249 results (0,14685 seconds)

Brand

Merchant

Price (EUR)

Reset filter

Products
From
Shops

Fireclass 517.001.301FC MTL7728 Zener Safety Barrier for Conventional Detection Circuits

Fireclass 517.001.301FC MTL7728 Zener Safety Barrier for Conventional Detection Circuits

Fireclass 517.001.301FC MTL7728 Zener Safety Barrier for Conventional Detection CircuitsThe MTL7728 is an intrinsically safe zone-powered Zener-diode barrier for use in conventional fire detection systems for protection within hazardous areas.Each Zone contains two stages of pulse-tested Zener or forward- connected diodes and an infallible terminating resistor. In the event of an electrical fault in the safe area the diodes limit the voltage that can reach the hazardous area and the resistor limits the current. A fuse protects the diodes and the two stages of voltage limitation ensure continued safety if either stage should fail. No active output-current limiting circuits are employed.Model MTL7728 is certified ia for all zones and IIC for all explosive atmospheres.The MTL7700 Series intrinsically safe shunt-diode safety barriers are innovative devices designed to provide exceptionally high packing densities straightforward installation and simplified connection commissioning and maintenance facilities. The MTL7700 Series include secondary replaceable fuses. These are useful where there is the possibility of faults occurring during commissioning which would otherwise blow the barriers internal safety fuses.One secondary replaceable fuse for each barrier channel is provided and is lower in value than the safety related fuse. Fuses are packaged in small mouldings which can be latched in a disconnect position to break the safe and hazardous areas during commissioning maintenance and fault finding thus avoiding the need for additional disconnect terminals.Key FeaturesRemovable colour-coded terminalsBussed power feed to other modulesRelay and solid state switch modulesDual channel variants - 6.3mm per channelProximity detector inputsCompatible terminal numbering and safety descriptionsDimensions 105 x 90 x 12.6mmNumber of Channels 1Supply Voltage 28 V dcSafety Voltage Maximum 26 V dcSafety Current Resistance 300ohmSafety Current Maximum 93mASignal Type AnalogueMinimum Operating Temperature -20CMaximum Operating Temperature 65CHazardous Area Certification ATEXOperating Temperature Range Maximum of 65 C

GBP 77.08
1

Morley HLS-DOCBOX Document Box Grey

STI SS2404ES-EN SStation- Blue-Momentary Mushroom EMERGENCY STOP

STI STI-7510A Enclosure with Back Box A - Ext Keylock - 165hx 211wx 110dmm

STI SS2401ES-EN SStation-Blue- PushampTurn-Reset EMERGENCY STOP

3 Litre CommanderEdge MultiChem Multi Class Fire Extinguisher 13A 89B 40F

STI SS2503ZA-EN SStation- Orange- Key-to-activate cust lab

STI STI-7511F Enclosure Back Box F Exterior - Thumblock - 143h x 211wx46d mm

STI STI-7511E Enclosure Spacer E - Exterior Thumblock - 145h x 195w x 56d mm

FireClass FC410CIM Contact Input Module

10 Piece Insulated Screwdriver Set

10 Piece Insulated Screwdriver Set

10 Piece Insulated Screwdriver Set10 Piece Acorn Fire Security Insulated Screwdriver Set designed specifically for professionals in the Fire Security industry. This comprehensive set of insulated screwdrivers is crafted to ensure safety and efficiency when working with electrical systems making it an essential tool for technicians electricians and maintenance personnel in the field.Whether youre a seasoned professional or a novice this comprehensive set will be an invaluable addition to your toolkit.Key FeaturesInsulated HandlesEach screwdriver in this set features a durable and high-quality insulated handle. The bright orange colour of the handles ensures high visibility making it easy to locate and identify the tools even in dimly lit environments. The insulation provides protection against electrical shocks reducing the risk of accidents and ensuring safe usage.Variety of SizesThis screwdriver set includes a range of sizes to cater to different screw types commonly found in the Fire Security industry. The set comprises Phillips slotted and square-shaped tips ensuring compatibility with various screws and fasteners encountered during installations repairs and maintenance tasks.High-Quality ConstructionOur screwdrivers are crafted from premium materials guaranteeing exceptional durability and reliability. The shafts are made from sturdy hardened steel which ensures optimal torque transmission and resistance to bending or twisting. The precision-machined tips are designed to fit screws securely preventing slippage and minimising the risk of damage.Ergonomic DesignThe screwdrivers feature an ergonomic design with comfortable and non-slip handles. The shape and texture of the handles provide a firm grip allowing technicians to apply precise force while working with screws. The ergonomic design minimises hand fatigue making it suitable for prolonged use.VersatilityThis screwdriver set is suitable for a wide range of applications. Whether its installing repairing or maintaining fire alarm systems security systems CCTV cameras or access control panels these insulated screwdrivers are designed to meet the specific needs of professionals in this field.Convenient StorageTo ensure easy organisation and accessibility the Insulated Screwdriver Set comes with a compact Velcro storage case. The case is designed to securely hold each screwdriver in place preventing loss or damage during transportation or storage. The lightweight and portable case allows professionals to carry the set effortlessly to different work sites even attachable to a belt.Safety and ComplianceThe Insulated Screwdriver Set is designed to meet the highest safety standards in the industry. These screwdrivers comply with both the IEC 60900 and DIN 1000V safety standards ensuring optimal protection for professionals working with electrical systems. The IEC 60900 standard sets requirements for insulated hand tools specifically focusing on their electrical insulation properties. This means that our screwdrivers have undergone rigorous testing to ensure their insulation can withstand up to 1000 volts minimising the risk of electrical shocks. Similarly the DIN 1000V standard further emphasizes the safety aspect by certifying that our screwdrivers are suitable for use in electrical applications up to 1000 volts. With these certifications you can trust that our screwdrivers prioritise your safety and are reliable tools for your Fire Security industry needs.The Screwdriver Set includes2 x Drivers PH2 x 100mm3 x Drivers FD2.5-3-4 x 100mm1 x Drivers PZFL2 x 100mm1 x Switch cabinet key Square 8 x 47mm1 x Switch cabinet Double key bit 5.3 x 47mm1 x Insulated interchangeable handle1 x Screw cap1 x Velcro Bag

GBP 83.99
1

Fire Extinguisher Anti-Tamper Seals White TS1000-W-JSP

KAC W2A-R470SF-K013-01 Red Surface Break Glass House Flame Outdoor Manual Call Point 470 Ohm With LED

STI STI-6200-PLAIN Theft Stopper With Plain Cover

Jewel Fire TSW Fire Extinguisher Anti-Tamper Seals White - Pack of 1000

STI STI-6200-NE Theft Stopper No Electronics - Microswitch Only

Jewel Fire TSG Fire Extinguisher Anti-Tamper Seals Green - Pack of 1000

Jewel Fire TSY Fire Extinguisher Anti-Tamper Seals Yellow - Pack of 1000

KAC W2A-R470SF-K013-01 Red Surface Flexible Element House Flame Outdoor Manual Call Point 470 Ohm With LED