FeaturesRugged aluminum alloy die cast housingSealed construction with enclosure ratings of NEMA 4/6/13Stackable ridge for ganged operation30 operations per minimum maximum operating speedMalfunction durability, 10 to 55 Hz 1.5 mm double amplitude vibrationMalfunction durability, approximately 50G shock10000000 hr operations200000 operations, 30 operation/minimum at rated load electrical life