Temperatures classification:T1-T4

1. Apply to 50Hz380V,13~125KW 3-Phase asynchro-
nous motor's 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 user's requirements.
9. Suitable for GB3836-2000IEC60079, GB12476.1-2000
IEC61241 standard request.