MEDC PH1 Manual Alarm Call Point


Exd, Weatherproof

Please enter a quantity

Share this product:

MEDC PH1 Manual Alarm Call Point


The PH1 double action pull handle call point has been designed for use in flammable atmospheres and harsh environmental conditions. The GRP enclosure is suitable for use offshore or onshore where light weight combined with a high level of corrosion resistance is required.

The large “Lift” and “Pull” GRP handles can be operated effortlessly whilst wearing industrial gloves and require double action to raise the alarm, preventing accidental activation.


  • Zone 1 and Zone 2 use.
  • 4 UL Listed for:
    – Hazardous Locations.
    – Class I, Division 1. Groups B, C & D.
    – Class I, Division2. Groups A-D.
    – Zone 1.
    – Ordinary Locations: Fire alarm boxes.
  • Ex d IIC T6 Gb.
  •  Ex tb IIIC T85ºC Db.
  • IECEx certified Gb, Db.
  • ATEX certified Ex II 2 GD.
  • NEMA 4X & 6. IP66 & IP67.
  • Certified temperature: -55ºC to +70ºC*.
  • Corrosion free GRP construction.*
  • Optional in line, end of line resistors and diodes.
  • Retained stainless steel cover screws.
    *Model dependent.
Technical Specification
CertificationATEX, IECEx, UL Class I, Div 1, UL Class I, Div 2 & UL Ord Locs
FlameproofEx II 2 GD, Ex d IIC T6, Ex tb IIIC T85°C
Area ClassificationZone 1 and Zone 2 use.
Certified Ambient Temperature-55°C to +70°C
Ingress ProtectionIP66 & IP67
MaterialCorrosion-free GRP
EntriesUp to 2 x M20, M25, 1/2″ NPT or 3/4″ NPT
WeightGross weight 3.2kg (4.4kg Class I, Div 1). Net weight 2.6kg  (3.8kg Class I, Div 1).
OptionsCover colour, Series & EOL resistors, Diode,
Tag label, Duty label.

MEDC PH1 Manual Alarm Call Point Datasheet