1. 适用于50Hz、380V，13~125kW三相异步电动机不频繁
起动和停止用；
2. 铸铝合金或钢板焊接外壳，表面喷塑；
3. 内装交流接触器、热过载继电器、时间继电器、转换开
关、指示灯等元件；
4. 延时自动控制时间继电器0.4~60秒内可调；
5. 适用于八小时工作制、不间断工作制、断续周期工作制、
在断续 周期工作制下的操作循环次数为30次/小时，两
次连续起动间隔时 间不小于90秒；
6. 具有过载、断相保护功能；
7. 钢管或电缆布线；
8. 可根据用户要求特制。
9. 符合GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241标准要求。

1. Apply to 50Hz、380V，13~125KW 3-Phase asynchro-
nous motors infrequently start and stop;
2. Al-alloy diecasted or steelplate welded shell with
plastic-sprayed surface;
3. Inside mounted breaker, AC contactor, thermal-relay,
time relay, changeover switch and indicator, etc;
4. Delay automatic time-control relay can be set within
0.4~60 seconds;
5. Apply to 8 hours work system, continuity work
system and continuous period work system the
operation cyclic per hour. The interval time of twice
continuously sarts is not less than 90 seconds;
6. Possessing the guarding function against overload
and phase failure, etc;
7. Steelpipe and cable wiring.
8. Can be customized according to users requirements.
9. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241 standard request.