Technical Specifications

Rated Current

Max. 630A for main switch, Branch switch ≤160A

Rated Voltage

AC380V

Ex Marking

Ex de IIB T6 Gb, Ex de IIC T6 Gb / Ex tD A21 IP65 T80℃

Temperature Class

T1-T5

Housing Material

Aluminum Alloy

Number of Circuits

2 / 4 / 6 / 8 / 10 / 12

Cable Entry Direction

Bottom in and Bottom out / Bottom in and Top out

Mounting Type

Wall-mounted / Vertical-mounted

Application

● Suitable for hazardous locations with explosive gas atmospheres in Zone 1 and Zone 2. ● Suitable for explosive gas environments of Group IIA, IIB and IIC. ● Suitable for combustible dust environments in Zone 21 and Zone 22.

Features

● The enclosure is made of die-cast aluminum alloy with high-pressure electrostatic powder coating, providing excellent corrosion resistance and mechanical strength. ● The enclosure body and cover adopt a labyrinth sealing structure, ensuring excellent dustproof and waterproof performance. ● Multiple enclosure modules are available for flexible assembly to meet various installation requirements. ● Equipped with high breaking capacity miniature circuit breakers, molded case circuit breakers, AC contactors, thermal overload relays and other electrical components. ● The circuit can be safely switched ON/OFF through an external operating handle (or push button) installed outside the explosion-proof enclosure.