power failure indicator

TYHD-A3/110 OverheadLine Communicable Fault Indicator is applied to 110kV overhead line ,is a device to indicate line fault current. This system is co...

...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the supply is restored or the batt...

... of escrow cassette,swallowing ≥10 cards flat card Intelligent management of card block,enable to be self-fixed block status Support inst...

Timer with alarm in temperature amp humidity test chamber Temperature & humidity test chamber can simulate different environm...

...Light For Parameters Operation Non-maintained Input Voltage 110V-127V 50/60Hz;220V-240V 50/60Hz Charging Current 120mA(Nominal) Lamp ...

32*64 Car Truack Led Matrix Pixel Panel Diy RGB App+Remote Control Programmable Devil Eye Indicator Light Double Row LED Advertising Sign details Reso...

....used as protecting AC three-phase motor against ovrtload and phase losing. It has functions of phase-losing protecting temperature campe,trip indi...

...40KVA Uninterruptible Supply,STD31 Series On-Line Low Frequency Best UPS for Failure, Lightning Spike Description: We are Manufacturer ...

...inverter to the elevator control cabinet when the elevator stops running. When the supply is normal, the equipment is in the detection ...

... monitoring alarm, failure alarm Support 3G/4G version (Skype: lisali1220 WhatsApp: 0086 13652426178) CWT5005 GSM Alarm is...

... Alarm, off notification This feature will notify the user in the event of a failure or when the is restored. Just s...

... If the villa elevator is not in the leveling position, the chargeable battery supplies the villa elevator to control the elevator and travel...

Industrial Level Vehicle Mobile DVR G - Sensor For Taxi Power Failure Protection Advantages VISIONMASTER PRODUCTS' Advantages : 1. Power failure prote...

... window alarm with Fan circulation--high precision machine can made according customer specifications Product Description ASLI Brand ...

DC 5V-48V YX850 Emergency Converter Power Failure Automatic Switching Module Description: Power failure automatic switching backup battery lithium bat...

200W Single Output (with PFC) Industrial Power Supply Product features Universal AC input / full range PF>0.99 @ 115VAC, >0.95 @ 230VAC Power on indic...

...the mainframe 15KW-90KW. · The product has the functions of under voltage,over current and short circuit protection. · The connection is simp...

NPM N610059330AA SUB BOARD PNFOAN-AA2 , PC Board N610102507AA ONE BOARD MICROCOMPUTER 179 N610097972AA ONE BOARD MICROCOMPUTER 180 N6101...

...) Deep Freezer 328 Liters Laboratory Use Temperature Range From -10℃ To -25℃ To Store Plasma With Alarm This products designed to sto...