YNF18571 8-94379543-1 24V battery master switch relay
24V dual-terminal power disconnect relay for excavator
8-94379543-1 battery main power switch replacement
Heavy equipment 24V electrical master switch relay
Dual straight terminal battery disconnect switch
YNF18571 excavator main power control relay
180-degree straight terminal 24V battery switch
Aftermarket 8-94379543-1 power relay for construction machinery
YNF18571 8-94379543-1 24V battery master switch relay
24V dual-terminal power disconnect relay for excavator
8-94379543-1 battery main power switch replacement
Heavy equipment 24V electrical master switch relay
Dual straight terminal battery disconnect switch
YNF18571 excavator main power control relay
180-degree straight terminal 24V battery switch
Aftermarket 8-94379543-1 power relay for construction machinery

YNF18571 8-94379543-1 24V Battery Master Switch Relay with Dual Straight Terminals

YNF18571 24V battery master switch relay provides stable main power control for excavators and heavy construction equipment.

  • Replaces reference part number 8-94379543-1
  • Designed for 24V electrical systems
  • Dual-terminal design supports stable current transmission
  • Straight 180-degree terminal arrangement simplifies cable connection
  • Controls the main battery power supply of the machine
  • Durable housing supports demanding construction environments
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24V Battery Master Switch Relay Description

The YNF18571 8-94379543-1 battery master switch relay is designed for 24V electrical systems used in excavators and heavy equipment. Its dual straight terminals control the main battery power circuit and provide stable current transmission. The durable construction makes it suitable for electrical system maintenance and power switch replacement.

8-94379543-1 Battery Master Switch Technical Data Sheet

Parameter Specification
YNF Part Number YNF18571
Reference Part Number 8-94379543-1
Product Name Battery Master Switch Relay
Product Type Main Power Disconnect Switch
Operating Voltage 24V
Terminal Quantity 2 Terminals
Terminal Design 180-Degree Straight Type
Function Main Battery Power Control
Application Excavators and Heavy Equipment
Installation Position Machine Electrical Power System
Quality Type Aftermarket Replacement
Condition New
Origin China
Brand YNF
MOQ 1 Piece
Shipping Method Air, Sea, Express
Payment Terms T/T, PayPal, Western Union

24V Battery Master Switch Applications

Application Description
Excavator Electrical System Controls the main battery power supply
24V Heavy Equipment Supports stable high-current power switching
Battery Disconnect Circuit Connects or isolates machine electrical power
Construction Machinery Provides reliable power control during operation
Electrical System Repair Replaces damaged or malfunctioning master switches

8-94379543-1 24V Power Switch Detail Display

FAQs

FAQ

Q: What is the operating voltage of this master switch?
A: It is designed for 24V machine electrical systems.

Q: What part number does this switch replace?
A: It replaces reference part number 8-94379543-1.

Q: How many terminals does this power switch have?
A: It has two straight terminals arranged in a 180-degree layout.

Q: What is the function of a battery master switch?
A: It connects or disconnects the main battery power supplied to the machine electrical system.

Q: Is this product a relay or a manual switch?
A: It is a heavy-duty main power switch relay used in the battery power circuit.

Q: Is this product new or used?
A: It is a new aftermarket replacement part.

Q: How should compatibility be confirmed?
A: Confirm the part number, 24V rating, terminal layout, dimensions, and product appearance before ordering.

Get Free Quote for 8-94379543-1 Battery Switch

YNF Machinery supplies reliable aftermarket battery master switches and electrical relays for excavators and heavy equipment. The YNF18571 24V power switch features dual straight terminals for accurate connection, stable current transmission, and dependable main power control. Stable supply, competitive wholesale pricing, and professional B2B support make it suitable for distributors, equipment dealers, repair companies, and fleet maintenance businesses.

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