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Single Pole 10A /250VAC Power Relay

Single Pole 10A /250VAC Power Relay

Forward Relay Single Pole 10A /250VAC Power Relay have characteristic design & practical performance & competitive price, for more information on the Single Pole 10A /250VAC Power Relay, please feel free to contact us. We have the distinct advantage that each and every employee is personally responsible for the company's success.

● 1 Form A and 1 Form C contact arrangement
● Plastic sealed and flux proofed types available
● Dielectric strength of 4000 V between coil and contacts
● RoHS Compliant

Model:NT73-3

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Product Description

You can rest assured to buy Single Pole 10A /250VAC Power Relay from our factory and we will offer you the best after-sale service and timely delivery. For more information, contact us now. Everything we do is infused with pride of ownership and pride in a job well done.

Features

Superminiature, High power.

Low coil power consumption.

PC board mounting.

Suitable for automation control, telecommunication equipment, household electrical appliances and machinery electrical facilities.


Ordering Information

1 Part number: NT73-3

2 Contact arrangement A:1A B:1B C:1C

3 Enclosure: S:Wash tight NIL:Flux proof

4 Contact current 5:5A 7:7A 10:10A 12:12A 15:15A 20:20A

5 Coil rated voltage(V): DC:3,5,6,9,12,18,24,36,48

6 Coil power 0.36:0.36W 0.45:0.45W 0.6:0.6W 0.8:0.8W

7 Resistance heat Class NIL:130℃ F:155℃


Contact Data

Contact Arrangement 1A(SPSTNO) 1B(SPSTNC) 1C(SPDT(B-M))
Contact Material AgSnO2
Contact Rating(Resistive)

5A,10A/250VAC; 7A,16A/277VAC;12A,20A/125VAC; 15A/250VAC(1A) TV-8

Motor Load NO:1HP(AFLA)125VAC,250VAC 20A/125VAC
NC:1/2HP(AFLA)125VAC,250VAC 20A/125VAC
Max. Switching Power 4450VA
Max. Switching Voltage 277VAC Max. Switching Current: 20A
Contact Resistance ≤100mΩ Item4.12 of IEC61810-7
Operational Life Electrical 105 5×104(1C) 1×104(15A/250VAC 85℃ ) Item 4.30 of IEC 61810 -7
Mechanical 1×107 Item 4.31 of IEC 61810-7

CAUTION:

1) For the intermediate current, it only applies to the room temperature.


Coil Parameter

Dash numbers Coil voltage VDC Coil resistance
Ω± 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.
003-360 3 3.9 25 2.25 0.3 0.36 ≤15 ≤10
005-360 5 6.5 69 3.75 0.5
006-360 6 7.8 100 4.50 0.6
009-360 9 11.7 225 6.75 0.9
012-360
12
15.6
400
9.00
1.2
018-360 18 23.4 900 13.5 1.8
024-360 24 31.2 1600 18.0 2.4
036-360 36 46.8 3600 27.0 3.6
048-360 48 62.4 6400 36.0 4.8
003-450 3 3.9 20 2.25 0.3 0.45 ≤15 ≤10
005-450 5 6.5 55.6 3.75 0.5
006-450 6 7.8 80 4.50 0.6
009-450 9 11.7 180 6.75 0.9
012-450 12 15.6 320 9.00 1.2
024-450 24 31.2 1280 18.0 2.4
048-450 48 62.4 5120 36.0 4.8
003-600 3 3.9 15 2.25 0.3 0.60 ≤15 ≤10
005-600 5 6.5 42 3.75 0.5
006-600 6 7.8 60 4.50 0.6
009-600 9 11.7 135 6.75 0.9
012-600
12
15.6
240
9.00
1.2
024-600 24 31.2 960 18.0 2.4
048-600 48 62.4 3840 36.0 4.8

CAUTION:

1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay.

2.Pickup and release voltage are for test purposes only and are not to be used as design criteria.

Dash numbers Coil voltage VDC Coil resistance
Ω± 10%
Pickup 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.
003-800 3 3.9 11 2.25 0.3 0.80 ≤15 ≤10
005-800 5 6.5 31 3.75 0.5
006-800 6 7.8 45 4.50 0.6
009-800 9 11.7 101 6.75 0.9
012-800 12 15.6 180 9.00 1.2
024-800 24 31.2 720 18.0 2.4
048-800 48 62.4 2880 36.0 4.8


Characteristics

Insulation Resistance 250MΩ min (at 500VDC) Item 7 of IEC 61810-7
Dielectric Strength

Between Contacts 50Hz 1000V Item 4.9   of IEC 61810-7
Between Contact and Coil 50Hz 2500V Surge Voltage:4kV 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 5N Item 4.24 of IEC 61810-7
Ambient Temperature -45℃~85℃
Relative Humidity 5% to 85% Item 4.16 of IEC 61810-7
Mass 11.5g Item 4.7 of IEC 61810-7


Safety Approvals

Safety approval UL&CUR TüV VDE CQC
Load 16A/277VAC;10A/250VAC;TV-8
NO:1HP(16AFLA)125VAC,250VAC;20A/125VAC
NC:1/2HP(9.8AFLA)125VAC,250VAC;20A/125VAC
NO:15A/250VAC NO:10A/250VAC
NC:7A/250VAC
10A/250VAC


Dimensions(mm)

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


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