Blue Sea Systems e-Series 9003e Battery Switch - Single Circuit - ON/OFF

Blue Sea Systems e-Series Battery Switch ON/OFF 350A (9003e)

The Blue Sea Systems e-Series 9003e Battery Switch is a heavy-duty ON/OFF battery isolator designed for marine, campervan, motorhome, off-grid and battery storage applications. Rated at 350A continuous current and supporting systems up to 48V DC, it provides safe and reliable battery isolation for maintenance, storage and emergency shutdown situations.

Built with corrosion-resistant tinned copper studs and an ignition-protected, IP66-rated housing, the 9003e is designed to deliver dependable performance in demanding environments.

Key Features

• 350A continuous current rating
• 600A intermittent current rating (5 minutes)
• 1200A cranking current rating (30 seconds)
• Suitable for 12V, 24V and 48V DC systems
• Single circuit ON/OFF operation
• Supports cable sizes up to 120mm²
• Ignition protected and IP66 rated
• Tinned copper terminals for corrosion resistance
• Surface or rear panel mounting options

Ideal for use with battery banks, inverters, off-grid solar systems, campervans, motorhomes, boats and energy storage systems.