Ningbo Forward Relay Corp., Ltd.
Ningbo Forward Relay Corp., Ltd.
Products

Products Center

Miniature High Power Relay 20A/250VAC
  • Miniature High Power Relay 20A/250VACMiniature High Power Relay 20A/250VAC

Miniature High Power Relay 20A/250VAC

Model:NT20

As the professional manufacture, we would like to provide you Miniature High Power Relay 20A/250VAC.

● 20A/250VAC switching capability
● Low coil power consumption
● 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

You can rest assured to buy Miniature High Power Relay 20A/250VAC from our factory and we will offer you the best after-sale service and timely delivery.

Features

Small size, light weight and heavy switching power.

20A switching capability. TV-12 switching capability.

3kV dielectric strength between the coil and contact.

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 Nil:Standard; W: Wide terminal

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

4 Enclosure: S: Wash tight; F: Flux proof

5 Contact rating: 16:16A/250VAC; 20:20A/250VAC;10:10A/250VAC

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

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

Contact Data

Contact Arrangement 1A(SPSTNO)1C(SPDT(B-M))
Contact Material AgSnO₂
0.36W 0.2W
Contact Rating NO:20A,16A/250VAC;10A/28VDC
NC:12A/250VAC;7A/28VDC
1%HP 250VAC
TV-10240VAC
NO:10A/250VAC
NC:7A/250VAC
Max.Switching Power 280W  5000VA
Max.Switching Voltage 28VDC277VAC                             Max.Switching Current:20A
Contact Resistance ≤100m Q                                Item 4.12 of IEC61810-7
Operational
Life
Electrical 0.36W:NO:20A/250VAC 85℃ 5×10⁴
        16A/250VAC 105℃ 1×10⁵
        10A/28VDC 105℃ 2×10⁴
    NC:12A/250VAC105℃6×10³
        7A/28VDC105℃ 2×10⁴                     Item 4.30 of IEC61810-7
0.2W:NO:10A/250VAC 105℃ 1×10⁵
    NC:7A/250VAC 105℃1×10⁵
1%HP 250VAC 40℃ 6×10³
TV-10240VAC 40℃ 2.5×104
Mechanical 1×10                                    Item 4.31 of IEC61810-7

Coil Parameter

Dash  numbers

Coil voltage VDC

Coil

resistance

Q±10%

Pick-up voltage

VDC(max)

(75%of rated voltage)

Drop-out voltage

VDC(min)

(10%of rated voltage)

Coil

power

W

Operate

time

ms

Release

time

ms

Rated

Max.

003-200

005-200

006-200

009-200

012-200

024-200

048-200

3

5

6

9

12

24

48

3.9 6.5 7.8 11.7 15.6 31.2 62.4

45

125

180

405

720

2880

11520

2.25 3.75 4.50 6.75 9.00 18.0 36.0

0.3 0.5 0.6 0.9 1.2 2.4 4.8

 

 

 

0.2

 

 

 

≤10

 

 

 

≤5

003-360

005-360

006-360

009-360

012-360

024-360

048-360

3

5

6

9

12

24

48

3.9 6.5 7.8 11.7 15.6 31.2 62.4

25

69.4 100

225 400 1600 6400

2.25 3.75 4.50 6.75 9.00 18.0 36.0

0.3 0.5 0.6 0.9 1.2 2.4 4.8

 

 

 

0.36

 

 

 

≤10

 

 

 

≤5

Characteristics

Insulation Resistance

100MQ min(at 500VDC)

Item 4.11 of IEC61810-7

Dielectric Strength Between Contacts

Between Contact and Coil

 

50Hz 1000V 50Hz 3000V

 

Item 4.9 of IEC61810-7 Item 4.9 of IEC61810-7

Shock Resistance

98m/s²   11ms

Item 4.26 of IEC61810-7

Vibration Resistance

10Hz~55Hz Double amplitude 1.5mm

ltem 4.28 ofIEC61810-7

Terminals Strength

10N

Item 4.24 of IEC61810-7

Ambient Temperature

-40℃~105℃

 

Relative Humidity

5%~85%

Item 4.16 of IEC61810-7

Mass

12g

Item 4.7 of IEC61810-7

Safety Approvals

Safety approval

UL&CUR

VDE

CQC

Load

NO:20A250VAC85℃,16A/250VAC 105℃,10A/28VDC 105℃ 1%HP   250VAC;TV-10240VAC40℃

NC:12A,10A/250VAC  105℃,7A/28VDC  105℃

NO:20A/250VAC 85℃ NO:16A/250VAC105℃

NC:12A/250VAC  105℃

NO:20A/250VAC85℃  NO:16A/250VAC  105℃ NC:12A/250VAC  105℃

Dimensions


CAUTION: 

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



Hot Tags: Miniature High Power Relay 20A/250VAC, China, Manufacturer, Supplier, Factory, Quality, Advanced, Quotation
Send Inquiry
Contact Info
For inquiries about automotive relay, industrial relay, latching relay, power relay, signal relay or price list, please leave your email to us and we will be in touch within 24 hours.
X
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
Reject Accept