| ✓ Part Number 60278563 |
✓ Compatible Models SY205 /SY215/SY335 /SY365 | ✓ Availability In Stock |
✓ Quality OEM / Genuine / Aftermarket |
✓ Delivery Worldwide Shipping |
OEM-quality Main Power Switch 60278563 for SANY excavators. Designed to safely control the machine's main electrical power supply, ensuring reliable battery isolation, electrical protection, and stable machine operation.Installed in the electrical power supply system, the Main Power Switch controls the connection and disconnection of battery power to the machine's electrical circuits.
| Category | Specification |
|---|---|
| Product Name | Main Power Switch |
| Part Number | 60278563 |
| Component Type | Battery Master Switch |
| Compatible Models | SANY SY205, SY215, SY335, SY365 |
| Application System | Electrical Power Supply System |
| Installation Position | Battery Power Control System |
| Material | High-Strength Engineering Plastic Housing with Copper Contacts |
| Function | Controls Main Battery Power Supply |
| Condition | Brand New |
| Quality Inspection | 100% Inspection Before Shipment |
This Main Power Switch is compatible with the SANY SY205, SY215, SY335, and SY365 Excavators.
If your machine model is not listed, please send us the part number, machine model, machine serial number, or photos of the existing main power switch for compatibility verification before ordering.
| SY205 | SY215 | SY335 | SY365 |
To help us identify the correct replacement part, please provide one or more of the following:
Our technical team will verify the correct replacement before shipment to help reduce wrong orders and maintenance downtime.

Averdyn specializes in supplying genuine SANY composite bearings through reliable sourcing channels with competitive pricing. OEM and premium aftermarket alternatives are also available to meet different customer requirements. Our team provides part number verification, technical support, and fast worldwide delivery to help you source the correct parts with confidence.

The Main Power Switch 60278563 is designed for selected SANY SY205, SY215, SY335, and SY365 excavators.
Manufactured according to OEM specifications, this replacement main power switch provides stable electrical conductivity, reliable switching performance, excellent vibration resistance, and long service life.
Commonly referred to as a battery master switch, battery disconnect switch, power isolation switch, or electrical master switch, this component serves as the primary electrical isolation device for the excavator.

We offer genuine, OEM, and high-quality aftermarket options with fast worldwide shipping. Simply provide your part number or machine model, and our experienced team will help verify compatibility and recommend the correct replacement.
| ✔ OEM Quality | ✔ Fast Worldwide Shipping | ✔ Technical Support | ✔ Secure Packaging | ✔ Export Experience |
Averdyn can also supply related SANY telehandler boom structure parts and maintenance spare parts.
| Spacer Sleeve | Wear Pad | Boom Pin | Hydraulic Cylinder | Seal Kit |
Yes. We supply genuine, OEM, and high-quality aftermarket main power switches, battery master switches, and battery disconnect switches manufactured according to OEM specifications.
This main power switch controls the battery's main electrical connection, allowing safe power isolation during maintenance, transportation, storage, and emergency situations while protecting the excavator's electrical system.
Please provide the part number 60278563, machine model, machine serial number, or photos of the existing main power switch before ordering.
This main power switch is suitable for:
Common symptoms include intermittent power supply, failure to connect or disconnect battery power, electrical startup issues, overheating at the switch contacts, or unstable electrical system operation.
If the product is in stock, we can arrange fast shipment. Delivery time depends on order quantity, destination country, and shipping method.
Yes. We support worldwide shipping by express, air freight, sea freight, railway freight, and ocean freight according to customer requirements.
To ensure you receive the correct replacement part, please provide any of the following information:
|
📦
Part Number
60278563
|
🚜
Machine Model
SY205 /SY215/SY335 /SY365
|
🔢
Serial Number
Machine S/N
|
📷
Product Photo
Old part photo
|
Our technical team will verify compatibility before shipment to help ensure you receive the correct replacement part.
| Comparison Item | Original Parts (Genuine) | OEM Parts |
|---|---|---|
| Source | Supplied by original equipment manufacturer or authorized channels | Produced by OEM factories following original specifications |
| Design Standard | 100% original design and drawings | Developed based on original structure and parameters |
| Compatibility | Perfect match with the specified machine model | Fully compatible with corresponding models |
| Quality Control | Strict factory-level quality inspection | Controlled production and inspection to OEM standards |
| Performance Stability | Consistent and reliable in long-term operation | Stable performance for daily and heavy-duty use |
| Service Life | Designed for maximum service life | Optimized balance between durability and cost |
| Cost Level | Higher cost due to brand and authorization | More cost-effective solution |
| Availability | Limited stock, longer lead time in some cases | Flexible supply with faster delivery |
| Application Scenarios | High-demand, warranty-sensitive projects | Maintenance, replacement, and cost-controlled projects |
| Warranty & Support | Official warranty from original manufacturer | Supplier-backed warranty and technical support |
| Customer Choice | Best for customers requiring original certification | Ideal for customers seeking quality + cost balance |
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For more information about our remote control lawn mowers and excavator parts, including customization and technical support, please feel free to contact us.
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