Zone 1 & Zone 2 Hazardous Area ATEX Enclosure – Abtech MJB66

Abtech MJB66 hazardous area high voltage electrical enclosures and junction boxes provide safe power supply and distribution for 3.3kV, 6.6kV and 8.3kV systems up to 240sqmm cables – ATEX certified for Zone 1 and Zone 2 connection of HV high voltage cables in hazardous area locations.

High Voltage Enclosure

Zone 1 & Zone 2 Hazardous Areas

Enclosure Application

Abtech MJB66 high voltage enclosures are suitable for both industrial and hazardous areas specifically for low temperature applications.

Protection Degree IP66 or IP67.

Hazardous Area Certification

High Voltage Enclosures & Junction Boxes (HV) – Hazardous Area

ATEX EEx e (Zone 1 & Zone 2)
ATEX EEx nA (Zone 2)
ATEX EEx nR (Zone 2)
NEMA 4X (CSA, UL & FM) Class 1 Division 2
Deluge Tested To DTS-01

Zone 1 & 21, Gas and Dust / Class 1 Division 2

Type Of Explosion Protection – Ex e, Ex tD

Apparatus Hazardous Area Coding – ATEX II 2 G D, Ex e II T6, Ex tD A21 IP66 T85 °C

Temperature Rating

Standard: -20° to +40°C (-4° to 104°F)
Option: -50° to +65°C (-58° to 149°F)

6.6kV Terminal – HV High Voltage Cable Terminal Zone 1 Hazardous Area ATEX

Abtech MJB General Arrangement HV Enclosure Drawing – cable termination, enclosure and junction box suitable for jointing, connecting and terminating HV cables 6.6kV-8.3kV.

Abtech MJB66 ELECTRICAL Enclosures

Junction Box Specification

Abtech Enclosure	Width (mm) Dimension X	Height (mm) Dimension Y	Depth (mm)	Depth (mm) Dimension Z	Power Rating (W)	Maximum Voltage (kV)	Maximum Number Of HV Cables	Maximum HV Cable Conductors (sqmm)	Hazardous Area Enclosure Zones
MJB66	510	780	200/300	200	23	6.6kV	4	120sqmm	Zone 1 & Zone 2