Features 1、This industrial switch is waterproof, dustproof, impact‑proof, UV‑proof and chemical‑proof. 2、The ultra‑thick impact‑resistant shell ensures that it is protected from external impact during use. 3、The shell of this isolating switch is made of high‑strength flame‑retardant material, which is fire‑resistant and flame‑retardant, which can be achieved in one step. 4、This waterproof isolating switch housing makes electricity more stable, safer and more reliable. 5、This 3‑phase 4‑stage isolating switch is easy to install, safety to use and practical. Specification Item Type: Waterproof Isolation Switch Material: PA66 flame retardant material Level: 4P Rated Current: 20A/35A/63A Rated Voltage: AC440V Positive: Size: Approx. 78mm / 3.1in 74mm / 2.9in 160mm / 6.3in 155mm / 6.1in Side:Size: Approx. 86mm / 3.4in 44mm / 1.7in 22mm / 0.9in 20mm / 0.8in 160mm / 6.3in Underside: Size: Approx. 78mm / 3.1in 72mm / 2.8in 160mm / 6.3in 148mm / 5.8in Package List 1 x Switch 14 x Accessories