Ex 97

  • Ex zone 1 and 21
  • Thermoplastic enclosure
  • Cold-resistant down to -60 °C
  • High degree of protection IP 66 / IP 67 / IP 69
  • Design to EN 50047
  • Wiring compartment
  • Double insulated
  • Available with contact overlapping
  • Actuator can be repositioned by 4 x 90°
  • Rocking lever can be repositioned by 10° steps
  • N.B.: Please state required international approvals with your order!
Note
  • 1 Ex"e" cable gland M20x1.5 included in delivery

Technical data

StandardsEN 60947-5-1; EN 60079-0,
EN 60079-1, EN 60079-7,
EN 60079-31; EN ISO 13849-1;
EN ISO 14119
Enclosureglass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
Coverglass-fibre reinforced, shock-proof thermoset material, self-extinguishing UL 94-V0
Switch typetype 1
Coding levelno coding
Switch insertType 8080/1 ...
Degree of protectionIP 66 to EN 60079-0 + IEC/EN 60529 (... -60 °C)
IP 67 to EN 60079-0 + IEC/EN 60529 (... -20 °C)
IP 67 / IP 69 to IEC/EN 60529
IP 69K to ISO 20653
Contact materialSilver, nickel-plated
Switching systemslow or snap action, positive break NC contacts ; positive break depends on the actuator used
Switching elements1 NC/1 NO, 2 NC or 1 NC/1 NO contact with contact overlapping, type Zb
Connectionscrew connection terminals, min. 0,75 mm² AWG 18, max. 1,5 mm² AWG 16, incl. conductor ferrules
Cable entryM20 x 1,5; screwing depth max. 9 mm; use only Ex approved and certified cable glands with min. degree of protection IP 66 and suitable for the specified ambient temperature range
B10d (10 % load)2 million
TMmax. 20 years
Utilisation categoryAC-15
Iemax. 2 A or 4 A
Uemax. 500 VAC, 2Ö: max. 400 VAC
max. 250 VAC for unequal potential
Mechanical life> 1 million operations
Impact energymax. 7 J
Temperature classT6
Ambient temperature–60 °C … +55 °C max. 4 A, +60 °C max. 2 A
Max. fuse rating6 A gG/gN fuse
Ex marking II 2G Ex db eb IIC T6 Gb,
II 2D Ex tb IIIC T80 °C Db
IECEx Ex db eb IIC T6 Gb,
Ex tb IIIC T80 °C Db
ApprovalsBVS 16 ATEX E 052
IECEx BVS 16.0052

Ordering details

Plunger with collar W


* with safety function

Type   Material no.  
Type    Material no.   
Ex ES 97 W-11 -60°C  * stock type Standard versions, in stock or available at short notice 1292311
Order now
Type    Material no.   
Ex ES 97 W-02 -60°C  * 1430320
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex ES 97 W-11U -60°C  * on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex EM 97 W-11 -60°C  * stock type Standard versions, in stock or available at short notice 1430318
Order now
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Roller plunger R


* with safety function

Type   Material no.  
Type    Material no.   
Ex ES 97 R-11 -60°C  * stock type Standard versions, in stock or available at short notice 1336578
Order now
Type    Material no.   
Ex ES 97 R-02 -60°C  * 1430395
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex ES 97 R-11U -60°C  * on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex EM 97 R-11 -60°C  * stock type Standard versions, in stock or available at short notice 1430872
Order now
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Long roller plunger RL


* with safety function

Type   Material no.  
Type    Material no.   
Ex ES 97 RL-11 -60°C  * stock type Standard versions, in stock or available at short notice 1336619
Order now
Type    Material no.   
Ex ES 97 RL-02 -60°C  * 1430443
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex ES 97 RL-11U -60°C  * on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex EM 97 RL-11 -60°C  * 1431037
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Roller lever with collar WH


* with safety function

Type   Material no.  
Type    Material no.   
Ex ES 97 WH-11 -60°C  * stock type Standard versions, in stock or available at short notice 1336662
Order now
Type    Material no.   
Ex ES 97 WH-02 -60°C  * 1430485
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex ES 97 WH-11U -60°C  * on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex EM 97 WH-11 -60°C  * stock type Standard versions, in stock or available at short notice 1431110
Order now
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Parallel roller lever with collar WPH


* with safety function

Type   Material no.  
Type    Material no.   
Ex ES 97 WPH-11 -60°C  * stock type Standard versions, in stock or available at short notice 1336702
Order now
Type    Material no.   
Ex ES 97 WPH-02 -60°C  * 1430536
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex ES 97 WPH-11U -60°C  * on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex EM 97 WPH-11 -60°C  * 1431162
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Rocking lever D


* with safety function

Type   Material no.  
Type    Material no.   
Ex ES 97 D-11 -60°C  * stock type Standard versions, in stock or available at short notice 1336746
Order now
Type    Material no.   
Ex ES 97 D-02 -60°C  * stock type Standard versions, in stock or available at short notice 1430584
Order now
Type    Material no.   
Ex ES 97 D-11U -60°C  * on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex EM 97 D-11 -60°C  * stock type Standard versions, in stock or available at short notice 1431213
Order now
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Rocking lever with rubber roller D50


* with safety function

Type   Material no.  
Type    Material no.   
Ex ES 97 D50-11 -60°C  * 1404832
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex ES 97 D50-02 -60°C  * 1430640
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex ES 97 D50-11U -60°C  * on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex EM 97 D50-11 -60°C  * 1431266
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Adjustable rocking lever DS

Type   Material no.  
Type    Material no.   
Ex ES 97 DS-11 -60°C stock type Standard versions, in stock or available at short notice 1336789
Order now
Type    Material no.   
Ex ES 97 DS-02 -60°C stock type Standard versions, in stock or available at short notice 1430692
Order now
Type    Material no.   
Ex ES 97 DS-11U -60°C on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex EM 97 DS-11 -60°C stock type Standard versions, in stock or available at short notice 1431346
Order now
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Rod lever DD

Type   Material no.  
Type    Material no.   
Ex ES 97 DD-11 -60°C stock type Standard versions, in stock or available at short notice 1336834
Order now
Type    Material no.   
Ex ES 97 DD-02 -60°C 1430751
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex ES 97 DD-11U -60°C on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex EM 97 DD-11 -60°C stock type Standard versions, in stock or available at short notice 1431494
Order now
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Spring rod with plastic tip TK

Type   Material no.  
Type    Material no.   
Ex ES 97 TK-11 -60°C stock type Standard versions, in stock or available at short notice 1415038
Order now
Type    Material no.   
Ex ES 97 TK-02 -60°C 1430809
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex EM 97 TK-11 -60°C stock type Standard versions, in stock or available at short notice 1336295
Order now
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Plastic spring rod TKK

Type   Material no.  
Type    Material no.   
Ex ES 97 TKK-11 -60°C stock type Standard versions, in stock or available at short notice 1451424
Order now
Type    Material no.   
Ex EM 97 TKK-11 -60°C stock type Standard versions, in stock or available at short notice 1450769
Order now
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Accessories

Ex e cable gland M20x1.5 -60°C
  • For series Ex 97 / Ex 99
  • For safe cable entry in Ex e areas
  • Cold-resistant down to -60 °C