符总计约620字）
