E2S IS-CP4-PB Call Point | Push Button Manual Call Point

E2S IS-CP4-PB Push Button Manual Call Point

E2S IS-CP4-PB Push Button Manual Call Point

Call Points | Explosion Proof

The flameproof E2S IS-CP4-PB push button manual call point, with a LM6 aluminium is designed for the harshest of environments. Approved for Zone 0, 1, 2 & Zone 21, 22 hazardous areas for fire and gas alarm systems, ESD and process control. SIL2 compliant to IEC61508 (2010).

E2S IS-CP4-PB Call Point Break Glass Call Point

LM6 Aluminium | ATEX & IECEx Certified

The IS-CP4 range features enclosures manufactured from corrosion proof, marine grade, copper free LM6 (A413) aluminium which is chromated and powder coated. Available with and without monitoring resistors all versions are certified to IECEx and ATEX standards with additional INMETRO and Ex EAC approvals. The break glass element features a safety membrane and is designed to snap ensuring the no glass fragments are released during activation. A hammer is available as an accessory if required by local code.

Specification E2S IS-CP4-PB

Hazardous Area Coding

  • IS-CP4A-PB
    II 1G Ex ia IIC T6 Ga Ta = -40°C to +55°C
    II 2D Ex tb IIIC T60°v C Db IP66
    Input: Ui = 30V, Ii = 500mA, Pi = 1.1W, Ci = 0, Li = 0
    Voltage: 250V ac Max.5.0A Max.
    Voltage: 50V dc Max.1.0A Max.
  • IS-CP4B-PB
    II 1G Ex ia IIC T4 Ga Ta = -40°C to +55°
    Ui = 30V, Ii = 500mA, Pi = 1.1W, Ci = 0, Li = 0

Hazardous Area Approvals

  • ATEX certificate: SIRA 09ATEX2287X,
  • IECEx certificate: IECEx SIR 09.0122X,
  • GOST-R certificate: POCC GB.JB05.B03365
  • SIL 2 compliant to IEC 61508 (2010)
E2S Explosion Proof Call Points for Hazardous Areas & Explosive Atmospheres | Zone 1 & Zone 2

E2S Explosion Proof Call Points for Hazardous Areas & Explosive Atmospheres | Zone 1 & Zone 2

For complete design, electrical and product selection details for E2S IS-CP4-PB Call Point please see download.


➡ Following Certificates are available on request | IECEx | ATEX | INMETRO | Russian EX | CCOE PESO | DNV | SIL2

E2S is the world’s leading independent signalling manufacturer – specialiing in the design, development and manufacture of high performance audible and visual signals for commercial, industrial, marine and hazardous locations with over 27 years of expertise. The E2S hazardous location call point range contains break glass and push button types with a variety of operation modes including momentary, dual action twist and push as well as tool reset. SIL2 compliant as standard the range is available in robust marine grade aluminium, GRP or 316 stainless steel enclosures. Explosion Proof Signalling & Electrical Equipment for Hazardous Zones.

Hazardous Area Electrical Distributors


leaders in ATEX Innovation To The Hazardous Area Industries

Thorne & Derrick are leaders in the development and distribution of Product Innovations that deliver significant improvements to clients plant, people and operational safety in the explosive atmosphere industries.

Your proactive problem solvers experienced in succession planning for the replacement of obsolete, non-conformant and legacy equipment in hazardous areas.

Your first-choice provider of innovative and competitive solutions to ensure ATEX & IECEx Compliance for Hazardous Area Electrical, HVAC & Process Instrumentation Equipment to your UK + international projects.

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Hazardous Area Electrical Equipment

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Experts In Equipment for Explosive Atmospheres & Hazardous Area Locations

Further Information | Lock | Door | Heater | Fan