M3-100FN型輔助報警觸點（左引線）技術說明
產品概述：
M3-100FN輔助報警觸點（左引線配置）是一款專為電氣控制系統設計的信號傳導裝置，采用模塊化結構設計，適用于各類設備狀態監測與報警信號傳輸場景。主體部件選用高導合金材料結合工程級絕緣殼體，通過優化觸點壓力與間隙參數，實現穩定可靠的信號切換功能。
技術特性：
- 結構設計：左向引出式線纜布局，適配主流電氣柜的橫向走線需求，便于安裝維護。觸點單元采用雙斷點分斷設計，有效抑制電弧產生。
- 性能參數：觸點額定容量為AC 250V/5A（阻性負載），機械壽命達10萬次以上。工作溫度范圍覆蓋-25℃至+85℃，滿足多種環境需求。
- 安全特性：內置防塵隔離罩結構，可有效避免異物侵入導致的接觸不良。銀合金觸點材質配合抗氧化鍍層處理，確保長期使用下的導電穩定性。
應用領域：
適用于配電柜、消防報警主機、工業控制箱等設備，作為狀態指示燈控制、設備連鎖信號傳輸或遠程報警指示的輔助觸點組件。典型應用場景包括生產線設備狀態反饋、樓宇安防系統信號中繼、動力設備運行監測等。
安裝說明：
產品提供35mm標準導軌安裝卡扣及螺釘固定雙模式，觸點端子支持0.5-2.5mm²線纜接入。建議配合阻容吸收回路使用以提升電氣壽命，定期檢查觸點接觸面清潔度可維持最佳工作狀態。
M3-100FN Auxiliary Alarm Contact (Left Lead) Technical Specification
Product Overview:
The M3-100FN auxiliary alarm contact (left lead configuration) is a signal transmission device engineered for electrical control systems. Featuring modular construction, it is suitable for equipment status monitoring and alarm signal transmission. The unit combines high-conductivity alloy components with industrial-grade insulated housing, delivering stable signal switching through optimized contact pressure and gap parameters.
Technical Features:
- Structural Design: Left-side cable routing accommodates horizontal wiring layouts in standard electrical cabinets, simplifying installation. Dual-break contact configuration effectively suppresses arc generation.
- Performance: Rated capacity of AC 250V/5A (resistive load) with over 100,000 mechanical operations. Operational temperature range spans -25℃ to +85℃ for diverse environments.
- Safety: Integrated dust-proof barrier prevents foreign matter intrusion. Silver-alloy contacts with anti-oxidation coating ensure long-term conductivity stability.
Applications:
Widely implemented in distribution panels, fire alarm control units, and industrial control cabinets as auxiliary contacts for status indication, interlock signal transmission, or remote alarm activation. Typical use cases include production line equipment feedback, building security system relaying, and power equipment monitoring.
Installation Guidelines:
Compatible with 35mm DIN rail mounting or screw fixation. Terminal blocks accept 0.5-2.5mm² conductors. For optimal performance, RC suppression circuits are recommended to enhance electrical endurance. Regular contact surface inspection and cleaning maintains operational reliability.
