EuroTruckParts
20466302 Light Switch | IP67 Dustproof & SAE J2399 Voltage Protection
20466302 Light Switch Control Module
Multi-Platform Illumination Controller
The 20466302 Light Switch assembly (20466302, 20942844, 20953569) features laser-etched control symbols with backlight uniformity. Composite housing withstands dashboard vibration in heavy-duty applications. Precision-molded detents ensure positive positioning for parking/running light modes. Gold-plated connectors prevent oxidation in humid environments. Modular design allows individual component replacement without full unit disassembly. Anti-static surface treatment resists dust accumulation in cabin environments. Compact dimensions (120mm×56mm) adapt to narrow dashboard cavities. Color-stable polymer maintains original Volvo gray tone under UV exposure. Tactile feedback optimized for gloved operation during winter conditions. Integrated circuit protection prevents voltage spikes in 12V/24V systems. Quick-release mounting system enables tool-free installation in B-series bus models.
Volvo Commercial Vehicle Fitment
Truck Applications
- ▶ FH12 (1993-2021)
- ▶ FM12 (1998-2005)
- ▶ FMX/NH Series
Bus Applications
- ▶ B6/B7 (1991-2021)
- ▶ B9/B12 (2002-2021)
- ▶ B13 (2009-2021)
Direct replacement for European market vehicles with CE/R10 compliance certification.
Construction Features
- ▶ Glass-Fiber PA6 Housing
- ▶ Silver-Alloy Contacts
- ▶ EPDM Sealing Grommets
Performance Attributes
- ▶ 50N Actuation Force
- ▶ -40°C to 85°C Range
- ▶ IP67 Dust/Waterproof
Compatible with OE: 20466302, 20942844, 20953569 for Volvo FH/FM/FMX/NH Trucks & B-Series Buses 1991-2021
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