The Waterproof Series Accessory (On)/Off/Momentary . Toggle Switch is compatible with BEP’s waterproof, micro-series panels and contour switch panels.
Voltage :  12 V,
Ampere :   20 A.
Thread diameter : 10 mm.
Packed Dimensions : 1.0 (L) x 1.2 (W) x 0.4 (H) inch.

Waterproof Toggle Switch (On)/Off/Momentary