X20SA1 RP. Explosion-proof potentiometer

Explosion-proof control box with potentiometer X20SA1 RP. is produced in one standard variant listed below.

If none of our standard variants suit you, it is possible to produce a customized box.

To select a potentiometer, enter the nominal resistance instead of the question marks
e.g. X20SA1 RP 10k
X20SA1 RP ? Explosion-proof potentiometer
  • Box dimensions: 122 x 120 x 90 mm (w x h x d)
  • Glass fibre reinforced polyester box
  • Nominal resistance from 4R7 to 2M2 (range of nominal values E6, E12)
  • Tolerance ±10%
  • Cable gland M20
  • Terminals for conductor max. 2,5 mm2
  • Label text as required (default without text)
Technical data

Basic overview

  • Explosion protection II 2G Ex db eb IIC T6 Gb / II 2D Ex tb IIIC T85°C Db
  • Zone 1, 2 and 21, 22
  • Ingress protection IP 65
  • Ambient temperature -20°C up to +40°C
  • Material Glass reinforced polyester, black color ( RAL 9011 )

Electrical data

  • Rated resistance 4R7 ... 2M2 (series of nominal values E6, E12)
  • Load P(n) = 1,0 W, U(max) = 250 V AC/DC, I(max) = 0,1 A
  • Tolerance ± 10%
Files to download

User manuals

User manual_X.SA._CZ
Explosion-proof control boxes
pdf 469 KB Download
User manual_X.SA._EN
Explosion-proof control boxes
pdf 595 KB Download
User manual_X.SA._PL
Explosion-proof control boxes
pdf 585 KB Download


FTZÚ 07 ATEX 0068_X.SA.(/JB)_CZ
Explosion-proof control boxes
pdf 3192 KB Download
FTZÚ 07 ATEX 0068_X.SA.(/JB)_EN
Explosion-proof control boxes
pdf 2739 KB Download
FTZÚ 07 ATEX 0068_X.SA.(/JB)_RU
Explosion-proof control boxes
pdf 199 KB Download

Declarations of Conformity

Declaration of conformity_X.SA.
Explosion-proof control boxes
pdf 123 KB Download

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