Bluewater 12V 140-Amp Automatic Charging Relay

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UPC 810196331235
Availability In Stock
UPC:
810196331235
MPN:
9800-7101-00
Condition:
New
Availability:
In Stock
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$5.95 Flat Rate (Per Order)
$77.91

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Description

Bluewater Auto Charging Relay (12V, 140 Amp) automatically manages battery charging to ensure maximum efficiency and protect your batteries. It is designed for boaters who want automatic battery management that connects batteries during charging and isolates them when voltage drops.

Start Isolation (SI) protects sensitive electronics during engine cranking by temporarily disconnecting house loads, indicated by a slow-flashing yellow LED. This relay supports high-output alternators up to 120 amps continuous (140 amp intermittent), with dual-color LEDs providing real-time status (Fault, Charging, Discharging, Combine, SI, Override), under voltage lockout protection, and a durable IP67 waterproof, ignition-protected design safe for marine and RV use. Browse more options in our battery chargers category.

Key Features

  • ignition protected
  • dual-color status LEDs
  • under voltage lockout

Frequently Asked Questions

What does Start Isolation do? Temporarily disconnects house loads during engine cranking to protect sensitive electronics.

What is this relay's amperage rating? 120 amps continuous, 140 amps intermittent.

Is this relay waterproof? Yes, IP67 rated, and ignition protected for gasoline-powered boats.

Specifications

Device Type:
Automatic Charging Relay (ACR)
Amperage:
120A
Intermittent Rating:
140A
Voltage:
12V
Maximum Voltage Rating:
48VDC
Waterproof Rating:
IP67
Cable Size:
4/0 AWG

Description

Bluewater Auto Charging Relay (12V, 140 Amp) automatically manages battery charging to ensure maximum efficiency and protect your batteries. It is designed for boaters who want automatic battery management that connects batteries during charging and isolates them when voltage drops.

Start Isolation (SI) protects sensitive electronics during engine cranking by temporarily disconnecting house loads, indicated by a slow-flashing yellow LED. This relay supports high-output alternators up to 120 amps continuous (140 amp intermittent), with dual-color LEDs providing real-time status (Fault, Charging, Discharging, Combine, SI, Override), under voltage lockout protection, and a durable IP67 waterproof, ignition-protected design safe for marine and RV use. Browse more options in our battery chargers category.

Key Features

  • ignition protected
  • dual-color status LEDs
  • under voltage lockout

Frequently Asked Questions

What does Start Isolation do? Temporarily disconnects house loads during engine cranking to protect sensitive electronics.

What is this relay's amperage rating? 120 amps continuous, 140 amps intermittent.

Is this relay waterproof? Yes, IP67 rated, and ignition protected for gasoline-powered boats.

Specifications

Device Type:
Automatic Charging Relay (ACR)
Amperage:
120A
Intermittent Rating:
140A
Voltage:
12V
Maximum Voltage Rating:
48VDC
Waterproof Rating:
IP67
Cable Size:
4/0 AWG

Specifications

Device Type, Amperage, Intermittent Rating, Voltage, Maximum Voltage Rating, Waterproof Rating, Cable Size,

Specifications

Device Type:
Automatic Charging Relay (ACR)
Amperage:
120A
Intermittent Rating:
140A
Voltage:
12V
Maximum Voltage Rating:
48VDC
Waterproof Rating:
IP67
Cable Size:
4/0 AWG

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