Blue Sea - SI-ACR Automatic Charging Relay 412

Blue Sea - SI-ACR Automatic Charging Relay 412Automatically combines batteries during charging and isolates batteries when discharging and when starting engines. Allows temporary isolation of house loads from engine circuit during engine cranking to protect sensitive electronics. Automatically combines battery banks during the charging cycle and isolates under discharge. Continuous rating 120 amps 12 24 Volt auto ranging voltage input Hermetically sealed contacts vaporproof Waterproof rated IP67

Ideal for medium- to high-current circuits

By varying the application technique

inverter circuits

Accurate and up-to-date on the following topics:

Plug features an "ON" indicating LED

It produces a rich

8A DC (total)

Marine grade silicon blocked

for use in wet locations

Avoid contact with acetone or strong solvent

the NL4975 also performs as a general radiator hose or low-pressure water transfer hose

piping and tanks are all easily accomplished with the mighty repair kit