以下是DZ20Y-400/3300P 200A塑殼斷路器的中英文產(chǎn)品介紹：
中文介紹
DZ20Y-400/3300P 200A塑殼斷路器
DZ20Y-400/3300P 200A塑殼斷路器是一款適用于低壓配電系統(tǒng)的電路保護(hù)裝置，設(shè)計(jì)用于分配電能和保護(hù)線路設(shè)備免受過載、短路等故障影響。該產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計(jì)，具備緊湊的外形和穩(wěn)定的操作性能，可廣泛應(yīng)用于工業(yè)、建筑、電力系統(tǒng)等領(lǐng)域，為電氣設(shè)備的安全運(yùn)行提供保障。
核心特點(diǎn)
- 高可靠性保護(hù)：通過精準(zhǔn)的過載和短路保護(hù)功能，及時(shí)切斷故障電流，減少設(shè)備損壞風(fēng)險(xiǎn)。
- 靈活適配性：支持多種安裝方式，可垂直或水平固定于配電柜內(nèi)，適應(yīng)不同場景的空間布局需求。
- 耐用結(jié)構(gòu)：外殼采用高強(qiáng)度工程塑料，內(nèi)部觸頭系統(tǒng)選用耐電弧合金材料，延長產(chǎn)品使用壽命。
- 操作便捷：手柄分合閘狀態(tài)清晰可見，支持手動操作，并可通過外部附件擴(kuò)展遠(yuǎn)程控制功能。
- 寬適用范圍：適用于交流50Hz、額定工作電壓至400V的配電網(wǎng)絡(luò)，滿足常規(guī)電力分配需求。
典型應(yīng)用
本產(chǎn)品可用于工廠配電柜、商業(yè)建筑主電路、戶外箱式變電站等場景，作為主開關(guān)或分支電路保護(hù)裝置，保障變壓器、電動機(jī)及其他負(fù)載設(shè)備的穩(wěn)定運(yùn)行。其分?jǐn)嗄芰捎行б种齐娐樊惓顟B(tài)，降低火災(zāi)隱患。
設(shè)計(jì)與維護(hù)
斷路器采用分體式模塊設(shè)計(jì)，便于后期維護(hù)和部件更換。觸頭系統(tǒng)支持快速拆卸，減少停電檢修時(shí)間。外殼表面經(jīng)過防腐蝕處理，適用于潮濕、多塵等復(fù)雜環(huán)境。
English Introduction
DZ20Y-400/3300P 200A Molded Case Circuit Breaker
The DZ20Y-400/3300P 200A molded case circuit breaker is a protection device designed for low-voltage distribution systems. It provides reliable circuit protection by automatically disconnecting power in the event of overloads or short circuits. With a compact modular design and stable performance, this product is widely used in industrial plants, commercial buildings, and power systems to ensure the safe operation of electrical equipment.
Key Features
- Reliable Protection: Accurate overload and short-circuit tripping mechanisms promptly isolate fault currents, minimizing equipment damage.
- Adaptive Installation: Supports vertical or horizontal mounting in distribution cabinets, adapting to diverse spatial configurations.
- Robust Construction: High-strength engineering plastic housing combined with arc-resistant alloy contacts enhances durability.
- User-Friendly Operation: Clear handle position indicators enable manual control, with optional accessories for remote operation.
- Broad Compatibility: Suitable for 50Hz AC networks with rated operational voltage up to 400V, meeting general power distribution requirements.
Typical Applications
This breaker serves as a main switch or branch circuit protector in factory distribution panels, commercial building power systems, and outdoor substations. It effectively safeguards transformers, motors, and other loads by interrupting abnormal currents, thereby reducing fire risks.
Design & Maintenance
The modular design simplifies maintenance and component replacement. Quick-release contact systems minimize downtime during servicing. Corrosion-resistant housing ensures reliable performance in humid or dusty environments.
（總字?jǐn)?shù)：約480字）
以上內(nèi)容聚焦產(chǎn)品功能、結(jié)構(gòu)與適用性，符合技術(shù)描述規(guī)范，避免主觀性表述。中英文版本均未涉及認(rèn)證、專利或廣告禁用詞匯。
