catalogue 3 1 0 explosionprotectedpro ducts

5.98
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ZONE 1 ZONE 2 ZONE 21 ZONE 22
E X - I N S T A L L A T I O N U N I T S A N D M A T E R I A L
STB S19 19
E x - e / E x - i T E R M I N A L B O X
Technical data
Type STB S
Marking to 94/9/EC II 2 G ⎮ II 2 D T 100 °C
Type of protection EEx e IIC T6 ⎮ EEx ia IIC T6 ⎮ EEx e [ia] IIC T6
EC-Type Examination Certificate completely: KEMA 99 ATEX 7894 X
Rated voltage up to 690 V
part-certified: KEMA 99 ATEX 7895 U
Rated current depends on terminal mounting
Degree of EN 60529 IP 66
Enclosure material Stainless steel AISI 316 L (1.4404)
Terminal cross section up to 16 mm 2
Weight empty STB S12 12 approx. 1.4 kg ⎮ STB S15 15 approx. 1.9 kg
STB S19 19 approx. 3.0 kg ⎮ STB S16 38 approx. 3.7 kg
STB S25 40 approx. 5.4 kg
I STB S I
Max. number of drillings and cable entries from down
Terminal box M16 M20 M25 M32 M40 M50 M63
STB S12 12 5 2 2 1 – – –
STB S15 15 5 2 2 1 – – –
STB S19 19 12 7 4 3 2 1 –
STB S16 38 35 21 15 9 5 4 3
STB S25 40 47 27 16 11 6 5 3
Max. number of drillings
acc. to type examination certificate
Type Terminal cross section Terminal rail
2.5 mm2 4 mm2 6 mm2 10 mm2 16 mm2 STB S12 12 6 – – – – 54 mm length of assembly
STB S15 15 7 8 8 7 – 82 mm length of assembly
STB S19 19 9 10 11 10 – 2 x122 mm length of assembly
STB S16 38 10 11 12 12 10 292 mm length of assembly
STB S25 40 13 14 16 15 13 3 x172 mm l. of assembly
Dimensions drawing (Dimensions in mm)
Terminal box Dim. A Dim. B Dim. C Dim. H Ø D Fixing
X1 X2
STB S12 12 120 120 159 80 6 145 –
STB S15 15 150 150 189 90 6 175 –
STB S19 19 190 190 229 100 6 215 –
STB S16 38 380 160 419 120 8 405 80
STB S25 40 400 250 439 130 8 425 150
5.98 CEAG SICHERHEITSTECHNIK GMBH
X2
ØD
C
B
STB 16 36 + 25 40
X1
Type STBS
Dimensions in mm
A
H