AR-022 Twilight switch

AR-022 Twilight switch

AR-022 Twilight switches for zone 2 and zone 22 The Artidor AR-022 twilight switch is based on a highly sensitive photodiode and modern electronics and offers an electrical output that can deliver up to 4.000 VA on pure resistive or light inductive loads and an additional potential free contact.

The twilight switch can be applied successfully in circulation areas, staircases, storage spaces, cooling and freezing cells and business areas where safety and good visibility are important.

The twilight switch meets the latest explosion safety requirements and can be applied in a wide range of locations with potentially explosive atmosphere as a result of gas or dust.

The Artidor AR-022 twilight switch is certified in accordance with European Directive 2014/34/EU (ATEX 114) for use in gas or dust hazardous areas and is CE marked

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Features

ATEX certified
Suitable for use in gas and dust hazardous areas, classified as Zone 2 and 22
Ingress protection level IP66
Coated aluminum housing
Maximum output power 4.000 VA
Light sensitivity 10 - 300 Lux
Time delay ± 1 minute
Mounting bracket included

Technical properties

Explosion safety:
II 3 G Ex nR IIC T6 Gc, II 3 D Ex tc IIIC T80°C Dc
European directives:
2014/34/EU (ATEX 114) and 2014/30/EU (EMC)
Applied standards:
EN 60079-0:2018, EN 60079-15:2010 and EN 60079-31:2014
Light sensitive cell:
Photodiode
Light sensitivity:
10 - 300 Lux
Time delay:
± 1 minute
Power supply:
230 V AC, 50 Hz
Switched power AC1:
4,000 VA (resistive and light inductive loads)
Rated current 250 VAC:
16 A continuous
Rated current 24 VDC:
2 A (potential free contacts 1 - 2)
Output:
Switched 230 V AC supply (L’, N2) and free contact (1, 2)
Electrical connections:
Connection terminals 8 x 2,5 mm²
Material:
Die cast aluminum housing (RAL 7015, slate gray), polyamide frame with impact resistant safety glass
Entries:
M20 cable gland (2x) suitable for cables from 6 – 14 mm in diameter
Ingress protection level:
IP66 according EN 60529
Mounting bracket:
Stainless steel mounting bracket, mounting holes Ø6,5 (4x), mutual distance 60 x 60 mm
Ambient temperature:
-20 °C to +50 °C
Housing dimensions:
160 x 80 x 128 mm (incl. mounting bracket)
Weight:
1.330 gram (incl. mounting bracket)

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