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LW708A 16A/20A MAGNETIC LATCHING RELAYS
    Publish time 2021-11-16 16:20    

LW708A 16A/20A MAGNETIC LATCHING RELAYS

LW708A 16A/20A MAGNETIC LATCHING RELAYS

◆  Characteristic

>  Small size, 16A/20A switching capability.

>  Low coil consumption, ultra-low temperature rise. 

>  Low contact resistance.

>  Strong anti-shock and anti-vibration capability. 

>  Outline size: 29×12.7×15.7mm.

>  UL Approved

◆ Ordering Information

QQ截图20230508133414

① Latching Relay

② Part Number

③ Pins Pitch

WX1=3.5mm; WX2=5.0mm


④Coil Voltage

⑤D= Double Coil; S= Single Coil


 Characteristics

Insulation resistance

1000MΩ (500VDC)

DielectricStrength

BetweenCoil&Contacts

4000VAC 1min

Between Open Contacts

1000VAC 1min

Operate Time

10msec. Max.

Release Time

10msec. Max.

Shockresistance

Functional

  98m/S2

Destructive

980m/S2

Vibration resistance

10~55Hz 1.5mm

Humidity

5-85%RH

Ambient temperature

-40~+85℃

Temination

PCB

Unit weight

11g

Constrution

Sealed

Contact Data


Contact form

1A/1B

Contact material

AgSnO2

Contact resistance(1A 6VDC)

Max: 20mΩ

Contact Rating

16A 250VAC、20A 250VAC

Max. Switching Current

20A

Max. Switching Voltage

250VAC

Max. Switching Power

5000VA

Mechanical life

1×106

Electrical  life

(Resistive/1s on、9s off)

16A 1×105

20A 2×104


Coil

Coil power

Single coil: 0.5W  Double coil: 1.0W

Coil Data

(VDC) Rated Voltage

(VDC)  Pick-up voltage

(ms)  Pulse Duration

Coil Resistance

Single coil

5

≤ 3.75

≥ 50

50±10%

9

≤ 6.75

≥ 50

162±10%

12

≤  9

≥ 50

288±10%

24

≤ 18

≥ 50

1152±10%

Double coil

5

≤ 3.75

≥ 50

2×25±10%

9

≤ 6.75

≥ 50

2×81±10%

12

≤  9

≥ 50

2×144±10%

24

≤ 18

≥ 50

2×576±10%

Note: Special ordering for other coil voltage.

Typical Application

Prepayment Energy Meter; AMR System;

Compound Switch; Automatic Control System



◆ Dimensions(mm)/  Circuit Diagram