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

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

Overview:

1-2-120 Battery IsolatorThis 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. E... Continue Reading
  • $155.99
    Unit price per 
  • Was $207.10
  • Save $51.11
SKU: 102292 UPC: Weight: 2.6 lb
Availability: Only 1 left!

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

Imagine if you could be satisfied and content with your purchase. That can very much be your reality with the Newmar 1-2-120 Battery Isolator [1-2-120].

Inventory Last Updated: Feb 27, 2024

Your product will be delivered from one of these locations below depending on the availability.

Our Warehouses

New Jersey

18 Butler Ave, Bayville, NJ 08721

Florida

8918 Sabal Industrial Blvd, Tampa, FL 33619

Shipping will be done via UPS, FedEx or USPS. Courier's standard terms, conditions and policies will be applied on all shipments. Please refer to courier's website for further details. Tracking info will be sent via email or sms to you when your order ships.

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