Miniature High Power Relay For Quick-connect and PCB Terminals

Model:NT90T

● 40A switching capability
● Low coil power consumption
● Heavy contact load
● Strong anti-shock, anti-vibration and high reliability
● Plastic sealed and flux proofed types available
● RoHS Compliant

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Product Description

Features

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

1 Part number: NT90T NT90T2

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: Wash tight; D: Dust protected; E: Flux proof

6 Coil rated voltage(V): AC:12,24,110,120,220,240,277; DC:3,5,6,9,12,15,18,24,48,110

7 Contact material: S: AgSnO2 C:AgCdO

8 Resist heat class: B:130℃ F:155℃

9 Coil power: 0.6:0.6W; 0.9:0.9W; 2:2VA

Contact Data

Contact Arrangement		1A(SPSTBNO) 1B(SPSTNC) 1C(SPDT(B-M))
Contact Material		AgSnO₂ AgCdO
Contact Rating(Resistive)		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 NO:2HP 250VAC NC:1.5HP 250VAC TV-5 5A/280VAC(Ballast)
Max. Switching Power		1200W 7200VA (10000VA)
Max. Switching Voltage		30VDC 280VAC	Max. Switching Current: 40A
Contact Resistance		≤30mΩ	Item 4.12 of IEC61810-7
Operational Life	Electrical	1×10⁵	Item 4.30 of IEC 61810 -7
	Mechanical	1×10⁷	Item 4.31 of IEC 61810-7

Coil Parameter

AC Coil Parameter
Dash numbers	Rated voltage V		Rated current mA	Coil resistance Ω±10%	Pick-up voltage VAC(max) (75%of rated voltage)	Drop-out voltage VAC(min) (30%of rated voltage)	Coil power VA	Operate time ms	Release time ms
Dash numbers	Rated	Max	Rated current mA	Coil resistance Ω±10%	Pick-up voltage VAC(max) (75%of rated voltage)	Drop-out voltage VAC(min) (30%of rated voltage)	Coil power VA	Operate time ms	Release time ms
012AC	12	15.6	166.6	27	9.0	3.6	2VA	___	___
024AC	24	31.2	83.3	120	18.0	7.2
110AC	110	143	18.1	2360	82.5	33.0
120AC	120	156	16.6	3040	90.0	36.0
220AC	220	286	9.1	13490	165.0	66.0
240AC	240	312	8.3	15740	180	72
277AC	277	360.1	7.2	20300	207.8	83.1

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.

Coil Parameter

DC Coil Parameter
Dash numbers	Coil voltage V		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
Dash numbers	Rated	Max.	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
003-900	3	3.9	10	2.25	0.3	0.9	≤15	≤10
005-900	5	6.5	28	3.75	0.5
006-900	6	7.8	40	4.50	0.6
009-900	9	11.7	90	6.75	0.9
012-900	12	15.6	160	9.00	1.2
015-900	15	19.5	250	10.25	1.5
018-900	18	23.4	360	13.50	1.8
024-900	24	31.2	640	18.00	2.4
048-900	48	62.4	2560	36.00	4.8
110-900	110	143	13445	82.50	11.0

003-600	3	3.9	15	2.25	0.3	0.6	≤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
015-600	15	19.5	375	10.25	1.5
018-600	18	23.4	540	13.50	1.8
024-600	24	31.2	960	18.00	2.4
048-600	48	62.4	3840	36.00	4.8
110-600	110	143	20167	82.50	11.0

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.

Characteristics

Insulation Resistance	1000MΩ min (at 500VDC)	Item 4.11 of IEC 61810-7
Dielectric Strength
Between Contacts	50Hz 1500V	Item 4.9 of IEC 61810-7
Between Contact and Coil	50Hz 2500V	Item 4.9 of IEC 61810-7
Shock Resistance	Functional: 98m/s² 11ms	Item 4.26 of IEC 61810-7
Shock Resistance	Destructive: 980m/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	-55℃~85℃
Relative Humidity	5% to 85%	Item 4.16 of IEC 61810-7
Mass	31g Low Profile Type 35g	Item 4.7 of IEC 61810-7

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.

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Contact Info

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Address

NO.11, 125 Lane, Qi-Wen Road, Haishu District, Ningbo, Zhejiang, China, 315012
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E-mail

sale@electrocasas.com

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