10843500

Overview

The Littelfuse Commercial Vehicle Products model 10843500 is a manual battery disconnect switch designed for commercial vehicle applications. It provides a direct, operator-actuated means of isolating the main battery from the electrical system to ensure safety during maintenance, prevent parasitic drain during storage, and mitigate fire risks from short circuits. This component serves as a primary isolation device for heavy-duty equipment operating in demanding environments.

Feature Summary

• Provides direct operator-actuated isolation of the main battery from the vehicle electrical system
• Designed to prevent parasitic loads from draining the battery during vehicle storage periods
• Enables rapid power cutoff to mitigate fire hazards caused by electrical short circuits

Applications

• Commercial trucks and buses
• Construction and agricultural equipment
• Emergency response vehicles
• Recreational vehicles and fleet vehicles

Procurement Notes

Verify the specific part number 10843500 against official Littelfuse documentation to confirm current availability and specifications. Contact authorized distributors or the manufacturer directly for pricing and lead time information, as these details are subject to change and require formal quotation requests. Ensure compatibility with existing mounting hardware and wiring configurations before procurement.

Selection Notes

Select this component based on its suitability for manual battery isolation in commercial and heavy-duty vehicle systems. Consider the required continuous current rating and voltage compatibility with the target 12V, 24V, or 48V DC system. Evaluate actuator style preferences and ingress protection requirements relative to the installation environment to ensure reliable operation under specified conditions.

Part Context

This product belongs to the Littelfuse Commercial Vehicle Products portfolio, which supplies electrical protection, switching, control, and power-distribution solutions for rugged commercial applications. The series includes various manual battery disconnect switches available in key-operated, lever-operated, and rotary formats, engineered to meet industry standards for marine and commercial vehicle battery switch applications.

Replacement Considerations

Consult official Littelfuse substitution guides for confirmed equivalent part numbers. Verify that any replacement maintains identical circuitry, current ratings, and voltage specifications to ensure safe and compliant operation within the vehicle's electrical architecture.