Latching Relays

MALC-S-109-B are latching relays with 50A switching capability, and manual switch function available, outline dimensions is 39.0x15.0x29.3 mm

Product Details

Latching relays parameters

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Contact material

Silver Alloy

Contact Resistance(Initial)

≤50mΩ (1A 6VDC)

Rated Load(Res)

50A 277VAC

Max. Switching Current

50A

Max. Switching Voltage

440VAC

 

Electrical Life

1A, 1B: 50A 277VAC, 100,000 cycles    (Resistive)
     5000W 240VAC, 30,000 cycles (Incandescent    Lamp)
     16A 277VAC, 6,000 cycles (Electronic    ballast)
     5HP 277VAC, 30,000 cycles (Motor)
     1C: 40A 277 VAC, 30,000 cycles    (Resistive)

Mechanical Life

1,000,000 cycles


Latching relays Coil date



     Rated    Voltage  (VDC)

Set    Voltage  (VDC)

Pulse    Duration  (ms)

Coil    Resistance
     (Ω±10%)

Coil    Power
     (W)

6

≤4.8

 

≥50

 

Single    Coil Latching

24

 

Approx.
       1.5

9

≤7.2

54

12

≤9.6

96

24

≤19.2

384

48

≤38.4

1536

6

≤4.8

 

≥50

 

Double    Coil Latching

12+12

 

Approx.
       3.0

9

≤7.2

27+27

12

≤9.6

48+48

24

≤19.2

192+192

48

≤38.4

768+768


Latching relays Dimensions and wiring diagram
 
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Latching relays appliance
 
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 1-Meishuo  is a manufacturer in Wenzhou, built in 2007 and have own building.

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 2-Meishuo  pay a lot attention to the clearness of workshops, Our workshops are dust-free  and constant temperature & humidity workshops. Every person entering the  workshop should wear anti-static clothing 


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 3-Meishuo  have a great cooperate with many customers, some are very famous , such as: Hella,  Steel Mate, Midea , Whirool….

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 4-Meishuo is an informationalized company with  OA system, ERP system, PLM system…… , that can help us to management, control  quality…..

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