F1S1250R250AR1/LIFHRNST PSS18/30-500LF1S1250R400AR1/LIFHRNST PSS30/52-500LF1S1250R800AR1/LIFHRNST PSS37/64-500LF1S1250R1250AR1/LIFHRNST PSS44/76-500LF1S1600R1250AR1/LIFHRNST PSS50/85-500LF1S1600R1600AR1/LIFHRNST PSS60/105-500LF1S2000R1250AR1/LIFHRNST PSS72/124-500LF1S2000R2000AR1/LIFHRNST PSS85/147-500LF2S2500R2000AR1/LIFHRNST PSS105/181-500LF2S2500R2500AR1/LIFHRNST PSS142/245-500LF4S3200R2000AR1/LIFHRNST PSS175/300-500LF4S3200R3200AR1/LIFHRNST PSS250/430-500LF5S4000R4000AR1/LIFHRNST PSS300/515-500LF1S1250R250AR1/LSFHRNST PST30 PST300/PSTB370 PSTB1050 軟啟動器F1S1250R400AR1/LSFHRNST PST30-600-70F1S1250R800AR1/LSFHRNST PST37-600-70F1S1250R1250AR1/LSFHRNST PST44-600-70F1S1600R1250AR1/LSFHRNST PST50-600-70F1S1600R1600AR1/LSFHRNST PST60-600-70F1S2000R1250AR1/LSFHRNST PST72-600-70F1S2000R2000AR1/LSFHRNST PST85-600-70F2S2500R2000AR1/LSFHRNST PST105-600-70F2S2500R2500AR1/LSFHRNST PST142-600-70F4S3200R2000AR1/LSFHRNST PST175-600-70F4S3200R3200AR1/LSFHRNST PST210-600-70F5S4000R4000AR1/LSFHRNST PST250-600-70F1S1250R250PR1/PFHRNST PST300-600-70F1S1250R400PR1/PFHRNST PSTB370 PSTB1050(內(nèi)置旁路接觸器)F1S1250R800PR1/PFHRNST PSTB370-600-70F1S1250R1250PR1/PFHRNST PSTB470-600-70F1S1600R1250PR1/PFHRNST PSTB570-600-70F1S1600R1600PR1/PFHRNST PSTB720-600-70F1S2000R1250PR1/PFHRNST PSTB840-600-70F1S2000R2000PR1/PFHRNST PSTB1050-600-70F2S2500R2000PR1/PFHRNST PST30 PST300/PSTB370 PSTB1050 軟啟動器F2S2500R2500PR1/PFHRNST PST30-690-70F4S3200R2000PR1/PFHRNST PST37-690-70F4S3200R3200PR1/PFHRNST PST44-690-70F5S4000R4000PR1/PFHRNST PST50-690-70Megamax空氣斷路器(F型)-固定式 PST60-690-70F1H1250R250AR1/LIFHRNST PST72-690-70F1H1250R400AR1/LIFHRNST PST85-690-70F1H1250R800AR1/LIFHRNST PST105-690-70F1H1250R1250AR1/LIFHRNST PST142-690-70F1H1600R1250AR1/LIFHRNST PST175-690-70F1H1600R1600AR1/LIFHRNST PST210-690-70F2H2000R1250AR1/LIFHRNST PST250-690-70F2H2000R2000AR1/LIFHRNST PST300-690-70F2H2500R2000AR1/LIFHRNST PSTB370 PSTB1050(內(nèi)置旁路接觸器)F2H2500R2500AR1/LIFHRNST PSTB370-690-70F1H1250R250AR1/LSFHRNST PSTB470-690-70F1H1250R400AR1/LSFHRNST PSTB570-690-70F1H1250R800AR1/LSFHRNST PSTB720-690-70F1H1250R1250AR1/LSFHRNST PSTB840-690-70F1H1600R1250AR1/LSFHRNST PSTB1050-690-70F1H1600R1600AR1/LSFHRNST 軟啟動器附件F2H2000R1250AR1/LSFHRNST 型號F2H2000R2000AR1JRS8(T)系列熱繼電器主要適用于交流50/60Hz,額定電壓至660V,額定電流至500A的電力線路中，用為三相感應電動機的過載與斷相保護。一般與CJX8(B)系列交流接觸器配合組成電磁起動器。符合標準：GB14048.4-1993 結構特征　　JRS8(T)-16、25熱繼電器為磨擦脫扣式動作機構。帶斷相運轉保護；JRS8(T)-45、85為拉簧式脫扣動作機構(跳躍機構)，帶斷相保護；JRS8(T)-105、170為背包跳躍機構、JRS8(T)-250、370為回路帶互感器的跳躍進式機構，均帶斷相保護。