ID
1001894
$ 86.04
1-2 weeks delivery time
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The Blue Sea 9003e e-Series Battery Switch is a 350A continuous single-circuit ON-OFF switch for systems up to 48V DC. It supports 600A intermittent and 1200A starting loads, accepts 4/0 AWG cables, and uses 3/8"-16 (M10) studs. Cable clearance: 1.10" (27.94 mm). Weight: 0.95 lb (0.43 kg).
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Blue Sea 9003e – e-Series On-Off Battery Switch, 350A, Single Battery, for 4/0 AWG Cables
The Blue Sea 9003e e-Series Battery Switch is a heavy-duty single-circuit ON-OFF switch designed for reliable isolation of one battery from a load group. Built for demanding marine electrical environments, it delivers high current capacity and durable construction for safe and efficient battery management.
This ignition-protected switch is safe for installation in gasoline engine compartments and supports multiple mounting configurations, including surface and rear panel installation. Its robust internal design and high-current terminals ensure stable electrical connections and long service life.
Key Features
- Single circuit ON-OFF battery isolation
- Heavy-duty e-Series marine construction
- Ignition protected for gasoline engine compartments
- Supports large cable sizes up to 4/0 AWG (120 mm²)
- High starting and intermittent current ratings
- Surface or rear panel mounting options
- Tinned copper terminal studs for corrosion resistance
Technical Specifications
Model 9003e Series e-Series Switch Type Single Circuit ON-OFF Color Red Maximum Voltage 48V DC Continuous Rating 350A Intermittent Rating 600A (5 min) Starting Rating 1200A (30 sec) Battery Inputs 1 Terminal Stud Size 3/8" - 16 (M10) Stud Torque 140 in-lb (15.82 Nm) Cable Size Compatibility Up to 4/0 AWG (120 mm²) Cable Clearance 1.10 in (27.94 mm) Mounting Holes Accept 1/4" (M6) screws Switching Rating 25A Stud Material Tinned Copper Weight 0.95 lb (0.43 kg)
Optional Accessories
- 7902 – Battery Switch ICON Label Kit
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