Blue Sea Systems 5510E-BSS e-Series Dual Circuit Battery Switch 525A Continuous

The Blue Sea Systems 5510E-BSS e-Series Dual Circuit Battery Switch provides reliable power management for marine and RV electrical systems. This heavy-duty switch allows you to simultaneously control two isolated battery banks from a single switch position, making it ideal for managing house and starting batteries independently.

Key Features:

• Dual circuit design switches two isolated battery banks simultaneously
• 525 amp continuous rating with 700 amp intermittent capacity
• 2-position operation for simple ON/OFF control of both circuits
• 32 volt DC maximum rating for 12V and 24V systems
• Ignition protected design meets ABYC and Coast Guard requirements
• Without alternator field disconnect (AFD)
• Robust construction with sealed, corrosion-resistant components

This switch is engineered for applications requiring independent control of two separate battery circuits, such as dual engine installations or systems with dedicated house and engine start batteries. The ignition protection makes it safe for installation in gasoline engine compartments and near fuel tanks.