BEP Marine Heavy Duty Battery Selector Switch Part 721 for Marine and Commercial Vehicles

Heavy-Duty Battery Selector Switch

The 721 Battery Selector Switch is our heavy duty selector switch. Housed in the same module as the 720, it includes the same removable plates and back cover. While BEP Marine recommends isolated battery systems as outlined with our distribution clusters, the 721 offers a simple economical way of separating two batteries. Please note selector switches will not separate electronics from harmful engine starting spikes.

Specifications:

• DC Voltage: 48
  
• Stud Size (Imperial): 3 x 3/8"
  
• Stud Size (Metric): 2 x 10mm
  
• Continuous Rating: 350
  
• Intermittent Rating: 500
  
• Cranking Rating: 1500

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The BEP Marine Heavy Duty Battery Selector Switch Part 721 is designed for reliable and efficient battery management in marine and industrial applications. This robust switch allows users to easily select between two batteries, providing a simple and economical solution for switching power sources without complex wiring. Housed in a durable module similar to the model 720, it features removable plates and a back cover for convenient installation and maintenance. While it is ideal for separating two batteries, users should note that it does not protect electronics from engine starting spikes, making it suitable for applications where such protection is not critical. The switch is rated for a continuous current of 350 amps and a cranking capacity of up to 1500 amps, ensuring it can handle demanding power loads safely.

Features:

• DC Voltage: 48V for consistent marine and industrial operation

• Stud Size: 3/8 inch imperial studs for secure connections

• Stud Size: 10mm metric studs for compatibility with various wiring setups

• Continuous Rating: 350 amps for regular operation

• Intermittent Rating: 500 amps for short-term high load demands

• Cranking Rating: 1500 amps to handle engine starting surges