Disconnect Switch "ED・SD Series"

A disconnect switch that safely disconnects the full load current of the battery in an emergency.

last updated Sep 08, 2025

Product Range Comprehensive Catalog

A large number of items listed, including contactors that can be used for both intermittent current loads and continuous current loads.

last updated Sep 08, 2025

DC contactor and emergency stop switch integrated 'SD200 series'

Two functions, a manual emergency stop button and a coil-type line contactor, combined into one.

last updated Sep 08, 2025

DC contactor and emergency stop switch integrated 'SD250 series'

Rated current 250A, suitable for battery-powered vehicles, applied to static power systems.

last updated Sep 08, 2025

DC contactor and emergency stop switch integrated 'SD300 Series'

The compact size allows for installation to be completed in one go, reducing wiring and labor costs.

last updated Sep 08, 2025

Emergency Power Supply Cut-off Switch "ED80 Series"

In an emergency, it can safely interrupt the full load battery current.

last updated Sep 08, 2025

Emergency Power Supply Cut-off Switch "ED125 Series"

Manual operation switch equipped with an over-center spring mechanism.

last updated Sep 08, 2025

Emergency Power Supply Cut-off Switch "ED150 Series"

Ideal for use in static power systems! Easy-to-install manual operation switch.

last updated Sep 08, 2025

Emergency Power Supply Cut-off Switch "ED250 Series"

A version that can be locked is also available! Manual emergency power cutoff switch.

last updated Sep 08, 2025

Electromagnetic Contactor and Emergency Stop Switch Integrated 'SD200 Series'

Two functions, a manual emergency stop button and a coil-type line contactor, combined into one.

last updated Sep 08, 2025

Electromagnetic Contactor and Emergency Stop Switch Integrated 'SD250 Series'

Rated current 250A, applicable to battery-powered vehicles, for static power systems.

last updated Sep 08, 2025

Electromagnetic contactor and emergency stop switch integrated type 'SD300 Series'

The compact size allows for installation in just one attempt, reducing wiring and labor costs.

last updated Sep 08, 2025

Publication of case studies and effects of the Disconnect Switch SD Series.

Achieving both cost reduction and safety! Introducing the main features, benefits, and improvement effects.

last updated Sep 08, 2025

The safety measures for the factory are perfect with the ED series disconnect switches!

We will introduce the reasons for selection and the benefits of implementation in a column format!

last updated Sep 08, 2025