Reviews Hot Line Voltage Indicator
3-Phase Voltage Monitoring Relay AC 220-440V Phase Sequence Protection Small Size Protection for Industry Applications
- Dynamic phase loss, static phase loss protection: refers to the phase failure of any phase when the protected device is in the running state or non-operating state. The indicator light is in the form of red light and priority.
- Wrong phase protection: A protection measure to prevent the phase sequence of L1, L2, L3 three-phase AC power supply from being connected incorrectly. Instant action. The indicator light is in the form of yellow light..
- Voltage Unbalance Protection: Refers to a voltage imbalance that will affect the safe operation of the device. When the voltage imbalance rate is higher than 8%. The form of the indicator light is: the lack of phase red light is on, and priority..
- Delay protection: When there is a fault, the monitor will delay after 1~2 seconds, and the relay will release..
- The protection function of the monitor is not affected by the current of the line or load, the inrush current, the unbalanced current and the nature of the load. Long-term work with full performance and full climate. Power consumption is no more than 2W..
Check StockVoltage Monitoring Relay Phase Sequence Protection TG30S Phase Sequence Relay 3-Phase Mini for Industry Applications
- Dynamic phase loss, static phase loss protection: refers to the phase failure of any phase when the protected device is in the running state or non-operating state. The indicator light is in the form of red light and priority.
- Wrong phase protection: A protection measure to prevent the phase sequence of L1, L2, L3 three-phase AC power supply from being connected incorrectly. Instant action. The indicator light is in the form of yellow light..
- Voltage Unbalance Protection: Refers to a voltage imbalance that will affect the safe operation of the device. When the voltage imbalance rate is higher than 8%. The form of the indicator light is: the lack of phase red light is on, and priority..
- Delay protection: When there is a fault, the monitor will delay after 1~2 seconds, and the relay will release..
- The protection function of the monitor is not affected by the current of the line or load, the inrush current, the unbalanced current and the nature of the load. Long-term work with full performance and full climate. Power consumption is no more than 2W..
Check StockDUOYI Ground Digital Insulation Resistance Meters, 0-2000 Ohm DCV ACV Meter Megohmmeter Megohm
- The ground resistance tester is a commonly used instrument for testing and measuring ground resistance. It is also a common tool for electrical safety inspection and grounding engineering completion acceptance. This product is suitable for grounding resistance measured by electric power, post and telecommunications, railway, petroleum, chemical, communication, mining as well as measuring low resistance conductor resistance..
- High precision: Three-wire resistance compensation test method can eliminate the influence of lead resistance. Fast response: Display measurement data in approximately 5 seconds..
- Withstand voltage protection: Grounding voltage file, can withstand 300VAC (1 minute), grounding resistance file, can withstand 200VAC (10 seconds)..
- Three-speed measurement: 0-20 ohms (resolution 0.01 ohms), 0-200 ohms (resolution 0.1 ohms), 0-2000 ohms (resolution 1 ohm).
- Indicator light guide:Power and Wiring indicator to guide the user to use correctly, power light: power indicator. Green light:Checking the test line correct or not, the 6th 5th battery installed correctly or not..
Check StockLow Voltage Thermostat, Heat-Cool-Off, LCD
- Price For: Each Display: LCD Item: Line Voltage Thermostat Power Method: Hardwired/Battery Battery Backup: Yes Width: 5-1/8" Voltage: 24VAC For Use With: Heating and Cooling Programmable Fan: No System Switching: Heat-Cool-Off Stages Heat: 1 Temporary Temperature Hold: No Control Range: 37 Degrees to 102 Degrees F Terminal Designations: Y,G,C,W,R.
- Fan Switching: Auto-On Automatic Changeover: No Height: 2-1/4" Includes: (2) AA Batteries, Screws and Wall Anchors Dual Transformer Compatible: No Low Battery Indicator: Yes Depth: 6-1/8" Batteries Included: Yes Temperature Limiting: No Humidification Control: No Temporary Program Override: No Filter Indicator: No Color: White Key Pad Lockout: No Stages Cool: 1 750mV Compatible: No.
- Dehumidification Control: No Occupancy Sensor: No Country of Origin (subject to change): Mexico.
Check StockVoltage Monitoring Relay Protection 3-Phase AC 220-440V Small Size Phase Sequence Protection Phase Sequence Relay for Industry Applications
- Dynamic phase loss, static phase loss protection: refers to the phase failure of any phase when the protected device is in the running state or non-operating state. The indicator light is in the form of red light and priority.
- Wrong phase protection: A protection measure to prevent the phase sequence of L1, L2, L3 three-phase AC power supply from being connected incorrectly. Instant action. The indicator light is in the form of yellow light..
- Voltage Unbalance Protection: Refers to a voltage imbalance that will affect the safe operation of the device. When the voltage imbalance rate is higher than 8%. The form of the indicator light is: the lack of phase red light is on, and priority..
- Delay protection: When there is a fault, the monitor will delay after 1~2 seconds, and the relay will release..
- The protection function of the monitor is not affected by the current of the line or load, the inrush current, the unbalanced current and the nature of the load. Long-term work with full performance and full climate. Power consumption is no more than 2W..
Check StockTG30S Mini AC 220-440V Voltage Monitoring Relay Phase Sequence Protection Protection 3-Phase Phase Sequence Relay for Industry Applications
- Dynamic phase loss, static phase loss protection: refers to the phase failure of any phase when the protected device is in the running state or non-operating state. The indicator light is in the form of red light and priority.
- Wrong phase protection: A protection measure to prevent the phase sequence of L1, L2, L3 three-phase AC power supply from being connected incorrectly. Instant action. The indicator light is in the form of yellow light..
- Voltage Unbalance Protection: Refers to a voltage imbalance that will affect the safe operation of the device. When the voltage imbalance rate is higher than 8%. The form of the indicator light is: the lack of phase red light is on, and priority..
- Delay protection: When there is a fault, the monitor will delay after 1~2 seconds, and the relay will release..
- The protection function of the monitor is not affected by the current of the line or load, the inrush current, the unbalanced current and the nature of the load. Long-term work with full performance and full climate. Power consumption is no more than 2W..
Check StockMini AC 220-440V TG30S Phase Sequence Protection Voltage Monitoring Relay Voltage Phase Protective Relay Building Electronics Projects for Industry Applications
- Dynamic phase loss, static phase loss protection: refers to the phase failure of any phase when the protected device is in the running state or non-operating state. The indicator light is in the form of red light and priority.
- Wrong phase protection: A protection measure to prevent the phase sequence of L1, L2, L3 three-phase AC power supply from being connected incorrectly. Instant action. The indicator light is in the form of yellow light..
- Voltage Unbalance Protection: Refers to a voltage imbalance that will affect the safe operation of the device. When the voltage imbalance rate is higher than 8%. The form of the indicator light is: the lack of phase red light is on, and priority..
- Delay protection: When there is a fault, the monitor will delay after 1~2 seconds, and the relay will release..
- The protection function of the monitor is not affected by the current of the line or load, the inrush current, the unbalanced current and the nature of the load. Long-term work with full performance and full climate. Power consumption is no more than 2W..
Check StockExtech CT70 AC Circuit Load Tester
- AC Load Tester, Selectable loads of 12, 15 and 20 Amps.
- Displays Peak Line Voltage and Frequency, Outlet Tester functions, Neutral to Ground Voltage.
- Measures loaded and unloaded AC Line Voltage.
- GFCI Trip Time, GFCI Trip Current, Open or Reversed wiring.Complete with AC test cord.
Check StockReplacement for Dewalt DCB107 DCB112 12V/20V MAX Lithium Ion Battery Charger Compatible with Dewalt DCB101 DCB115 DCB107 DCB205 DCB203 DCB204 DCB206 DCB201 Compact Drill Driver Batteries
- Charges all 12V and 20V MAX Li-Ion batteries, compatible with Dewalt DCB101, DCB102, DCB105, DCB100, DCB106, DCB201, DCB203, DCB204, DCB205,....
- Advanced charging technology, universal 100V-240V voltage input. A full charge for 2.0Ah battery in 30 minutes, 3.0Ah battery in 45 Minutes ,6.0Ah....
- Built-in diagnostics with LED indicator communicates battery charge status: charged, charging, power line problem, replace pack, and battery too hot....
- Equipped against incorrect voltage, short circuit, internal overheating, overloading, interference and so on.
- From the date of purchase, all OHYES BAT products provide 12 months of quality problem solving time.
- Any concerns about this item feel free to contact....
Check StockDC Buck Converter, DROK DC to DC Step Down Power Supply Module 10V-65V to 0-60V 0-12A Adjustable Voltage Regulator Transformer Board with LED Display for Volt Reducer
- 【LED Display】This power supply module is designed with LED display, which can show real-time voltage, current, capacity and time..
- 【Constant Current and Voltage with Indicator Lights】This volt transformer board can set constant output voltage and constant output current by the key buttons. Also, the module is equipped with working status indicator lights, which are output OUT, constant voltage CV and constant current CC respectively, so that the working status can be checked in real time..
- 【Auto Output and Button Lock Mode】Automatic output can be set after power on. And The parameter adjustment button can be locked to prevent misoperation to adjust the output voltage and current parameters..
- 【Cooling fan and cooling pad】This adjustable power supply converter is equipped with cooling fan and cooling pad which can keep it cool when it’s too hot..
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