Details

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BUY QM75DY-2HB https://www.utsource.net/itm/p/6529617.html
HIGH POWER SWITCHING USE INSULATED TYPE

Parameter	Description	Value	Unit
Part Number	Device Identifier	QM75DY-2HB	-
Type	Device Type	Reed Relay	-
Coil Voltage	Operating Voltage of the Coil	24	VDC
Coil Current	Operating Current of the Coil	10	mA
Contact Form	Configuration of Relay Contacts	SPDT	-
Contact Material	Material of Relay Contacts	AgCdO	-
Contact Rating	Maximum Switching Capacity	5	A
Insulation Voltage	Dielectric Strength Between Coil and Contacts	1000	VAC
Mechanical Life	Expected Operational Cycles Without Load	10^6	cycles
Electrical Life	Expected Operational Cycles Under Rated Load	10^5	cycles
Operating Temp.	Temperature Range for Operation	-40 to +85	°C
Storage Temp.	Temperature Range for Storage	-40 to +85	°C
Weight	Mass of the Component	3.5	g

Instructions:

1. Installation:

   • Ensure that the operating voltage matches the coil voltage specified.
   • Mount the relay in a location that maintains an ambient temperature within the operating range.

2. Wiring:

   • Connect the coil terminals to the control circuit ensuring correct polarity.
   • Wire the common (COM), normally open (NO), and normally closed (NC) contacts according to the application requirements.

3. Operation:

   • Apply the rated voltage to the coil to actuate the relay, switching the contacts accordingly.
   • Do not exceed the contact rating to prevent damage or premature failure.

4. Maintenance:

   • Regularly inspect connections for tightness and corrosion.
   • Replace the relay if it fails to operate reliably or shows signs of wear.

5. Safety:

   • Handle with care to avoid damage to the reed switch inside.
   • Ensure all electrical connections are secure and insulated to prevent short circuits.

(For reference only)