Blue Sea E-Series 350A Battery Switch – On/Off

The Blue Sea E-Series 350A Battery Switch – On/Off is a robust, marine-grade switch designed for isolating or combining 12V and 24V battery banks in boats, RVs, and off-grid power systems. With a continuous current rating of 350A, this ignition-protected switch ensures safe, reliable battery management under demanding conditions.

Its compact, ergonomic design allows for flexible surface or rear panel mounting, while the red knob and intuitive On/Off functionality make operation simple and secure. Built from corrosion-resistant materials, it’s a trusted choice for marine and commercial applications.

✅ Key Features:

• Rated for 350A continuous and 600A intermittent current

• Ignition protected – safe for engine compartments

• On/Off function for isolating or combining battery banks

• Suitable for 12V and 24V DC systems

• Surface or rear panel mount options

• Waterproof and corrosion-resistant construction

• Meets ABYC and UL 1500 standards

Power your vessel with confidence — available now at Barton Marine NZ.