catalogue 3 1 0 explosionprotectedpro ducts

30
X55
72
72
Attachement Ex 28/Ex 29
x = mounting dimensions
ZONE 1 ZONE 2 ZONE 21 ZONE 22
E X - C O N T R O L A N D D I S T R I B U T I O N S S Y S T E M S
E X - C O N T R O L A N D I N D I C A T I N G E L E M E N T S
I Control swtich GHG 28 / GHG 29 I
Technical data
GHG 29 GHG 28
Control switch GHG 28 ER, for panel mounting type GHG 249
Marking to 94/9/EG II 2 G
Type of protection EEx dei IIC
EC-type examination certificate PTB 98 ATEX 1117 U
Rated voltage to max. 690 V
Rated current max. 20 A
Switching capacity AC-1 690 V/20 A
Switching capacity AC-3 400 V/20 A ⎮ 500 V/16 A
Switching capacity AC-11 230 V/ 8 A ⎮ 500 V/ 6 A
Switching capacity DC-11 24 V/ 6 A ⎮ 230 V/0,4 A
with gold contact points max. 400 mA
Connecting terminals 2 x 2.5 mm 2 fine wire, 6 mm 2 single wire
Weight approx. 0.55 kg
Technical data
Control switch GHG 29, for mounting in enclosure
Marking to 94/9/EG II 2 G
Type of protection EEx de IIC
EC-type examination certificate PTB 98 ATEX 1118 U
Rated voltage to max.500 V
Rated current max. 16 A
for rated current ≥12 A, the cross-section of the
connection cables must be ≥ 2.5 mm 2
Switching capacity AC-15 230 V/6 A ⎮ 400 V/4.0 A
Switching capacity DC-13 24 V/2 A ⎮ 230 V/0.5 A
Design with gold contact points max. 400 mA
Connecting terminals 2 x 0.5 - 2.5 mm 2 or 1 x 1.0 - 6.0 mm 2
Weight 1 tier approx. 0.25 kg ⎮ 2 tiers approx. 0.40 kg
3 tiers approx. 0.55 kg
For coding and ordering details of control and indicating elements, see chapter 6,
pages 6.72 to 6.75 or 6.100 to 6.101.
Dimensions in mm CEAG SICHERHEITSTECHNIK GMBH 8.41
8.41
1
2
3
4
5
6
7
8
9