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.
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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Apollo XP95 I.S. A2S Heat Detector (55000-440APO)
55000-440APO
> Intrinsically Safe
> Ideal for dirty/smoky environments
> Unaffected by wind or atmospheric pressure£140.24 £116.87
Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
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£142.27 £118.56 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Apollo XP95 I.S. Optical Smoke Detector (55000-640APO)
55000-640APO
> Intrinsically Safe
> Ideal for escape routes
> Insect resistant screen£142.87 £119.06 
In Stock
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Siemens OOH740-A9-EX Multi-Sensor Fire Detector for Potentially Explosive Areas (S54329-F8-A1)
S54329-F8-A1
> Multi-sensor Fire Detector
> for potentially explosive areas
> Requires base£170.99 £142.49 As low as £167.63 £139.69
Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Hochiki Conventional Intrinsically Safe Weatherproof Call Point with Red Back Box (CCP-W-IS)
CCP-W-IS
> Sealed to IP67
> Unique plug and play installation concept
> Fully approved to the latest standards£174.66 £145.55
Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Apollo XP95 I.S. Weatherproof Manual Call Point (55200-940APO)
55200-940APO
> Intrinsically safe
> Weatherproof
> Suitable for use on Zones 2, 1 & 0£183.00 £152.50 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Siemens SB3 Shunt Zener Diode Barrier (Requires DCA1191 Housing & Z3I410 Installation Set) (BPZ:4837400001)
BPZ:4837400001
> Safety Barrier
> for Ex detectors
> Requires DCA1191 & Z31410£188.00 £156.67 As low as £184.34 £153.62 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Apollo XP95 I.S. Weatherproof Manual Call Point (KAC Style) (55100-940APO)
55100-940APO
> Intrinsically Safe
> Weatherproof
> KAC style housing£228.22 £190.18 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Apollo Conventional I.S. Open-Area Sounder (Red Body) (29600-379)
29600-379
> ATEX certified
> IECEx certified
> Suitable for Group I mining applications£240.24 £200.20 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Siemens FDM223-Ex Cerberus PRO Manual Call Point for Potentially Explosive Areas (S54329-F5-A1)
S54329-F5-A1
> Manual Call Point
> Potentially explosive areas
> Addressed£257.74 £214.78 As low as £252.68 £210.57 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Hochiki Isolated Barrier (KFD0-CS-EX2.51P)
KFD0-CS-EX2.51P
> 2-channel isolated barrier
> 24 V DC supply (loop powered)
> Current input/output 0 mA ± 40 mA£263.60 £219.67 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Apollo Conventional I.S. Galvanic Barrier (29600-378)
29600-378
> Intrinsically safe
> Conventional galvanic barrier
> ATEX directive compliant£312.16 £260.13 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time.
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