Safety approval

UL&CUR

T V

CQC

Load

NO:40A/240VAC 30A/277VAC

NO:40A/240VAC 14VDC

NO:30A/240VAC

NC:30A/240VAC,30VDC 20A/277VAC

NC:30A/240VAC 14VDC

NC:20A/240VAC

2 HP 250VAC TV-5

Insulation B-class

1

HP 250VAC

F-class

Insulation

B-class

F-class

Dimensions

Mounting (Bottom view)

Dimensions

Wiring diagram(Bottom view)

NOTES 1).Dimensions are in millimeters.

2).Inch equivalents are given for general information only.

Reference Data

12

10

8

6

4

Safety approvals

113

NT90T (T91)

Small size, light weight. Low coil power consumption, heavy contact load. Strong anti-shock and anti-vibration, high

reliability, long life.

Suitable for automobile, machine, electronic equipment, air conditioner and household appliances applications.

PC board mounting and direct insert mounting available.

Ordering Information

NT90T H L A S DC12V C B 0.9

1

2

3 4 5

6

7

8

9

1 Part number

NT90T

NT90T

2

2 Load

H:30A

N:40A

3 High

NIL: Standard

L: Low profile type

4 Contact arrangement

A:1A

B:1B

C:1C

5 Enclosure

S: Sealed type

D: Dust cover

E: Covered

O: Open type

6 Coil rated voltage(V)

AC:12,24,110,120,220

DC:3,5,6,9,12,15,18,24,48,110

7 Contact material

C: AgCdO S: AgSnO

2

8 Resist heat class

B:130

F:155

9 Coil power consumption

0.6:0.6W

0.9:0.9W

NIL:2VA

Contact Arrangement

1A SPSTBNO

1B

SPSTNC

1C

SPDT(B-M)

Contact Material

AgCdO

AgSnO

2

Contact Rating (resistive)

Max. Switching Power

1100W 7200VA

Max. Switching Voltage

110VDC 300VAC

Max. Switching Current:40A

Contact Resistance or Voltage drop

30m

Item 4.12 of IEC 61810-7

5

Operation

Electrical

10

Item 4.30 of IEC 61810-7

Life

Mechanical

7

10

Item 4.31 of IEC 61810-7

Coil Parameter

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

Features

03001003503

R50126373

E174722

32.4

27.5

28.0

32.4

27.5

20

Contact Data

114

NT90T (T91)

NO:30A/240VAC,14VDC; NC:20A/240VAC;30A/14VDC

NO:40A/240VAC,30VDC; NC:30A/240VAC,30VDC (0.9W)

NO:30A/277VAC;NC:20A/277VAC

Motor load

2HP 250VAC

1.5HP 250V

Lamp load

TV-5

Release

Time

ms

AC Coil Parameter

012AC

12

15.6

27

9.0

3.6

024AC

24

31.2

120

18.0

7.2

110AC

110

143

2360

82.5

33.0

120AC

120

156

3040

90.0

36.0

220AC

220

286

13490

165.0

66.0

Dash

numbers

Rated voltage

VAC

Coil

resistance

10%

Pick up

voltage

VAC(max)

(75%of

rated

voltage)

Release

voltage

VAC(min)

(30%of

rated

voltage)

Coil

power

Operate

Time

ms

Rated

Max

2VA

Rated

current

mA

187

95

20

16.5

6.4

HP:A 1HP/16AFLA/120VAC

2HP/12AFLA/240VAC

B 30LRA/10AFLA/120VAC

30LRA/10AFLA/240VAC

mm /inch

0.047

0.047

0.027

0.027

0.031

0.059

0.492

2.4

0.094

0.724

1.279max.

0.130

3.3

17max.

0.669max.

24.2max.

0.953max.

Open type

2

1

0.606

0.303

0.303

0.043

0.1

0.303

0.606

0.043

0.303

0.1

0.606

R

C

US

32.4

27.5

28.0(NT90T )

2

Ningbo Huaguan Electronics Corporation LTD.