Details

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BUY G4A-1A-E-12V G4A-1A-E-DC12V G4A-1A-E-12VDC 12V 20A 4PINS https://www.utsource.net/itm/p/12603925.html

Parameter	Value	Description
Part Number	G4A-1A-E-12V	Relay Module
Voltage	DC 12V	Operating Voltage
Current Rating	20A	Maximum Contact Current
Pin Configuration	4 Pins	Number of Connection Pins
Coil Resistance	120惟	Resistance of the Coil
Operating Time	10ms (max)	Time to Operate
Release Time	5ms (max)	Time to Release
Mechanical Life	10 million cycles	Expected Mechanical Operations
Electrical Life	100,000 cycles	Expected Electrical Operations (at rated load)
Insulation Resistance	100M惟 (min)	Minimum Insulation Resistance
Dielectric Strength	1500V AC (min)	Minimum Dielectric Strength
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
Mounting Position	Any	Can be Mounted in Any Orientation
Terminal Type	Quick Connect	Type of Terminals
Weight	20g	Approximate Weight

Instructions:

1. Power Supply: Ensure the relay is powered by a DC 12V supply.
2. Connection: Connect the relay to the circuit using the 4-pin configuration. Typically, the pins are labeled as follows:
   • Pin 1: Common (C)
   • Pin 2: Normally Open (NO)
   • Pin 3: Normally Closed (NC)
   • Pin 4: Coil Positive (+)
   • Ground: Coil Negative (-)
3. Operation: When the coil is energized, the common contact (C) will switch from the normally closed (NC) position to the normally open (NO) position.
4. Current Handling: Do not exceed the maximum contact current rating of 20A to avoid damage to the relay.
5. Environmental Conditions: Ensure the relay operates within the specified temperature range (-40掳C to +85掳C) and is stored within the storage temperature range (-40掳C to +125掳C).
6. Mounting: The relay can be mounted in any orientation due to its design.
7. Inspection: Regularly inspect the relay for signs of wear or damage, especially if it is used in high-vibration environments.
8. Safety: Always disconnect power before making any connections or performing maintenance on the relay.

(For reference only)