Original Factory Battery Isolator Switch 880175 Manual, Sany Material Code: 60235464

Sany Original Factory Battery Isolation Switch (Material Code: 60235464, Model: Littelfuse 880175)

Core Product Information
Item Details
Original Material Number 60235464
Model Littelfuse 880175 (Manual Battery Isolation Switch)
Type Bipolar Main Power Cut-off Switch (for Construction Machinery)
Rated Voltage 48V DC Max (Direct Current)
Rated Current Maximum 500A per Circuit, Suitable for High-Current Systems of Heavy-Duty Construction Machinery
Protection Rating IP67/IP69K, Waterproof and Dustproof, Adaptable to Harsh Working Conditions
Terminal Specification M12 Bolt Terminals, Suitable for High-Current Wiring of Construction Machinery
Installation Method Flange Panel Mounting, Adaptable to Sany Equipment Original Installation Position
 Functions and Applications
1. Core Purpose: Acts as the main power cut-off switch for Sany construction machinery (such as excavators, loaders, concrete mixers, etc.). It can simultaneously disconnect positive and negative circuits to achieve full vehicle power isolation, preventing leakage and battery drain when the equipment is idle, ensuring safety during maintenance operations.
2. Applicable Scenarios: Sany factory-specified accessory, suitable for the DC power systems of equipment, particularly for electrical systems of construction machinery on 24V/48V platforms.
3. Key Advantages:
- High Load Capacity: 500A high-current switching, meeting current requirements for machinery start-up and operation.
- Rugged Design: IP67/IP69K protection, resistant to vibration and high temperatures, adaptable to harsh construction site environments.
- Safety Locking: Manual knob with locking structure to prevent accidental power disconnection due to误操作.
Supplementary Notes
- This switch is a factory-made construction machinery专用款 by Littelfuse and is also a specified supplier part for Sany equipment, fully matching material number 60235464.
- Knob-style manual operation design allows quick switching of power on/off states without a key, balancing practicality and safety.
- When replacing, ensure power is disconnected. During installation, fix terminals according to Sany's original wiring specifications to avoid loose connections causing overheating or burning.