Ex 98 SB

  • Ex zone 1 and 21
  • Metal enclosure
  • Wiring compartment
  • Design to EN 50041
  • Actuator can be repositioned by 4 x 90°
  • Shaft bore ø 10 mm
  • Actuating shaft can be turned 360°
  • Attention: Please state required international approvals with your order!

Technical data

Applied standards EN 60947-5-1, EN 60079-0, EN 60079-1, EN 60079-7, EN 60079-31, EN ISO 13849-1, EN ISO 14119
Enclosure aluminium die-cast, corrosion-resistant, powder-coated, anthracite grey, similar to RAL 7016
Cover stainless steel 1.4401, powder-coated, signal yellow, similar to RAL 1003
Sealing silicone
Switch type type 1
Coding level no coding
Degree of protection IP 66 to IEC/EN 60529
B10d (10 % load) 2 million
TM max. 20 years
Contact material silver
Switching system slow action, positive break NC contacts
Switching elements 1 NC/1 NO contact or 2 NC contacts, type Zb
Connection screw connection terminals
Cable cross-section min. 0,75 mm² / AWG 18, max. 1,5 mm² / AWG 16, incl. conductor ferrules
Cable entry 1 x M20 x 1.5 (incl. 1 cable gland)
Clamping range 7 … 13 mm
Rated impulse withstand voltage Uimp 4 kV
Rated operating isolation voltage Ui 250 V
Conventional thermal current Ithe 6 A
Rated operating current/voltage Ie/Ue 6 A/250 VAC; 0.25 A/230 VDC
Utilisation category AC-15; DC-13
Short-circuit protection 6 A gG/gN fuse
Ambient temperature T6: –20 °C … +40 °C;
T5: –20 °C … +60 °C
Mechanical life > 1 million operations
Impact energy max. 7 J
Ex marking II 2G Ex db eb IIC T6/T5 Gb,
II 2D Ex tb IIIC
T80°C/T95°C Db
IECEx Ex db eb IIC T6/T5 Gb,
Ex tb IIIC T80°C/T95°C Db
Approvals DMT 01 ATEX E 178
IECEx BVS 07.0014

Ordering details

Slow action, 1 NC/1 NO contact

Type   Material no.  
Type    Material no.   
Ex ES 98 SB-11-10mm stock type Standard versions, in stock or available at short notice 1304292
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Slow action, 2 NC contacts

Type   Material no.  
Type    Material no.   
Ex ES 98 SB-02-10mm 1336010
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Accessories

Universal joint K2
  • Suitable for ES/Ex 95 SB-10mm, Ex 335 V10S and Ex 355 V10S
  • Factory-mounted pins
  • Suitable only in conntection with hinges F and L
Fixed hinge F
  • Suitable for ES/Ex 95 SB-10mm, Ex 335 V10S and Ex 355 V10S
  • Incl. locating pins, 1 blanking plug and 2 screws
    M5 x 20 to ISO 7380
Adjustable hinge L
  • Suitable for ES/Ex 95 SB-10mm, Ex 335 V10S and Ex 355 V10S
  • Incl. locating pins, 1 blanking plug and 2 screws
    M5 x 20 to ISO 7380