Leading Manufacturer of Safety Interlock Switches and Machine Guard Safety Switch Devices for Automation and Process Safety

Explosion Proof Emergency Stop Button Station (ESL-SS-EX)

The ESL-SS-Ex heavy duty Emergency Stop Switches are designed to provide robust Emergency Stop protection for exposed conveyors or machines. The IP69K enclosure protection is maintained by a double seal gasket and anti-rust, stainless steel internal screws.


  • Body Material: Rugged 316 Grade Stainless Steel
  • Ingress Protection: IP69K
  • Contacts: 2-Pole or 4-Pole Ex Rated Contact Blocks
  • Zones: 1, 21, 2, 22
  • Ex Marking: Exd IIC T6 (-20 ≤ Ta ≤ +60C) Gb / Ex tb IIIC T85C (-20 ≤ Ta ≤ +60C) Db
Part No. Part Description
232007 ESL-SS-Ex 3M ‘1NC 1NO’
232008 ESL-SS-Ex 3M ‘2NC’
232029 ESL-SS-Ex 3M ‘2NC 2NO’
232008-15m ESL-SS-Ex **15M** ‘2NC’

Important Note
Comes with 3m of pre-wired cable (longer available on request).

Technical Data
ApprovalsIECEx, cULus on LS-Ex Internal Contact Block
TechnologyEmergency Stop, Twist-To-Release
Housing Material316 Grade Stainless Steel
Button MaterialUV Resistant Polyester
Operating Temperature-25 ... +80 °C
Enclosure ProtectionIP67, IP69K (NEMA 6)
Switching frequency (LS-Ex)1.0 Hz maximum
Mechanical Life Expectancy (LS-Ex)1,000,000 switches
Electrical Life Expectancy (LS-Ex) Tested to 1,000,000 cycles at 24V. 0.2A

Ex Classification
ATEX Zones 1,21,2,22
II 2G Ex mb IIC T6 Gb
II 2D Ex mb IIIC T80C Db