Description
Comparison points and tradeoffs
When comparing Voswitch R400 Grab Handle AUX Switch Panel for Ram 2500 3500 2019-On, Tan Finish, 4-Circuit OE Style Control System, Factory Fit, Plug & Play, 12V Accessory Controller with other Fog Lamp options, use this source-backed detail as the primary discriminator: Application note: About this item OE-STYLE GRAB HANDLE MOUNT- Custom-designed to fit the factory grab handle location in 2019+ Ram 2500 and 3500 trucks—no cutting, drilling, or trimming required.
Use this second fact to evaluate the tradeoff: Category: Replacement Parts / Body & Trim / Trim / Interior / Interior Switches / Fog Lamp. A third point to compare across alternatives is: Voswitch R400 Grab Handle Switch Panel for Ram 2500 2019-On and Ram 3500 2019-On OE-Style 4-Circuit AUX Control System – Seamless Factory Fit with Custom Backlighting Take full control of your accessories with the Voswitch R400, designed specifically for 2019+ Ram 2500 and 3500 trucks.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
- Product Dimensions
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12 x 6 x 2 inches; 3.93 Pounds - Date First Available
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June 20, 2025 - Manufacturer
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Voswitch - ASIN
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B0FDVJ4GJC - Country of Origin
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China - Best Sellers Rank: #803,540 in Automotive (See Top 100 in Automotive)
- #732 in Automotive Grab Handles
Voswitch R400 Grab Handle Switch Panel for Ram 2500 2019-On and Ram 3500 2019-On OE-Style 4-Circuit AUX Control System – Seamless Factory Fit with Custom Backlighting
Take full control of your accessories with the Voswitch R400, designed specifically for 2019+ Ram 2500 and 3500 trucks. This OE-style switch panel replaces the passenger-side grab handle with a clean, factory-look interface and installs with no cutting, trimming, or drilling required.
To better match your truck’s interior, the R400 is available in two color options: Tan and Black, allowing you to choose the finish that best complements your OEM trim.
🔧 Key Features:
OE-Style Grab Handle Integration
Mounts seamlessly in the factory grab handle location, maintaining an OEM appearance—no interior modification required.
Two Color Options Available: Tan or Black
Choose the Tan or Black panel to match your truck’s factory interior for a clean, integrated look. 4 Independent AUX Circuits
Control up to four 12V accessories (lights, compressors, fans, lockers, etc.). Each circuit supports up to 30A, with a 100A system total.
Multi-Color Backlit Switches (Red, Blue, Green, or White)
Adjustable backlight lets you customize both the color and brightness to match your dashboard lighting.
Low Voltage Cutoff (LVCO) Protection
Automatically disconnects accessories if voltage drops too low, helping prevent battery drain.
Quick Plug-and-Play Installation
Includes all components and pre-terminated wiring for fast, tool-free installation.
📦 What’s Included:
(1x) R400 Power Module
(1x) Battery Cable Set with 100A In-Line Fuse
(1x) Control Wire
(1x) Underhood Mounting Bracket
All Necessary Mounting Hardware
Upgrade your truck’s electrical system with the Voswitch R400 Grab Handle Switch Panel—available in Tan or Black to suit your interior, built for serious power and seamless integration.
Source product highlights
About this item
- OE-STYLE GRAB HANDLE MOUNT- Custom-designed to fit the factory grab handle location in 2019+ Ram 2500 and 3500 trucks—no cutting, drilling, or trimming required. Maintains a clean, factory look with a tan finish that blends with your interior.
- 4 POWERFUL AUX CIRCUITS- Control up to four 12V accessories like LED lights, compressors, lockers, fans, and more. Each circuit supports up to 30A, with a combined output of 100A for maximum performance.
- MULTI-COLOR BACKLIT SWITCH PANEL- Switch backlight color can be set to red, blue, green, or white. Dimmable brightness lets you match your truck’s interior lighting and reduce glare at night.
- LOW VOLTAGE CUT-OFF (LVCO) PROTECTION- Smart power management automatically disconnects accessories to protect your battery when voltage drops below a safe threshold.
- EASY PLUG-AND-PLAY INSTALLATIO- Includes everything you need: power module, pre-wired battery cable with 100A fuse, control wire, underhood bracket, and all mounting hardware. Installs quickly and securely with no special tools.
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