Ignitions and Electrical› Wiring Components

Pollak Engineered

MASTER DISCONNECT SWITCH SAME AS 51

$46.67

SKU: P01M 51-916EP30

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Pollak Engineered 51-916EP30 is a master disconnect switch designed for 12-volt DC vehicles, including trucks, automotive, marine, and RV applications. It features a Single Pole, Single Throw (SPST) contact configuration with Off-On positions. This switch has a .75-inch threaded stem with a nut for mounting and 3/8-24 threaded studs for wire connections.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPollak Engineered
Part NumberP01M 51-916EP30

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy