Product Name: 450 / 750V PVC insulated control cable Product Standard: The product according to GB9330-88 "rated voltage 450 / 750V and below PVC insulated and sheathed control cable" standards. Scope: This product is suitable for AC rated voltage U0 / U 450 / 750V and below the control monitor and protect the Canadian way line and other occasions. Use features: Rated voltage U0 / U 450 / 750V cable guides allow long-term maximum operating temperature is 70 ℃. The ambient temperature should not be than 0 ℃. Cable bending radius: non-armored cable and has a braided shield should be not less than 6 times the cable diameter; armored cable or copper shielding structure, should be not less than 12 times the cable diameter.