Cole Hersee 880062-BP Master Disconnect Battery Switch 300A 32V

The Cole Hersee 880062-BP SR Series Master Disconnect Switch is a heavy-duty battery isolation switch designed to prevent battery drain during storage of vehicles, vessels, and equipment. This compact switch completely disconnects the battery circuit when not in use, preserving battery charge during overnight or extended storage periods.

Key Features:

• Heavy-duty 300A continuous current rating at 32V for high-power applications
• Corrosion-resistant black plastic construction withstands road splash and salt spray exposure
• IP67/IP69K ingress protection rating for superior water and dust resistance
• Compact 3-inch depth (from knob front to stud end) for installation in tight spaces
• Ignition protected to SAE J1171 and ISO 8846 standards for safe battery box mounting
• Stainless steel hardware with tin-plated copper contacts for reliable performance
• SPST (Single Pole Single Throw) switching configuration

Ideal for marine, RV, commercial vehicle, and heavy equipment applications where reliable battery isolation is critical. The SR Series switch combines professional-grade durability with easy installation in space-constrained environments.