NT90 (T90)

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

reliability, long life.

PC board mounting.

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

30.5 24.2 17 32.5 27.6 20.5

Patent No.: 95213824.7 99218304.9

99312549.2 01311661.4 02110881.1

03001003503

E9930952E01

E160644

R2033977

Ordering Information

NT90 R H A S DC12V C B 0.9

1

2

3

4

5

6

7

8

9

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

I: AgSnO In O

22

2

3

8 Resist heat class

B:130

F:155

9 Coil power consumption

0.6:0.6W

0.9:0.9W

NIL:2VA

Contact Data

Contact Arrangement

1A SPSTNO

1B(SPSTNC)

1C(SPDT(B-M))

Contact Material

AgCdO

AgSnO

AgSnO In O

22

2

3

Contact Rating (resistive)

NO:30A/240VAC,14VDC;

NC:20A/240VAC;30A/14VDC

NO:40A/250VAC,30VDC; NC:30A/250VAC,30VDC (0.9W)

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

Motor load

2HP 250VAC

1.5HP 250V

Lamp load

TV-5

Max. Switching Power

1100W 7200VA

Max. Switching Voltage

110VDC 250VAC

Max. Switching Current:40A

Contact Resistance or Voltage drop

30m

Item 3.12 of IEC255-7

5

Operation

Electrical

10

Item 3.30 of IEC255-7

7

life

Mechanical

10

Item 3.31 of IEC255-7

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

Release

Time

ms

Coil Parameter

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

R

CUS

Features

1 Part number NT90(T90)

2 Terminal

R: without Pin 6

NIL: With Pin 6

3 Load

H:30A

N:40A

4 Contact arrangement 1A:1A

1B:1B

1C:1C

5 Enclosure

S: Sealed type D: Dust cover

E: Covered

O: Open type

Rated

current

mA

187

95

20

16.5

6.4

NHG RELAYS