... shell Dust, water and condensation prevention ISO9001:2008 IP65 XLLS-P pull cord switch Product Details:Place of OriginTangshan,hebeiprovince, China ... (Mainland)Brand Name Belt conveyer—XLLS-P pull cord switchEnvironment temperature-40°C—+ 50°CRelative humidity0~95 ... break alarm4.Auxiliary parameter ManualWelcome you inquiry to us . XLLS-P pull rope switch