Ultimatron Single Battery Isolator Switch 275A 48V DC

The Ultimatron Single Battery Isolator is designed to provide a fast and reliable disconnection between a battery and the connected electrical circuits. It is suitable for boats, motorhomes, service battery systems and other DC installations where the battery needs to be isolated during maintenance, storage or periods of non-use.

Reliable battery isolation

By disconnecting the battery from the electrical system, the isolator helps prevent unwanted battery discharge when the installation is not being used. It also provides a practical way to isolate the electrical system before maintenance or other work is carried out.

Suitable for high-current installations

The battery isolator is rated for a continuous current of 275A DC, an intermittent current of 455A DC and a starting current of up to 1250A DC. With a nominal voltage rating of 48V DC, it can be used in a wide range of low-voltage battery systems.

M8 connections

The battery isolator uses M8 cable connections, making it compatible with many commonly used battery cables and terminals in marine, motorhome and auxiliary battery installations.

Key specifications

• Product type: Single battery isolator

• Continuous current: 275A DC

• Intermittent current: 455A DC

• Starting current: 1250A DC

• Nominal voltage: 48V DC

• Connection: M8

• Dimensions: 69 x 69 x 75 mm

• Weight: 0.3 kg

• Model / SKU: A701-G