SEAFLO 300A 4-Position Battery Disconnect Switch –12V/24V/48V Heavy-Duty Isolator Switch, OFF/1/2/1+2, IP66 Waterproof, Auto, Marine, Boat, RV, Car, ATV, CE & RoHS Certified (4-Positon |1-Pack)
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Product details
| Management number | 218198469 | Release Date | 2026/05/03 | List Price | US$12.00 | Model Number | 218198469 | ||
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The SEAFLO 300A 4-Position Battery Disconnect Switch (Model: SFCBS-300-402) provides secure power isolation for marine, automotive, RV, and off-grid applications. Designed for 12V, 24V, and 48V systems, this heavy-duty selector switch allows users to switch an isolated battery bank to all loads or combine multiple battery banks to all loads, providing flexibility and enhanced power management. Featuring high-conductivity tin-plated copper studs, this switch maximizes electrical efficiency and corrosion resistance, making it ideal for harsh marine environments. The one-piece terminal stud design ensures long-lasting, vibration-resistant performance, preventing connection loosening over time. With an IP66 waterproof rating, this battery selector switch is built for durability and can withstand powerful water jets, ensuring reliable operation in marine, automotive, and industrial settings. It meets ABYC, UL 1500, and SAE J1171 safety standards, making it a trusted solution for high-current battery switching applications.
- [ SPECIFICATIONS ]: Model: SFCBS-300-402 | Voltage: 12V/24V/48V DC | Continuous Rating: 300A | Intermittent Rating: 500A (5 min) | Cranking Rating (30 sec): 900A | Terminal Stud Size: 3/8" - 16 (M10) | Switch Type: Selector, 4-Position | Waterproof Rating: IP66
- [ VERSATILE 4-POSITION SELECTOR SWITCH ]: This heavy-duty battery switch allows users to isolate a battery bank, connect multiple banks, or control power distribution, making it ideal for marine, automotive, RV, and off-grid systems.
- [ HIGH-CONDUCTIVITY TINNED COPPER STUDS ]: Built with tin-plated copper terminals, this switch enhances electrical conductivity and provides superior corrosion resistance, ensuring long-term durability in harsh environments.
- [ DURABLE, VIBRATION-RESISTANT DESIGN ]: The one-piece terminal stud construction ensures secure, vibration-proof connections, preventing loosening over time, making it perfect for marine, automotive, and off-road applications.
- [ COMPLIES WITH MARINE SAFETY STANDARDS ]: Meets ABYC, UL 1500, and SAE J1171 ignition protection standards, making it a trusted choice for boats, yachts, RVs, ATVs, and off-grid power systems.
| UPC | 810039491232 |
|---|---|
| Model | SFCBS-300-402-1 |
| Wattage | 10800 watts |
| Terminal | Screw |
| Brand Name | SEAFLO |
| Unit Count | 1.0 Count |
| Item Weight | 1 Pounds |
| Part Number | SFCBS-300-402-1 |
| Switch Type | Push Button |
| Circuit Type | 4-way |
| Contact Type | Normally Open |
| Control Type | Manual |
| Manufacturer | SEAFLO |
| Actuator Type | Push Button |
| Material Type | Alloy Steel |
| Mounting Type | Panel Mount |
| Connector Type | Screw Terminal |
| Control Method | Touch |
| Current Rating | 900 Amps |
| Operation Mode | manual |
| Number of Items | 1 |
| Contact Material | Metal |
| Operating Voltage | 12 Volts |
| Specification Met | UL |
| Compatible Devices | Batteries (12V, 24V, 48V), Marine, Automotive, RV, Off-grid systems |
| Number of Positions | 4 |
| Connectivity Protocol | X-10 |
| Compatible with Vehicle Type | Boat, RV, ATV, Car, Truck |
| International Protection Rating | IP54 |
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