Products
Super Miniature High Power Relay 20A/250VAC

Super Miniature High Power Relay 20A/250VAC

Model:NT20

As a professional high quality Miniature High Power Relay 20A/250VAC manufacturer, you can rest assured to buy Power Relay from our factory.

◉ Low coil power consumption
◉ 20A/250VAC switching capability
◉ 1 Form A and 1 Form C contact arrangement
◉ Plastic sealed and flux proofed types available
◉ Product in accordance to IEC60335-1 available
◉ RoHS Compliant
Rating: 5.0
(Rating Count: 1)

Small size, light weight and heavy switching power.

20A switching capability. TV-12 switching capability.

Product in accordance to IEC60335-1 available.

Suitable for household electrical appliances, automation system, electronic equipment, instrument and meter application. TV remote control TV receivers, monitor display, audio equipment high and rushing current application.


Ordering Information


1. Part number: NT20

2. Terminal: Nil: Standard; W: Wide terminal;D: Double terminals

3. Contact arrangement: A:1A; C:1C

4. Enclosure: S: Wash tight; NIL: Flux proof

5. Contact rating: 20:20A; 16:16A

6. Coil power: NIL:0.36W; L:0.2W

7. Coil rated voltage(V): DC:3,5,6,9,12,24,48


Contact Data

Notes: 1)The vent hole should be opened when testing enclosed relay.


Coil Parameter


Characteristics

Insulation Resistance 100MΩ min (at 500VDC) Item 4.11 of IEC 61810-7
Dielectric Strength
Between Open Contacts
Between Contact and Coil

1000VAC 1min
2500VAC 1min

Item 4.9 of IEC 61810-7
Shock Resistance 98m/s² 11ms Item 4.26 of IEC 61810-7
Vibration Resistance 10Hz~55Hz Double amplitude 1.5mm Item 4.28 of IEC 61810-7
Terminals Strength 10N Item 4.24 of IEC 61810-7
Ambient Temperature -40℃~105℃
Relative Humidity 5%~85% Item 4.16 of IEC 61810-7
Weight (Approx.) 10.5g Item 4.7 of IEC 61810-7


Safety Approvals

Safety approval UL&CUR VDE
Load NO: 20A/250VAC, 277VAC 85℃; 16A/250VAC, 277VAC 105℃; 10A/28VDC 105℃
1½HP 250VAC 40℃; TV-10 240VAC 40℃
NC: 12A/250VAC, 277VAC 105℃; 7A/28VDC 105℃
NO: 20A/250VAC 85℃
NO: 16A/250VAC 105℃


Dimensions


Remark: In case of no tolerance shown in outline dimension: outline dimension≤1mm,tolerance should be ±0.2mm ;outline dimension >1mm and ≤5mm, tolerance should be ±0.3mm; outline dimension >5mm, tolerance should be ±0.4mm.


Reference Data 




Send Inquiry
Contact Info

     Ningbo Huaguan Electronics Co., Ltd.

     NO.13, 125 Lane, Qi-Wen Road, Haishu District, Ningbo, Zhejiang,China

     +86-574-87737511/87741180

     +86-574-87721327

     sales@huaguan-relays.com

     www.huaguan-relays.com

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