Top 10 Best Low Voltage Switching Relay

Input control voltage 3.3V-12V. Output voltage 5-36V. The board uses optical isolation and is completely separated from the 2-terminal voltage.. The input is controlled by 2-pin control and the ground control can be directly connected to the control switch.. Control current 1-5MA control voltage is different, the current difference is mainly the loss on the LED..

NOYITO Voltage Relay Module . Voltage detection display range 0 - 99.9V Voltage detection error 0.1V. Module working voltage DC 10-16V 12V version DC18-28V DC24V version Note The 24V pulse charger may have more than 30V pulse voltage and cannot be used as the power supply for this relay board... Module working current standby average 16mA12V, relay pull-in 45mA12V, digital tube off standby current 6mA12V. Relay parameters a set of conversion normally open normally closed point, contact load 10A277VAC 10A30 DC NOTE the maximum DC load 30V 10A maximum load current is 1A at 50V DC voltage.. Relay Load 10A 277VAC 10A 30 DC Max.

Input control signal Voltage AC or DC 12V, Current 33mA.. Output switch DPST 1NO 1NCDouble Pole Single Throw, 1x Normally Open and 1x Normally Close , rated current 8A250VAC or 8A30VDC one switch.. Compact plastic case and wires connects for easy mount. LED indication for relay action.. This is a simple and practical passive relay module, which is very convenient to use. It can support both Normally Open and Normally Close. Two screw mounting holes are convenient for you to fix it on the wall or wooden board. Of course, you can also choose not to lock the screw..

Module uses genuine high quality relay, normally open interface maximum load AC 250V 10A, DC 30V 10A. Using optocoupler chip isolation, strong drive capability, stable performance trigger current 5mA. Module can be set by jumper high or low trigger. Fault-tolerant design, even if the control line is broken, the relay will not move. The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient.

Country Of Origin United States. Model Number SR502-4. Item Package Dimension 12.0 L x 12.0 W x 6.0 H. Item Package Weight 1.0 lb.

Working voltage DC12V Max load current 40A Working frequency 433mhz. Easy Convenience We have made transmitter and receiver working together and test it before ship it,when you get it don't need to do anything ,just install it.. ApplicationSuitable for electric control circuits of remote control electric doors and windows, signal control, industrial control, lifting equipment,12V batterys, power switch for low voltage DC power sources, dc LED lighting and low voltage power systems and a wide variety of 12 volt equipment. Ideal for direct control of various loads. SIGNAL Stabilitythe RF remote control adopts RF technology, stable signal. Signal of the wireless RF switch can pass through walls, floors and doors, steadily control receiver from any place within a reliable distance, Max range is up to 20--50meters with no obstacle.. we send latched mode default that is, Press the button on , the receiver relay is ON Press the button off, the receiver relay is OFF . You can switch to different modes as neededLatchedMomentary Toggle 5 seconds delay If you encounter any problems in use, please feel free to contact us any time, we will be happy to serve you, thank you very much .

Four zone with priority. External Indicator Lights. Switchable Priority. Simplified Wiring. Fully Enclosed Snap-Out Relays. Amperage 20.

HVAC Controls and Thermostats. Manufacturer Taco. Country of Manufacturer Mexico.

Relay Honeywell RA89A1074. Honeywell RA89A1074. Manufacturer Honeywell.

Dual SPST-NO 10Amp Power Relay Module.. Quantity a lot of 1 piece.. Part number F-100124V.. Control voltage current 20 30Vdc or 18 26Vac, 15mAat 24V.. Relay switch contact capacity 10A 250Vac or 10A 30Vdc..