Details

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BUY G4A-1A-E 12VDC https://www.utsource.net/itm/p/12607089.html

Parameter	Value	Description
Model	G4A-1A-E	Relay model
Voltage	12V DC	Coil operating voltage
Coil Power	180 mW	Power consumption of the coil
Coil Resistance	66.7 惟	Resistance of the coil
Pick-up Voltage	9.6 V DC	Minimum voltage to activate the relay
Drop-out Voltage	1.2 V DC	Maximum voltage to deactivate the relay
Contact Form	SPDT (1C)	Single Pole Double Throw (1 Common)
Contact Rating	10 A @ 250 V AC	Maximum current and voltage for contacts
Contact Resistance	50 m惟 max	Resistance between contacts when closed
Insulation Resistance	100 M惟 min	Resistance between isolated parts
Dielectric Strength	1500 V AC RMS	Voltage withstand capability
Operating Temperature	-40掳C to +85掳C	Temperature range for operation
Storage Temperature	-40掳C to +125掳C	Temperature range for storage
Mechanical Life	10 million cycles	Number of operations before failure
Electrical Life	100,000 cycles	Number of operations under load
Weight	3.5 g	Weight of the relay
Dimensions	17.5 x 10.2 x 9.2 mm	Physical dimensions (L x W x H)

Instructions:

1. Installation:

   • Ensure the relay is installed in a location that meets the operating temperature range.
   • Mount the relay on a flat surface using the provided mounting holes or clips.

2. Wiring:

   • Connect the coil terminals to the 12V DC power supply.
   • Connect the common (COM), normally open (NO), and normally closed (NC) terminals to the appropriate circuit points.

3. Operation:

   • When the coil is energized with 12V DC, the common terminal will switch from the NC to the NO contact.
   • When the coil is de-energized, the common terminal will return to the NC contact.

4. Maintenance:

   • Regularly inspect the relay for signs of wear or damage.
   • Ensure the contacts are clean and free from corrosion.

5. Safety:

   • Do not exceed the maximum ratings for voltage and current.
   • Use appropriate fuses or circuit breakers to protect the relay and connected circuits.
   • Handle the relay with care to avoid physical damage.

(For reference only)