The GRANIT Battery Cut-Off Switch 50702269 is a robust rotary ON/OFF switch designed for safely isolating battery power in vehicles, agricultural machinery, and other electrical systems. It is a practical safety component for preventing battery drain, improving maintenance safety, and protecting electrical circuits.
Key Specifications
- Brand: GRANIT
- Product Type: Battery cut-off switch
- Part Number: 50702269
- Operation: Rotary ON/OFF switch
- Connection: 2 × M10 terminals
- Current Rating at 48 V: 300 A, up to 1000 A for 5 seconds
- Housing Dimensions: 68.5 × 68.5 mm
- Total Height: 77 mm
- Rotary Switch Diameter: 52 mm
- Mounting Holes: 4 × 5.5 mm
- Hole Centre Spacing: 55 mm
- Temperature Range: approximately -40°C to +80°C
- Weight: 240 g
Build & Design
This switch features a durable square housing with a large red rotary control knob. The red ON/OFF handle is easy to see and operate, even in workshop or machinery environments.
The M10 terminal connections are suitable for heavy-duty battery cables, while the four mounting holes allow the unit to be fixed securely to a panel, bracket, or machine body.
Performance
The GRANIT 50702269 is designed for demanding electrical systems. It can handle:
- Battery isolation
- High-current switching
- Temporary peak loads up to 1000 A
- 12 V, 24 V, and up to 48 V system applications are compatible
It is especially useful for protecting equipment during storage, transport, repair, or emergency shutdown.
Applications
Suitable for:
- Tractors and agricultural machinery
- Construction equipment
- Trucks and commercial vehicles
- Boats and utility vehicles
- Battery-powered electrical systems
- Workshop safety installations
Ease of Use
The rotary ON/OFF operation is simple and intuitive. The large handle provides a secure grip, and the clear OFF marking helps avoid confusion. Installation is straightforward for users familiar with vehicle electrical systems, though correct cable sizing and secure terminal fastening are essential.
Value for Money
This is a strong, heavy-duty battery switch suited for professional applications. Its high current capacity and sturdy design make it a worthwhile investment for machinery where electrical reliability and safety are important.
Pros
- Heavy-duty current capacity
- Clear rotary ON/OFF operation
- Strong housing design
- M10 terminals for large battery cables
- Suitable for agricultural and vehicle use
- Helps prevent battery drain and electrical faults
Cons
- Requires correct installation and cable sizing
- Not a small compact switch
- The environmental protection rating is not specified
Final Verdict
The GRANIT Battery Cut-Off Switch 50702269 is a reliable, heavy-duty electrical safety switch for tractors, machinery, and vehicle battery systems. With its high current rating, sturdy construction, and easy rotary operation, it is a practical choice for safely disconnecting battery power during maintenance, storage, or emergency use.
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