Ignitions and Electrical Wiring Components

STAR WARNING

LEVER SWITCH BOX (4) 20AMP SWITCHES

$306.49

SKU: S0G4 SB4040-15

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

Easy — 1–2 hours

Description

Use these deluxe switch boxes to control your Star light bars or any other functions of your choice. The SB4020 Series features all illuminated switches when in use and the legends are back-lit for easy nighttime readability. There is one 40 amp circuit, protected by a relay and self-resetting circuit breaker, and five 20 amp circuits which are individually protected by fuses. The SB4040 features a 3-mode progressive, 40 amp (max) switch, and four 20 amp illuminated switches for a total of 7 fuse protected functions. A customer adjustable jumper has been included for the option of separating slide position 1 & 2 to work independently. The SB4040 and SB4020 series are also available with an attached 15’ wire harness. Terminal blocks are standard on SB4020T and SB4425T. Ships complete with legends, mounting bracket, hardware, and instructions.

Fitment

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

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Specifications

BrandSTAR WARNING
Part NumberS0G4 SB4040-15

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.

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