803694860 XCMG GR2605 motor grader emergency stop switch (red 2NC)

803694860 XCMG GR2605 motor grader emergency stop switch (red 2NC)

The 803694860 is a red emergency stop switch assembly compatible with the XCMG GR2605 grader. It features a 2 normally open (2NC) contact design, offering protection against accidental activation, impact resistance, and rapid response. It is used for emergency shutdown and safety protection of the equipment.

Core Advantages

Designed with the original vehicle control panel openings and wiring terminals in a 1:1 configuration, it directly replaces the original emergency stop switch without requiring modification of holes, wiring, or adapters. Installation is accurate, quick, and convenient.

The prominent red identification combined with the anti-accidental activation structure (requires pressing + rotating/pulling to trigger) prevents unintentional shutdowns. The rapid contact response quickly cuts off the power circuit, ensuring operator and personnel safety.

The housing is made of high-strength flame-retardant engineering plastic. The internal contacts and brackets are highly resistant to vibration and impact, making it suitable for the harsh working environments of construction sites, preventing damage or poor contact.

The 2NC (2 normally open) contact design conforms to engineering machinery safety circuit standards and is adaptable to emergency protection logic such as braking, engine shutdown, and power cut-off, offering strong versatility and compatibility.

Standardized wiring terminals and a fixed structure eliminate the need for additional adjustments after replacement, allowing direct connection to the original vehicle’s safety control circuit, reducing maintenance costs and downtime.

Key Technical Parameters

Model: 803694860
Compatible Model: XCMG GR2605 Grader
Type: Emergency Stop Switch (Safety Protection Component)
Color: Red
Contact Type: 2NC (2 Normally Open)
Operating Voltage: DC 24V
Protection Rating: IP54 or higher
Installation Method: Panel Embedded Mount + Clip/Screw Fixing
Interface: Original Factory Terminal Block
Features: Anti-accidental activation, impact resistant, fast response, original factory specifications

Application Scenarios

Used to quickly trigger a shutdown protection mechanism in case of emergencies during equipment operation (such as personnel approaching or dangerous malfunctions); mainly used for replacement and repair when the switch is damaged, the trigger fails, the contacts are poor, or the casing is cracked.

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