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Fireclass BXM2425U Microprocessor Controlled Power Station

Fireclass BXM2425U Microprocessor Controlled Power StationThe BXM2425-U and 50-U are approved by IMQ to EN 54-41997 A12002 and EN60950-12001. The steel housing contains a 2.5 amp or 5 amp switch mode power supply and monitoring board and has space to accommodate 2 x 12V 17Ah sealed lead acid batteries. The 10 front panel LEDs comprehensively indicate the status of the unit.Key FeaturesRobust metal housing.Twin fused outputs.Temperature compensated charging.Deep discharge protection of batteries.Fault relay output.Size 383mm wide x 408mm high x 97mm deep.Weight 4.3 Kg excluding batteries.Supply voltage 230VAC 5060Hz.Comprehensive LED status indication.

GBP 191.20

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Fireclass BXM2450U Microprocessor Controlled Power Station

Fireclass BXM2450U Microprocessor Controlled Power StationThe BXM2425-U and 50-U are approved by IMQ to EN 54-41997 A12002 and EN60950-12001. The steel housing contains a 2.5 amp or 5 amp switch mode power supply and monitoring board and has space to accommodate 2 x 12V 17Ah sealed lead acid batteries. The 10 front panel LEDs comprehensively indicate the status of the unit.Key FeaturesRobust metal housing.Twin fused outputs.Temperature compensated charging.Deep discharge protection of batteries.Fault relay output.Size 383mm wide x 408mm high x 97mm deep.Weight 4.3 Kg excluding batteries.Supply voltage 230VAC 5060Hz.Comprehensive LED status indication.

GBP 207.49

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Fireclass 508.031.746FC BXM2425-B Microprocessor Controlled Power Station

Fireclass 508.031.746FC BXM2425-B Microprocessor Controlled Power StationThe BXM2425-U is approved by IMQ to EN 54-41997 A12002 and EN60950-12001. The steel housing contains a 2.5 amp switch mode power supply and monitoring board and has space to accommodate 2 x 12V 17Ah sealed lead acid batteries. The 10 front panel LEDs comprehensively indicate the status of the unit.Key FeaturesRobust metal housingTwin fused outputsTemperature compensated chargingDeep discharge protection of batteriesFault relay outputSize 383mm wide x 408mm high x 97mm deepWeight 4.3 Kg excluding batteriesSupply voltage 230VAC 5060HzComprehensive LED status indicationMax. 25A 276VDCRS485 Bus interface for J408-8 and J424-8 panels

GBP 198.77

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Fireclass 508.031.747FC BXM2450-B Microprocessor Controlled Power Station

Fireclass 508.031.747FC BXM2450-B Microprocessor Controlled Power StationThe BXM2450-B is approved by IMQ to EN 54-41997 A12002 and EN60950-12001. The steel housing contains 5 amp switch mode power supply and monitoring board and has space to accommodate 2 x 12V 17Ah sealed lead acid batteries. The 10 front panel LEDs comprehensively indicate the status of the unit.Key FeaturesRobust metal housingTwin fused outputsTemperature compensated chargingDeep discharge protection of batteriesFault relay outputSize 383mm wide x 408mm high x 97mm deepWeight 4.3 Kg excluding batteriesSupply voltage 230VAC 5060HzComprehensive LED status indicationMax. 5A 276VDCRS485 Bus interface for J408-8 and J424-8 panels

GBP 224.98

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C-Tec CA737 EACIE 4 Way Flat Interface No PSU In Cabinet Extendable To 8 Way

C-Tec CA737 EACIE 4 Way Flat Interface No PSU In Cabinet Extendable To 8 WayThe C-Tec CA737 is a loop powered 4-8 way flat interface for use on the C-TEC EVAC-ALERT system. It is supplied as a 4-circuit unit extendable to 8 using CA737PCBDetailsA loop-powered 4-8 way flat interface for use on a C-TEC EVAC-ALERT systemSupplied as a 4 circuit unit extendable to 8 using a CA737PCB.Provides 4 or 8 monitored 12.5mA sounder circuits to power up to 2 self-testing evacuation alert sounders per flatIncludes space and connections for an optional fully monitored auxiliary 24V 1A CA737PSU to power additional visual indicators andor vibrating pillow padsIncludes an onboard short circuit loop isolatorUses one loop address per 4 sounder circuitsSounder circuit test facility per circuitThe most practical and flexible device interfacing method for most new and refurb installations the unit is ideally mounted in a riser on each floorMaintains the independent open short circuit monitoring of all sounder circuits

GBP 340.12

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Vimpex Zener Barrier 2 Channel - PF-Z978

Vimpex Zener Barrier 2 Channel - PF-Z978The Zener Barrier prevents the transfer of unacceptably high energy from the safe area into the hazardous area. The zener diodes in the Zener Barrier are connected in the reverse direction. The breakdown voltage of the diodes is not exceeded in normal operation. If this voltage is exceeded due to a fault in the safe area the diodes start to conduct causing the fuse to blow.The Zener Barrier has alternating polarities i. e. interconnected zener diodes are employed and one side is grounded. The Zener Barrier can be used for both alternating voltage signals and direct voltage signals.Depending on the application increased or decreased intrinsic safety parameters apply for serial or parallel connection.Key FeaturesNominal resistance 600 ohmStar connectionDIN rail mountingAC version2-channelSeries resistance max 646 ohmFuse rating 50 mADegree of protection IP20Connection Screw terminalsCore cross-section max 2 x 2.5 mm2Mass approx. 150 gDimensions 12.5 x 115 x 110 mm 0.5 x 4.5 x 4.3 inch

GBP 286.19

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