PB 125 Ex MANUAL PUSH BUTTON

PB 125 Ex MANUAL PUSH BUTTON

This manual call point «push button» is certifi ed for use in Atex/explosive atmosphere,
zone 1 & 2 for gas and zone 21 & 22 for dust. It is dedicated for Oil & Gas,chemical,
petrochemical, pharmacy industries, marine and Offshore applications. It’s designed
for corrosive environnements and hazardous area.
The apparatus is compatible with PLC, ESD, DCS systems via output 4-20mA.
There are two versions: push button and push button with key to release.
The visualisation functions, line detection and lift flap protection are optional.
Housing is made of stainless steel 316L covered with UV resistant paint.

Description

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
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