Popular right now
Lots of people have looked at this recently

Selling fast!
Grab yours while you can

Newmar Power | SKU: TMS-102292

Newmar 1-2-120 Battery Isolator [1-2-120]

Name: Newmar 1-2-120 Battery Isolator [1-2-120]
Brand: Newmar Power
SKU: TMS-102292
Price: 358.0 CAD
Availability: InStock

$358.00

Shipping calculated at checkout.

Care information

Please follow the manufacturer’s care recommendations as provided in the product manual.

Delivery and Shipping

All orders placed by 4pm EST will ship the same day as long as everything requested is currently in stock.

Shipping would be either via UPS, Canada Post or USPS.

All orders outside the United States may incur Custom charges of your country.

" Gear up, Dive In, Discover More. "

1-2-120 Battery Isolator

This heavy-duty isolator allows multiple batteries to charge 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. This model is a 120-amp alternator.

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 provided
Protective covers provided for terminals

Specifications:

Operating Temperature: -40 to +80°
Duty Cycle: Continuous rating to 50° C Derate linearly to 70% @ 80° C
Temp. Rise: 5° C at full rated current (mount vertically for optimum cooling)
Voltage Drop: 0.7V @ 50% load, 0.9V @ full load
Alternator Sources: 1
Battery Bank: 2
Max. Amperage Input Capacity: 120
Stud Terminal Size: 6mm
Dimensions (L x W x H): 6.5" x 4.5" x 3.1"
Weight: 3 lbs.

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