Intrinsically Safe & Explosion Proof Fire Alarm Devices

Intrinsically Safe and Explosion-Proof fire products are designed to enable safe operation of high-quality fire detection technology in explosive and hazardous environments.

Achieving "Intrinsically Safe" status means the electrical components of these products are incapable of sparking or generating heat that could ignite explosive atmospheres, achieved by carefully controlling current and voltage levels across the entire circuit. This safety standard ensures that electrical and thermal energy is contained to prevent ignition in hazardous settings involving explosive gases or combustible dust.

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  1. Apollo Orbis I.S. Optical Smoke Detector (ORB-OP-52027-APO)
    ORB-OP-52027-APO

    > Intrinsically safe
    > Reduces false alarms
    > Algorithms for reliability of alarm
    £79.96 £66.63 As low as £79.31
  2. Apollo Orbis I.S. Optical Smoke Detector with Flashing LED (ORB-OP-52028-APO)
    ORB-OP-52028-APO

    > Intrinsically safe
    > Reduces false alarms
    > Algorithms for reliability of alarm
    £79.96 £66.63 As low as £79.31
  3. Apollo Orbis I.S. Multi-Sensor Detector (Optical/Heat) (ORB-OH-53027-APO)
    ORB-OH-53027-APO

    > Intrinsically safe
    > Optical/heat multisensor
    > Reduces false alarms
    £97.12 £80.93 As low as £96.34
  4. Apollo Orbis I.S. Multi-Sensor Detector (Optical/Heat) with Flashing LED (ORB-OH-53028-APO)
    ORB-OH-53028-APO

    > Intrinsically safe
    > Optical/heat multisensor
    > Reduces false alarms
    £97.12 £80.93 As low as £96.34
  5. Hochiki CCP-E-IS Intrinsically Safe Conventional Call Point
    CCP-E-IS

    > Approved to EN54 Part 12
    > Rugged design
    > ATEX Classification to II 1G Eex ia IIC T4
    £111.54 £92.95 As low as £106.39
  6. Hochiki Z787 Shunt Diode Safety Barrier
    Z787

    > Simple installation onto standard DIN railing
    > Removable colour-coded terminals for easy connection
    > Can accommodate conductors up to 2.5 mm
    £117.95 £98.29 As low as £112.51
  7. Apollo XP95 I.S. A2S Heat Detector (55000-440APO)
    55000-440APO

    > Intrinsically Safe
    > Ideal for dirty/smoky environments
    > Unaffected by wind or atmospheric pressure
    £142.87 £119.06 As low as £141.73
  8. Apollo XP95 I.S. Optical Smoke Detector (55000-640APO)
    55000-640APO

    > Intrinsically Safe
    > Ideal for escape routes
    > Insect resistant screen
    £142.87 £119.06 As low as £141.73
  9. Apollo Conventional I.S. Weatherproof Manual Call Point (without LED) (55100-033APO)
    55100-033APO

    > Intrinsically safe
    > Weatherproof applications
    > Suitable for use on Zones 2, 1 & 0
    £148.20 £123.50 As low as £147.01
  10. Hochiki CCP-W-IS Intrinsically Safe Weatherproof Call Point with Red Back Box
    CCP-W-IS

    > Sealed to IP67
    > Unique plug and play installation concept
    > Fully approved to the latest standards
    £167.94 £139.95 As low as £160.19
  11. Apollo XP95 I.S. Weatherproof Manual Call Point (55200-940APO)
    55200-940APO

    > Intrinsically safe
    > Weatherproof
    > Suitable for use on Zones 2, 1 & 0
    £173.29 £144.41 As low as £171.91
  12. Hochiki KFD0-CS-EX2.51P Isolated Barrier
    KFD0-CS-EX2.51P

    > 2-channel isolated barrier
    > 24 V DC supply (loop powered)
    > Current input/output 0 mA ± 40 mA
    £230.05 £191.71 As low as £219.43
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