X20SA1 V3.A16 Switch with indication light

Explosion-proof control box with switch X20SA1 V3.A16 is produced in six standard variants listed below.

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

To select the control head, substitute the question marks for the code from the table
Size Ø 40mm Ø 40mm Ø 64mm Ø 64mm
Colour black black black red
Locking  no  yes  yes  yes
Code  1B  1Bz 2Bz 2Rz
X20SA1 V302A16-? 2-pole switch
  • Box dimensions: 122 x 120 x 90 mm (w x h x d)
  • Glass fibre reinforced polyester box
  • AC15: 415V/16A; AC3: 500V/8A; DC1: 24V/10A
  • Cable gland 2x M25
  • Terminals for conductor max. 4 mm2

Switching table

  Position
Contact 0 I
13-14   X
23-24   X
X20SA1 V304A16-? 4-pole switch
  • Box dimensions: 122 x 120 x 90 mm (w x h x d)
  • Glass fibre reinforced polyester box
  • AC15: 415V/16A; AC3: 500V/8A; DC1: 24V/10A
  • Cable gland 2x M25
  • Terminals for conductor max. 4 mm2

Switching table

  Position
Contact 0 I
13-14   X
23-24   X
33-34   X
43-44   X
X20SA1 V311A16-? Alternating switch
  • Box dimensions: 122 x 120 x 90 mm (w x h x d)
  • Glass fibre reinforced polyester box
  • AC15: 415V/16A; AC3: 500V/8A; DC1: 24V/10A
  • Cable gland 2x M25
  • Terminals for conductor max. 4 mm2

Switching table

  Position
Contact I II
11-12 X  
23-24   X
X20SA1 V312A16-? Cross switch
  • Box dimensions: 122 x 120 x 90 mm (w x h x d)
  • Glass fibre reinforced polyester box
  • AC15: 415V/16A; AC3: 500V/8A; DC1: 24V/10A
  • Cable gland 2x M25
  • Terminals for conductor max. 4 mm2

Switching table

  Position
Contact 0 I
13-14   X
23-24   X
31-32 X  
41-42 X  
X20SA1 V322A16-? 3-position switch
  • Box dimensions: 122 x 120 x 90 mm (w x h x d)
  • Glass fibre reinforced polyester box
  • AC15: 415V/16A; AC3: 500V/8A; DC1: 24V/10A
  • Cable gland 2x M25
  • Terminals for conductor max. 4 mm2

Switching table

  Position
Contact I 0 II
13-14 X    
23-24     X
X20SA1 V333A16-? 3-pole switch with auxiliary contact
  • Box dimensions: 122 x 120 x 90 mm (w x h x d)
  • Glass fibre reinforced polyester box
  • AC15: 690V/16A; AC3: 415V/16A; DC1: 24V/10A, 60V/10A
  • Cable gland 2x M25
  • Terminals for conductor max. 4 mm2

Switching table

  Position
Contact 0 I
1-2   X
3-4   X
5-6   X
13-14   X
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(40)°C up to +40°C
  • Material Glass reinforced polyester, black color ( RAL 9011 )

Electrical data

  • Nominal voltage 690 V AC, 220 V DC
  • Rated current 16 A
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

Certificates

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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