New Products

10A Polarized Latching Relay
  • 10A Polarized Latching Relay - 0 10A Polarized Latching Relay - 0

10A Polarized Latching Relay

Huaguan is 10A Polarized Latching Relay manufacturers and suppliers in China who can wholesale it. We can provide professional service and better price for you. If you interested in products, please contact with us. We follow the quality of rest assured that the price of conscience, dedicated service.

◉ High insulation
◉ 10A switching capability
◉ Small size and light weight
◉ RoHS Compliant


Send Inquiry

PDF DownLoad

Product Description

As the professional manufacturer, we would like to provide you 10A Polarized Latching Relay. And we will offer you the best after-sale service and timely delivery. Sincerely look forward to cooperating with you in the near future.

Small size and light weight.
Contact switching capacity can reach 10A.
PC board mounting.atching relay

Ordering Information

1 Part number:NT74L
2 Contact arrangement:A:1A; C:1C 
3 Enclosure:S: Wash tight;Z: Flux proof 
4 Coil rated voltage(V):DC:3,5,9,12,24
5 Coil:NIL:Single coil;D: double coils
6 Polarity:Nil: standard;R: reverse polarity 
7 Contact plating:NIL:Standard;G:Gold plated

Contact Data

Coil Parameter


1.When latching relays are installed in equipment, the latch and reset coil should not simultaneously. Coil should not be pulsed with less than the nominal coil voltage and pulse width should be a minimum of three times the specified operate time of the relay. If these conditions are not followed, it is possible for the relay to in be the magnetically neutral position .

2.Switching voltage is for test purpose only and are no to be used as design criteria.


Insulation Resistance

1000MΩ min (at 500VDC)

Item 4.11 of IEC 61810-7

Dielectric Strength

Between Contacts

Between Contact and Coil

50Hz 1000V

50Hz 5000V

Item 4.9 of IEC 61810-7

Item 4.9 of IEC 61810-7

Shock Resistance


Item 4.26 of IEC 61810-7


Vibration Resistance

10Hz~55Hz Double amplitude 1.65mm

Item 4.28 of IEC 61810-7

Terminals Strength


Item 4.24 of IEC 61810-7

Ambient Temperature



Relative Humidity

5% to 85%

Item 4.16 of IEC 61810-7



Item 4.7 of IEC 61810-7



Hot Tags: 10A Polarized Latching Relay, Manufacturers, Suppliers, China, Factory, Low Price, Quality

Send Inquiry

Please feel free to fill your inquiry in the form below. We will reply you in 24 hours.
  • QR
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy