Here we have a 20 amp 12v Carling rocker Switch (Carlingswitch / Technologies inc)

Marked: BATTERY BOOST 4 pole momentary rocker switch (on /off) lights with a green LED, push on (momentary = you must hold the switch in the on position / when you let it go it returns off position)

Building a bus, up-grade your old dash, here is a great unit. These heavy duty switches are rated at 20 amps 12 volt (if your intended connection ... 12v motor, servo, lights, etc. Does not draw more than 20 amps there is no need to add a relay ... using a light duty switch with no relay can burn the contacts in the switch and result in switch failure) ... Dual pole allows you to disconnect both + and -  to your item with a single switch if needed OR it allows multiple reversed connections (one positive (+) connect / disconnect and one negative (-) connect / disconnect) to separate items with a single switch

These are some of the best made switches on the market and do have an interchangeable / removable rocker plate ... if you are looking to add or replace a device such as this why not use the best and do it once!

The V series switch, with sealed front panel components, is certified to IP66 and IP68: complete protection against dust, prolonged spray & submersion under pressure. Recognized at UL1500: Ignition protection for marine products; features removable actuators

Dimensions: overall = 2 high X 7/8 wide X 1 1/2 inches deep

Mounting hole = 1 1/2 high X 3/4 wide (I also have mounting bezels / brackets for these listed )

 Note: Even though this switch is labeled it can be used in many applications the cover / rocker is also interchangeable

 Tip: When connecting the switch + / - must be connected correctly for the led to light / work (reversed connections will not hurt the LED but it will not light ... you have a 50/50 chance of getting it right the first time)

Be sure and check out our other switches listed