Telecom Relay Electric PCB Relay WM4078

WM4078

- 2C

- 12V

- 0.2

(XXX)

1

 2

 3

 4

5

1 Part number:WM4078

2 Coil rated Voltage(VDC):3, 5, 6, 9, 12, 15, 24, 48

3 Coil rated Power:0.15: 0.15W;0.2: 0.2W(standard);0.36: 0.36W;0.51: 0.51W

4 Customer special code

Contact Form

2C(2Z DPDT)

Contact Resistance

≤50mΩ(at 6VDC 0.1A)

Contact Material

Ag Alloy

Contact Rating (resistive)

1A/125VAC,2A/ 30VDC

Max. Switching Voltage

240VAC,60VDC

Max. Switching Current

2A

Max. Switching Power

125VA  60W

Min Rated Load

10mV 1mA

Electrical Life

1×10⁵   cycles

Mechanical Life

1×10⁷     cycles

Dash

numbers

Coil voltage

Coil resistance

±10%Ω

Coil power

Dash

numbers

Coil voltage

Coil resistance

±10%Ω

Coil power

3V-0.15

3VDC

60

0.15W

3V-0.2

3VDC

45

0.2W

5V-0.15

5VDC

167

5V-0.2

5VDC

125

6V-0.15

6VDC

240

6V-0.2

6VDC

180

9V-0.15

9VDC

540

9V-0.2

9VDC

405

12V-0.15

12VDC

960

12V-0.2

12VDC

720

15V-0.15

15VDC

1500

15V-0.2

15VDC

1125

24V-0.15

24VDC

3840

24V-0.2

24VDC

2880

Note:The allowed maximum voltage coil is 130% rated voltage

Dash

numbers

Coil voltage

Coil resistance

±10%Ω

Coil power

Dash

numbers

Coil voltage

Coil resistance

±10%Ω

Coil power

3V-0.36

3VDC

25

0.36W

48V-0.51

48VDC

4517

0.51W

5V-0.36

5VDC

70

6V-0.36

6VDC

100

9V-0.36

9VDC

225

12V-0.36

12VDC

400

15V-0.36

15VDC

625

24V-0.36

24V

1600

Note:The allowed maximum voltage coil is 130% rated voltage

Insulation Resistance

100MΩ(500VDC)

Dielectric Strength

Between Contacts

50Hz   500VAC / 1 minute

Between coil and contacts

50Hz  1000VAC / 1 minute

Operate Voltage

>75%Rated Voltage(0.15W >80%Rated Voltage)

Release Voltage

<10% Rated voltage

Operate time

≤6ms

Release time

≤5ms

Ambient Temperature

-30℃~70℃,85%RH/40℃

Vibration resistance

10Hz~55Hz,1.5mm  double amplitude

Shock resistance

196m/s²,980m/s²

Weight(Approx.)

5g

Outline

Wiring diagram