120A 1 Alternator 3-Bank Battery Isolator (1-3-120A) by Newmar®. These heavy duty isolators allow charging multiple batteries automatically from one or two alternators, and prevent discharge or ‘dumping" of one battery into another. Each battery is charged according to its need without overcharging, rated for 12, 24, or 36 volt, negative ground DC systems. Feature conservatively rated diodes and a rustproof anodized aluminum heat sink case.
|Operating Temperature: -40 to +80° C|
|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|
|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|
|Alternator Sources: 1|
|Battery Bank: 3|
|Max. Amperage Input Capacity: 120|
|Stud Terminal Size: 6mm|
|Dimensions LxWxH: 6.5" x 4.5" x 3.1"|
|Weight: 3 lbs|
- 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
Newmar is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by Newmar are made with expert care and created by professionals to meet all your requirements. Newmar does not accept compromises when it is going about quality, so you can be sure that all products have only first-rate quality. With many years of manufacturing experience, Newmar is the name you can trust.
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