Explosion Proof Pull Cord Switch BE509
Explosion Proof Pull Cord Switch apply to the side of belt conveyor in most explosive environment. When emergency episode happenning or overhauling bring to rest of the belt conveyor,the worker can stop the belt conveyor at any position by pulling the cord.
| FEATURES |
| ► Explosion-proof enclosure ► Dust explosion prevention ► Protection Grade is IP67 ► Manual reset type ► Special seal design ► Transmission shaft is made from SUS304 stainless-steel . ► Enclosure includes main cavity and wiring cavity two parts,between main cavity and wiring cavity is mutual explosion protection. ► Leading technology of dual bearing structure, ensure the transmission shaft move smoothly, stably. ► 5 slots of spring fixing, spring tension adjustable. Satisfy fine-tune the operating torque. |
| PARAMETER |
| Model : BE509 Operating Mode : Manual Reset Ex-mark : Exd IIC T6 Gb/Ex tD A21 IP67 T80℃ Certification : CNEx16.0783 Installation : Two Bolts OfM10 N.W. : 3.9KG Operating Torque : 54±10N（5.5±1kgf） Number of contract : 1NO+1NC（Special demand could be customized） Operating Angle : 35° Mechanical Life : ＞100,000Times IP Grade : IP67 Operating Temperature Range : -20℃~+85℃ Operating Humidity Range : ≤80% |