The E2S GNExCP7-PT Explosion-Proof Manual Call Point (Detailed Part Code: GNExCP7PTDPLBS3A1YNExxxRSxxxR) is a high-performance manual alarm and emergency signaling initiator engineered, certified, and manufactured by E2S Warning Signals (European Safety Systems Ltd – UK). Specifically designed to meet rigorous safety demands across global oil, gas, petrochemical, and marine industries, the GNExCP7-PT holds extensive international hazardous area certifications including ATEX (Europe), IECEx (Global), UL, cUL, and CCCEx for installation in Zone 1, 2, 21, and 22 environments.

The enclosure is molded from premium Glass Reinforced Polyester (GRP), offering high impact resistance (IK09), UV stabilization, and complete immunity to chemical degradation, offshore salt spray, and corrosive industrial atmospheres. Featuring an ergonomic push-button operating mechanism with tool reset capability, it allows operators to trigger emergency alarms or shutdowns instantly without breaking glass elements. The latching push-button remains firmly locked in the active position until manually reset with the designated security tool, preventing unauthorized or accidental alarm cancellations.

Model GNExCP7PTDPLBS3A1YNExxxRSxxxR is equipped with heavy-duty switching contacts and factory-integrated Series and End-of-Line (EoL) monitoring resistors, allowing continuous line fault supervision (open-circuit and short-circuit detection) by modern addressable or conventional fire alarm control panels (FACPs).

Engineered for harsh operating conditions, the GNExCP7-PT achieves IP66/IP67 (Type 4X) ingress protection ratings across an operating temperature range of -55°C to +70°C. The enclosure features multiple M20 x 1.5 cable entries equipped with certified blanking plugs, ensuring versatile cable gland routing for industrial armored cabling and conduit systems.

• Manufacturer: E2S Warning Signals (European Safety Systems Ltd - UK)
• Product Line: GRP Explosion-Proof Manual Alarm Call Points (GNExCP7 Series)
• Full Ordering Code: GNExCP7PTDPLBS3A1YNExxxRSxxxR
• Operating Mechanism: Push Button with Latching & Special Tool Reset (GNExCP7-PT)
• Hazardous Area Certifications:
  - ATEX / IECEx: Ex db eb mb IIC T6 Gb (Zone 1, Zone 2)
  - ATEX / IECEx: Ex tb IIIC T80°C Db (Zone 21, Zone 22)
  - UL / cUL: Class I Div 2 Groups A, B, C, D; Class II Div 2 Groups F, G; Class III
• Ingress Protection Rating: IP66 / IP67 (Type 4X)
• Mechanical Impact Rating: IK09 (EN 50102)
• Enclosure Material: Corrosion-proof, UV-stable Glass Reinforced Polyester (GRP)
• Housing Color: Safety Red (RAL 3000) standard (optional Yellow/Blue on request)
• Switch Contact Configuration: Single Pole or Double Pole Changeover contacts (SPDT / DPDT)
• Contact Electrical Ratings: 250V AC @ 5A / 24V DC @ 3A / 48V DC @ 1A
• Internal Resistors: Integrated Series Resistor and End-of-Line (EoL) line-monitoring resistors (per RSxxxR configuration)
• Cable Entries: 2 × M20 × 1.5 mm bottom entries, 1 × M20 × 1.5 mm top entry (equipped with Ex certified stopping plug)
• Wiring Terminals: 6 × 4.0 mm² or 8 × 2.5 mm² heavy-duty screw terminal blocks
• Operating Temperature Range: -55 °C to +70 °C (-67 °F to +158 °F)
• Relative Humidity: 0% to 95% non-condensing
• Enclosure Dimensions (H x W x D): Approx. 140 mm × 120 mm × 80 mm
• Unit Shipping Weight: Approx. 1.4 kg
• Quality & Safety Standards: ATEX, IECEx, UL, cUL, CCCEx, UKCA, CE, RoHS (100% UK Origin)