Description
Battery Switch Circuit OFF-1-2-1+2 – 900A Cranking Rating, 32V DC Maximum Voltage
The Battery Switch Circuit OFF-1-2-1+2 is a robust and reliable switch, designed to control marine and automotive battery systems. This switch allows seamless selection between multiple battery sources, ensuring flexibility and optimal performance in various situations. It excels in providing both high cranking and intermittent ratings, while also offering ignition protection for safety.
Key Features:
- Cranking Rating
The switch boasts a 900A DC cranking rating for 30 seconds, which ensures it can handle the high demands required during engine start-up. As a result, it delivers reliable power during critical moments. - Intermittent and Continuous Ratings
- The intermittent rating stands at 500A DC for 5 minutes (UL 1107 certified), making it perfect for moderate load applications.
- Meanwhile, the continuous rating supports 300A DC consistently, making the switch suitable for extended use without compromising its performance.
- Ignition Protection
Furthermore, the switch is ignition protected, meaning it meets rigorous safety standards for use in environments with flammable fuels. This protection makes it ideal for both marine and automotive applications. - Terminal Specifications
The terminal studs are made of tin-plated copper, sized 3/8”-16 (M10). This design ensures excellent corrosion resistance and optimal conductivity, which, in turn, enhances the switch’s durability in harsh conditions. - Cable Size
This switch is designed to work with cables sized to meet its ratings, specifically 4/0 AWG (120 mm²). With this feature, you can expect a secure and efficient connection every time. - Maximum Voltage Rating
The switch operates with a maximum voltage rating of 32V DC, which increases its versatility across various electrical systems. - Torque Specifications
For installation, the switch requires 120 in-lb (13.56 N·m) of torque. This ensures that the switch is securely fitted, even in high-vibration environments.
Applications:
- Marine Systems: The switch is ideal for managing power between multiple battery banks on boats and yachts.
- Automotive: It is also perfect for off-road vehicles, RVs, and trucks that need reliable battery switching.
- Heavy-duty Equipment: This switch is suitable for industrial machinery requiring battery isolation.
Specifications:
- Cranking Rating: 900A DC (30 sec)
- Intermittent Rating: 500A DC (5 min)
- Continuous Rating: 300A DC
- Maximum Voltage: 32V DC
- Cable Size: 4/0 AWG (120 mm²)
- Torque: 120 in-lb (13.56 N·m)
- Ignition Protected: Yes
- Terminal Studs: Tin-Plated Copper 3/8”-16 (M10)
For more information please contact us.
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