Location: Home > Product  

HR6 Series
Fused Disconnect Switch

HR6 Series Fused Disconnect Switch


HR6 Series is mainly used for circuit protection of power distribution circuits and motor circuits with high short-circuit currents. HR6 series can also be used as power switch, isolation switch and emergency switch, but generally cannot be directly used to switch a single motor.

Contact us

Basic Parameters

Conventional thermal current (A): 160, 250, 400, 630

Rated voltage (V): 380, 660

Equipped with fuse: NT00, NT1, NT2, NT3

Rated current for fuse link (A): 4, 6, 10, 16, 20, 25, 32, 35, 40, 50, 63, 80, 100, 125, 125, 160, 200, 224, 250, 300, 315, 355, 400, 425, 500, 630

Rated fuse short-circuit current (KA): 50

Maximum expected peak current (KV): 100

Pollution level: 3

Installation category: Ⅲ


HR6 Series are all-plastic structure composed of base, cover and arc extinguishing chamber, all of which are made of arc-resistant plastic.

The use of multi-piece metal arc extinguishing grid enhances the isolation ability and improves the contact life.

Installation and replacement of NT Series fuse-links is very convenient.

There are two sets of installation holes on the base, which can meet the installation requirements in various switch cabinets and panels.

According to needs, auxiliary contacts can be installed on both sides of the switch to send out a signal indicating the switching state of the switch.

* If you need to customize according to your special needs, please contact us.

  Get in touch with us now!

Please take a minute or two to complete this simple form to get reply in 24 hours, thank you!

*Please check the trash box of your mailbox, if you do not receive our email.