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CMA3 OMRON G8L General Purpose Relay SPDT 40A 28*28*26mm Without Shoulder

Good quality Carbon Composition Potentiometer for sales
Good quality Carbon Composition Potentiometer for sales
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CMA3 OMRON G8L General Purpose Relay SPDT 40A 28*28*26mm Without Shoulder

China CMA3 OMRON G8L General Purpose Relay SPDT 40A 28*28*26mm Without Shoulder supplier
CMA3 OMRON G8L General Purpose Relay SPDT 40A 28*28*26mm Without Shoulder supplier CMA3 OMRON G8L General Purpose Relay SPDT 40A 28*28*26mm Without Shoulder supplier CMA3 OMRON G8L General Purpose Relay SPDT 40A 28*28*26mm Without Shoulder supplier CMA3 OMRON G8L General Purpose Relay SPDT 40A 28*28*26mm Without Shoulder supplier

Large Image :  CMA3 OMRON G8L General Purpose Relay SPDT 40A 28*28*26mm Without Shoulder

Product Details:

Place of Origin: CHINA
Brand Name: ANYO
Model Number: CMA3

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Price: Negotiation
Packaging Details: 2000pcs/carton, 6.9kg, 39.5*31*13.5cm
Delivery Time: 8-10 work days
Payment Terms: L/C, T/T
Supply Ability: 30000PCS per day
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Detailed Product Description
Other Name: PCB Power Relay Contact Ratings: 40A 14VDC
Max.switching Voltage: 30VDC Max.switching Current: 40A
Max.switching Power: 560W Initial Contact Resistance: 100mΩMax At 6VDC 1A

Automotive relay CMA3 (OMRON G8L) SPDT 40A, 28*28*26mm without shoulder

 

Description:

A relay is an electromagnetic switch operated by a relatively small electric current that can turn on or off a much larger electric current. The heart of a relay is an electromagnet (a coil of wire that becomes a temporary magnet when electricity flows through it). You can think of a relay as a kind of electric lever: switch it on with a tiny current and it switches on ("leverages") another appliance using a much bigger current. Why is that useful? As the name suggests, many sensors are incredibly sensitive pieces of electronic equipment and produce only small electric currents. But often we need them to drive bigger pieces of apparatus that use bigger currents. Relays bridge the gap, making it possible for small currents to activate larger ones. That means relays can work either as switches (turning things on and off) or as amplifiers (converting small currents into larger ones).

 

Advantages:

you can control the switch automatically by sending a small signal to the electromagnet so this signal switches on the circuit of a big appliance like a water pump motor, washing machine, elevator motor….anything. Electronic controllers uses very low current and voltage, so in order (for example) to switch on your big desk lamp or room lamp or washing with your computer in a smart home system…you make a controller circuit to which takes the control signal.

 

Applications:

Suitable for automobile, machine, electronic equipment, air conditioner and household appliances applications. PC board mounting and direct insert mounting available.

 

General data:

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1A/1B/1C/1U

Insulation resistance 100MΩMin at500VDC
Dielectric strength between open contacts 500VAC 50-60HZ(1 minute)
Dielectric strength between contacts and coil 750VAC 50-60HZ(1 minute)
Operate time 10ms max.
Release time 10ms max.
Ambient temperature -40°C ~ +85°C
Shock resistance-Malfuction 10G
Shock resistance-Destruction 10G
Vibration resistance 10-55Hz,1.5mm double amplitude
Ambient humidity 40-85% RH
Weight Approx 40g

 

 

Coil data (@20°C)

Rated voltage

(VDC)

Coil Resistance

Ω(±10%)

Max Operate Voltage (VDC) Min Release Voltage (VDC) Max Applied Voltage (VDC)
1.6W 1.9W
6 22.5 19 3.9 0.6 7.8
12 90 75.8 7.8 1.2 15.6
24 360 303.2 15.6 2.4 31.2

CAUTION:

1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay.
2.Pickup and release voltage are for test purposes only and are not to be used as design criteria.
3.Unless otherwise stated, the rated coil voltage specified in coil parameter tableshall be used for all tests and its application to the relay

 

Outline dimension(mm):

CMA3 OMRON G8L General Purpose Relay SPDT 40A 28*28*26mm Without Shoulder

PCB board layout and Wiring diagram:

CMA3 OMRON G8L General Purpose Relay SPDT 40A 28*28*26mm Without Shoulder

Contact Details
Ningbo Anyo Import & Export Co., Ltd.

Contact Person: admin

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