Newmar 2-3-70 Battery Isolator [2-3-70]

Regular price: $310.00
Regular price
Sale price: $310.00

SKU: FAA-102299

Product variants

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When ordered by 12pm PST (Mon-Fri), this item will ship the same day. Otherwise, it will be processed and shipped the next business day.

We do not currently ship to Alaska or Hawaii.

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Smooth Sailing Guarantee

We have a 30-day return policy from when your order was delivered to request a return. Return Merchandise Authorization (RMA) numbers are required for all returns. Returned products must be complete in the original packaging, in the same new condition that you received it, and resalable. Opened and/or unsealed DVDs, CDs, and cartography are not returnable unless defective.

PRODUCT DETAILS

2-3-70 Battery Isolator

This heavy-duty isolator allows charging multiple batteries automatically from one or two alternators and prevents the discharge or ‘dumping” of one battery into another. Each battery is charged according to its need without overcharging and is rated for 12-, 24-, or 36-volt negative ground DC systems.

Features:

Conservatively rated diodes and a rustproof anodized aluminum heat sink case.
Heavy-duty construction
Rated for systems up to 48 volts DC, negative ground
Rust-proof anodized aluminum case
Stainless steel mounting hardware is provided
Protective covers are provided for terminals

Specifications:

Alternator Sources: 2
Battery Bank: 3
Max. Amperage Input Capacity: 70
Stud Terminal Size: 6mm
Dimensions (L x W x H): 6.5 x 4.5 x 3.1 inches
Weight: 4 lbs.
Operating Temperature: -40 to +80 degrees
Duty Cycle: Continuous rating to 50 degrees C Derate linearly to 70% @ 80 degrees C.
Temp. Rise: 5 degrees C at full rated current (mount vertically for optimum cooling)
Voltage Drop: 0.7V @ 50% load, 0.9V @ full load

*Note: These battery isolators are not compatible with self-exciting alternators. The alternator must have an external excitation lead. Please consult the manufacturer of your alternator if you are unsure of your configuration

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
Quick Guide (pdf)

Newmar 2-3-70 Battery Isolator [2-3-70]

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