Magnetic Latching Relay 120A  for smart meter


Contact from:3A/3B

contact resistance:1Ω (1A 6VDC)

Max. Switching Current:120A

Max. Switching Voltage:250VAC

Max. Switching Power:30000VA

The withstand voltage between coil contacts is 4KV

Power Switching Relay MLL-120A  250VAC  


Size: 110*68*32mm

Contact parameter of our magnetic latching relay :

Contact MaterialSilver Alloy

Electrical life:10000 OPS

Mechanical life:100000 OPS

Funtion details:

Insulation resistance1000 M Ω 
Action time≤40ms
Reversion time≤40ms
Temperature range -40℃- +70℃
Treminal wayQuick connect 
Weightabout 440g

can be customized development according to customer requirements

coil  specification :


Size picture:


Circuit diagram:


Q1: How about the payment terms?
Normally 30% deposit in advance. It can be discussed when we have friendly relationship.If we have stable business relationship ,we can give you 100% T/T when we ship out.
Q2: How about Delivery time?
Normally, 20-35 workding  days.
Q3: Can I get a sample?
For sure, we are willing to supply samples free for quality checking.When you need samples more than 15pcs ,we need to charge the fee.
Q4 : What's the price?
Reasonable price, competitive price, and acceptable prices, which are all based on good quality.And also if you want to buy other product in China ,we can help you to find the supplier.

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