Skip to product information
1 of 3

Brand: BEP Marine

BEP Marine Pro Installer 400A Double Pole Battery Switch - 770-DP

BEP Marine Pro Installer 400A Double Pole Battery Switch - 770-DP

Regular price $66.67
Regular price Sale price $66.67
Sale Sold out
Shipping calculated at checkout.

10+ available

Quantity

The BEP Marine Pro Installer 400A Double Pole Battery Switch (770-DP) provides reliable isolation of positive and negative power supplies for marine electrical systems. Designed to endure harsh environments, this switch offers intuitive operation and multiple installation configurations.

  • Operation: On/Off, Double Pole
  • Amperage Rating: 400A Continuous, 600A Intermittent, 1500A Cranking
  • Voltage: Compatible with 12V to 48V DC systems
  • Mounting Options: Surface, rear panel, or front panel
  • Stud Size: 4 x 10 mm (approx. 3/8 in.)
  • Dimensions: 3.85 in. x 3.85 in. x 3.62 in.
  • Regulatory note: This product contains chemicals, including di(2-ethylhexyl)phthalate (DEHP), known to the State of California to cause cancer, birth defects, or other reproductive harm.

Safety Note: BEP does not recommend this switch for isolating house and start battery systems simultaneously. In an emergency, you may need to isolate your engine battery while maintaining power to your house battery for communications.

Product facts

CT SKU
CT-104282
Model / MPN
770-DP
UPC / GTIN
843687007746
Package dimensions
4" X 7" X 8"
Package weight
1.2 lb
Specifications
AFD = No\nLockable = No\nPositions = On/Off\nContinuous Amperage = 400a

Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.

Shipping & returns

Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.

Fit & compatibility

Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.

Need help choosing?

Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.