YHX series threading box the necessary connecting piece at the junction of the casing, cable connector and branch when laying the cable.
YHX系列穿线盒是电缆穿管敷设时在套管连接处、电缆接头处、分支处必须采用的连接件。
2
Heating cable cross: must be used in explosive situations linear supporting proof junctionbox, the general situation can also be used splice or welding.
伴热电缆的交叉：在易燃易爆场合必须采用配套的防爆直线型接线盒，一般场合也可以采用绞接或焊接。
3
Mount remote reset unit (4 PCS) in different places on the bridge and laying cable (2 core, 4 PCS) from remote reset unit to main control unit or junctionbox.