The 151082-234 is tubular solenoid with 12 VDC pull-in voltage and 6 VDC unlatch voltage. Maximum watts dissipated by solenoid are based on an unrestricted flow of air at 20°C, with solenoid mounted to the equivalent of an aluminum plate measuring 2” square by 1/8” thick. Dimensions of this solenoid are 1/2” od X 5/8” l.