Switched Twist-Lock enclosure with a pre-wired HBL2720/HBL2730 receptacle Lockable handle provides lockout protection for greater safety and complies with OSHA lockout requirements Horsepower rated switch Large receptacle gasketless door and hinge assembly Heavy-duty internal frame bonds conduit and all grounds and has a DIN rail to accommodate the switch Base PBT Conduit Hub Zinc 3/4" watertight Enclosure Gasket Neoprene Current Interrupting Certified for current interrupting at full rated current and voltage Dielectric Voltage Withstands 3,000V minimum Max. Working Voltage 600V RMS Operations Mechanical 10,000 cycles; Electrical 6,000 cycles Dimensions 11.38 in x 4.88 in x 4.38 in Mounting External fully adjustable feet Moisture Resistance IP54 suitability Operating Temperature Maximum continuous +75°C; Minimum continuous -40°C Certifications and Compliance Listed to UL StandardCSA Certified Type 3R and 12K Enclosure Rating