Compliance and Applications

• ATEX classification: Group II, Category 2, Gas and Dust
• Area classification: Category 2 (Zone 1 and 21)
• Certificate (ATEX): INERIS 10ATEX0035
• Marking: Ex II 2GD Ex d IIB, Ex tD A21

The Q-EX Control is used to control your helideck lighting groups in Zone 1 or Zone 2 areas. The basic functions are implemented by using only high quality branded components. The Q-EX Control can operate 6 groups of 16A each.

Ordering Codes

Product Name Mounting Zone Color Input Power Fixed Digit Fixed Digit
Q31: Q-Control WM: Wallmount 02: Zone 2
01: Zone 1
NA: N/A 15: 380 Vac 10: 999:

Technical Specifications

• Product Code: Q31WM01 / Q31WM02
• Application: Helideck
• Enclosure type: EJB 18
• IP-Index: IP66
• Enclosure: Seawater resistant aluminium
• Dimensions: 28.74″ x 20.47″ x 8.66″ (73 x 52 x 22 cm)(L x W x H)
• Mounting: Wallmount
• Input Voltage: 380 Vac
• Cable: H07RN-F 3×1
• Output Voltage: 230 Vac


The Q-EX Control has five switches that can be manually switched on and off. In addition to these switches, the Q-EX Control has a factory standard built-in interface that allows remote control (optional). Using remote control allows the Q-EX Control to switch on several groups by a radio controller or any desired interface. In addition to switching on and off groups remotely, the Power Active and Fault light indicators are interfaced to display remotely.

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