Battery Switch 100A

ELSSKU: 050102-B

Sale price


This battery isolator switch has been specially designed for nautical applications. Among other things, it complies with the IP67 standard and is therefore extremely suitable for use in vessels (boats)! One of the uses of a boat main power switch is to prevent leakage current, so that the battery is not drained if you do not use the vessel for a while. This always benefits your battery, because batteries cannot always withstand leakage current. 

  • Hole to mount: 22mm
  • Total height switch: 50mm
  • Diameter mounting plate: 65mm

Technical Description:

Feature     Description
Ampere Continuous 100A
Ampere Maximum N/A
Key Type Plastic
IP Rating 67
Voltage 12V 24V


The 100A battery switch is an essential component for managing the power supply in various applications, from marine vessels to recreational vehicles. This robust switch is designed to handle a continuous current of 100A at 32V DC, making it suitable for a wide range of batteries and systems. With an intermittent current rating of 150A and a cranking current of 500A, it can easily manage the surge currents typical during engine startups. The switch features a durable construction with M6 nut and stud terminals for secure connections. It is also IPX4 rated, indicating protection against water splashes from all directions, which is crucial for applications where moisture is a concern. The operating temperature range of -30°C to +60°C ensures reliability under various environmental conditions. For safety, the switch can quickly disconnect the power to prevent unexpected power draw during storage or in an emergency. The compact design allows for easy installation, often requiring just a 29mm mounting hole, and the non-removable cap design ensures that the switch remains secure and tamper-proof. This battery switch is RoHS compliant, adhering to strict environmental standards, making it a responsible choice for power management solutions.

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