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

Emergency Stop Device with 3-Pole Contacts (ES-P)

The ES-P emergency stop button is used to immediately halt hazardous processes or machinery in order to prevent or minimize injury to personnel or damage to equipment.

  • Body Material: High Specification Polyester in Yellow
  • Ingress Protection: IP67
  • Contacts: 3NC or 2NC + 1NO
  • Conduits: 2 x M20 or ½” NPT Knockout

Part NumberPart DescriptionContact ConfigurationConduit
230001ES-P Knockout M20 ½NPT 2NC 1NO2 N/C + 1 N/OM20 1/2" NPT Knockout
230002ES-P Knockout M20 ½NPT 3NC3 N/CM20 1/2" NPT Knockout

Technical Data
ApprovalscULus
TechnologyEmergency Stop, Twist-To-Release
Housing MaterialYellow Polyester
Button MaterialUV Resistant Polyester
Safety Contact typeIEC 60947-5-1 Double break Type Zb
TerminationClamp up to 2.5 sq. mm conductors
RatingUtilisation Category : AC15
Operational RatingAC15 A300 240V. 3A /120V 6A. ac
Thermal Current (Ith)10A.
Rated Insulation Voltage (Ui)500V
Withstand Voltage (Uimp)2500V.
Short Circuit Overload Protection Fuse Externally 10A. (FF)
Operating Temperature-25 ... +80 °C
Enclosure ProtectionIP67

Safety Classification and Reliability Data
Mechanical Reliability B10d1.5 x 10 6 operations at 100mA load
ISO 13849-1up to PLe depending upon system architecture
EN 62061up to SIL3 depending upon system architecture
Safety Data - Annual Usage8 cycles per hour / 24 hours per day / 365 days MTTFd 214 years

INFORMATION WITH REGARD TO UL508
Type 1 Enclosure Contact Blocks A300 230V/3A 120V/6A Wire range: 16AWG – 12AWG Stranded Copper Conductors Terminal Torque 7lb/in (0.8Nm) 24V LED (if fitted) powered by LVLC or Class 2 only.