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Push button PB 125 in stainless steel



Ex-proof manual call point for zone 1, 21

  • ATEX and IECEx certified for zone 1, 2, 21, 22
  • IP 66/67
  • Standards: EN (IEC) 600790 / EN (IEC) 600791 / EN 54
  • GRP version also available

PB 125 This Manual Call point “push button” type is a product certified for Atex areas 1,2 for gas and 21,22 for dust. It is dedicated Oil & Gas, chemical, petrochemical, pharmacy industries, marine and Offshore applications. It was developed for corrosive environments and hazardous areas . The apparatus is compatible with PLC, ESD, DCS systems via output 4-20 mA.  There are two versions, push button and push button with key (provided). The visualisation functions, line detection, and lift flap protection, are optional. Made in 316 L stainless steel covered  by a paint UV resistant


Operating Temperature: -40°C to + 70°C Humidity: Up to 95% RH
Material: stainless steel
Push Button Assembly Material: Stainless Steel
IP rating: IP66/67
Enclosure Colour: Red, Blue, Yellow, Black/Yellow Stripes , others colour on request
Other: self or key reset
Power Supply: 24V DC or 100-240V AC
Switch Rating: 250V AC- 11A (Resistive), 6A (Inductive), 30V DC- 6A (Resistive), 6A (Inductive)
Output: On-off Output ( NC/NO) or 4-20mA DC Standard: EN (IEC) 60079-0, EN (IEC) 60079-1, EN 54
Marking: II 2 GD,Ex d IIC T6, Ex tb IIIC T85°C (amb T° = -40°C … +70°C)
Certification: NEMKO 13ATEX1563X, IECEX NEM 13.0033X
Cable Entry: 4* M20, M25, 1/2” NPT, 3/4”NPT or Others on request
– Lift Flap
– LED Indicator
– Resistor and/or diode can be Fixed

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