EXKO 231 402

Eaton CEAG EXKO 231 402 L… Ex-Twilight Switch

For use in Zones 1 and 2

Switching capacity up to 1800 VA
High degree of protection IP66
Available in GRP or Stainless Steel

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Twilight switch with Ex-e enclosure

For the comfortable and automatic control of lighting in hazardous areas.

Ordering details twilight switch with Ex-e enclosure
Type of enclosure	Enclosure Material	Cable entry	Type of gland	Terminals	Order No.
GHG 721 00	GRP	direct	2 x M20 threaded plug	6 x UT2.5 + 4 x UT2.5 PE	EXKO 231 402 L1121
GHG 721 00	GRP	direct	2 x M20 threaded plug	3 x UT4 + 2 x UT4 PE	EXKO 231 402 L1122
GHG 721 00	GRP	direct	1 x M25 cable gland	3 x UT4 + 2 x UT4 PE	EXKO 231 402 L1131
GHG 721 00	GRP	internal earth plate	1 x M20 threaded plug	3 x UT4 + 2 x UT4 PE	EXKO 231 402 L1212
GHG 721 00	GRP	internal earth plate +PE	1 x M20 threaded plug	4 x WDU2,5 + 2 x WPE4 + 1 x WPE10	EXKO 231 400 L3212

Technical data
Twilight switch with Ex-e enclosure
Marking accd. to 2014/34/EU	D II 2 G Ex Ex d e IIC T5 Gb
EC-Type Examination Certificate terminal box GHG 721: GHG 74:	BVS 13 ATEX E 013 X BVS 12 ATEX E 118 X
EC-Type Examination Certificate twilight switch	PTB 06 ATEX 1017 X
Permissible ambient temperature	‐40°C to +55°C
IECEx Certificate of Conformity terminal box GHG 721: GHG 74:	IECEx BVS 13.0031X IECEx BVS 12.0071X
Marking accd. to IECEx	Ex d e IIC T5 Gb
Rated voltage	105 ‐ 305 V 50/60 Hz
Rated current	max. 10 A
Protection class	I
Rated switching capacity	1800 VA
Light sensitivity	4 – 11 lux, 7 – 12 lux, 10 – 15 lux, adjustable, lower value “ON”, upper value “OFF”
Degree of protection accd. to EN 60529	IP66
Enclosure material	glass-fibre reinforced polyester (GHG 721 00) or stainless steel (GHG 744 21)
Enclosure colour	black or polished

Download Eaton CEAG EXKO 231 402 L... Ex-Twilight Switch Datasheet

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