Products with a sealing material filling mechanical seal. External structural parts and fasteners made of stainless steel materials. This product can be opened after sealing again. After replacing the sealing material can be re-used. Technical performance Ambient temperature: -40 ℃ - + 60 ℃ Relative humidity: ≤95% (+ 30 ℃) compressive strength of 15KV DC Specifications Name Model Specification mm (HxWxD) configuration (core) Remarks hat cable HNSL01 Φ100X340 12? ~ 482 into three connector box HNSL02 Φ210X460 12 ~ 64 3 into three HNSL03 Φ260X500 12 ~ 96 3 into three HNSL04 Φ278X580 36 ~ 216 4 into 4 HNSL05 Φ2100X567 24 ~ 96 4 into a