DPDT, Mom-On/Off/Mom-On, Black Use with Part Nos. 13945 and 13931 40 Amp 12 VDC Amp peak, 20 Amp 12 VDC continuous, Used for electric reclining chairs and sofas NOT for use in high Amperage motors such as slide-out rooms or jacks Cutout: 1.425 x 0.709, Switch: 1.629 x 1.125