EuroTruckParts
1421856 Window Switch | ECE R107 & ISO 16750-2 Certified
1421856 Window Switch Assembly for SCANIA F-K-N Series Bus Door Systems
Bus Window Control System Architecture
The 1421856 Window Switch employs triple-layer contact technology for precise window positioning across SCANIA F/K/N Series buses. Nickel-alloy terminals maintain <3Ω resistance through 300,000+ actuations. Modular design enables individual switch replacement without door panel disassembly. Integrated overload protection reverses motor direction upon detecting 15A+ current spikes. Illuminated controls deliver 450 cd/m² brightness in -40°C to 80°C environments. IP69K-rated housing withstands high-pressure washdowns in EU transit operations. Direct compatibility with J1939 databus networks via 8-pin Deutsch DT connectors. Forged aluminum chassis dissipates heat from continuous 24V/25A operation. Pre-configured with SCANIA SDP3 diagnostics protocol for synchronized door lock functions. Status indicators utilize dual-color LEDs visible through anti-glare polycarbonate covers. Vibration-resistant mounting system absorbs 5G shocks during urban driving cycles.
SCANIA Bus/Truck Compatibility Matrix
Vehicle Applications
- ▶ F/K/N Series Buses (2004-2021)
- ▶ P/G/R/T Series Trucks
- ▶ Euro V-VI Engines
Certifications
- ▶ ECE R107 Certified
- ▶ ISO 16750-2 Compliant
- ▶ REACH Standards
Cross References
- ▶ 1421856 (Primary OE)
- ▶ SCANIA GRP.215
- ▶ 1863514 (Truck Variant)
Electrical Properties
- ▶ 24V DC Heavy-Duty
- ▶ J1939 Protocol Support
- ▶ 25A Circuit Breakers
Durability Engineering
- ▶ IP69K Environmental Seal
- ▶ Nickel-Plated Terminals
- ▶ Shock-Absorbing Mounts
Compatible with: 1421856 specifications for SCANIA F-/K-/N-Series buses & P-/G-/R-/T-Series trucks (2003-2021)
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