60A Miniature High Power Relay With Big Gap

Model:NT90W

You can rest assured to buy 60A Miniature High Power Relay With Big Gap from our factory and we will offer you the best after-sale service and timely delivery.
● 60A switching capability
● Contact gap ≥ 1.8mm
● Strong anti-shock, anti-vibration and high reliability
● Product in accordance to IEC60335-1 available
● RoHS Compliant
CAD

Send Inquiry PDF DownLoad

Product Description

Features

50A/60A switching capability.

Contact gap: 1.8mm.

Ideal for charger.

Applicable to inverter used for photovoltaic power generation systems.

Product in accordance to IEC 60335-1 available

Ordering Information

1 Part number: NT90W

2 Load: 50:50A 60:60A

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

4 Enclosure: S: Wash tight E: Flux proof

5 Coil rated voltage(V): DC:5,6,9,12,15,18,24,48 6 Contact material S: AgSnO2

7 Contact gap: S:1.8mm; Nil: Standard gap

8 Coil power: Nill:2.25W; L:1.2W

9 W:335 compliant Nil:Standard

Contact Data

Contact Power		1.2W	2.25W
Contact Arrangement		1A SPSTNO) 1C(SPDT(B-M))	1A(SPSTNO)
Contact Material		AgSnO₂	AgSnO₂
Contact Rating(Resistive)		NO:50A,60A/277VAC NC:35A/277VAC	50A/277VAC 35A/277VAC(S Gap) 40A/30VDC
Max. Switching Power		14400VA	1200W 13850VA
Max. Switching Voltage		280VAC	1200W 13850VA
Max. Switching Current		60A
Contact Resistance		≤30mΩ	Item 4.12 of IEC61810-7
Operational Life	Electrical	1×10⁴ (NO:60A/277VAC,Resistive load, 65℃, 1s on 9s off) 2×10⁴ (NO:50A/277VAC,Resistive load, 65℃, 1s on 9s off) 1×10⁴ (NC:35A/277VAC,Resistive load, 65℃, 1s on 9s off) 3×10⁴ (S Gap)(35A/277VAC,Resistive load, 85℃, 1s on 9s off)	Item 4.30 of IEC 61810 -7
	Mechanical	1×10⁶	Item 4.31 of IEC 61810-7

Coil Parameter

Dash numbers	Rated voltage VDC		Coil resistance Ω±10%	Pick-up voltage V(max) (75% of rated voltage)	Drop-out voltage V(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 V(max) (75% of rated voltage)	Drop-out voltage V(min) (10%of rated voltage)	Coil power W	Operate time ms	Release time ms
005-1200	5	6.5	20.8	3.75	0.5	1.2	≤15	≤10
006-1200	6	7.8	30	4.50	0.6
009-1200	9	11.7	67.5	6.75	0.9
012-1200	12	15.6	120	9.00	1.2
015-1200	15	19.5	187.5	10.25	1.5
018-1200	18	23.4	270	13.50	1.8
024-1200	24	31.2	480	18.00	2.4
048-1200	48	62.4	1920	36.00	4.8
012-2250	12	15.6	64	9.00	1.2	2.25	≤15	≤10
024-2250	24	31.2	256	18.00	2.4	2.25	≤15	≤10

After the energization time of 100 ms with rated voltage, the coil voltage can be reduced to 40%~50% of the rated voltage.

Characteristics

Insulation Resistance	1000MΩ min (at 500VDC)	Item 4.11 of IEC 61810-7
Dielectric Strength
Between Contacts	50Hz 1500V 2500V(S Gap)	Item 4.9 of IEC 61810-7
Between Contact and Coil	50Hz 2500V 4000V*	Item 4.9 of IEC 61810-7
Shock Resistance	Functional: 98m/s²	Item 4.26 of IEC 61810-7
Shock Resistance	Destructive: 980m/s²	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
Surge Voltage (Between Coil & Contacts)	6kV(1.2/50 μs)	Item 4.10 of IEC 61810-7
Ambient Temperature	-55℃~85℃
Relative Humidity	5% to 85%	Item 4.16 of IEC 61810-7
Mass	27g	Item 4.7 of IEC 61810-7

* Please contact the sales representative if 4000V is required.

Safety Approvals

Safety approval	UL&CUR	TüV	CQC
Load	50A/277VAC 40℃ 35A/277VAC 85℃	35A,40A,50A/277VAC 35A,40A,50A/250VAC	50A/277VAC 40A/277VAC,250VAC 35A/277VAC,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.

Hot Tags: 60A Miniature High Power Relay With Big Gap, China, Manufacturer, Supplier, Factory, Quality, Advanced, Quotation

Related Category

Send Inquiry

Contact Info



Address

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

Tel

+86-574-87483123


E-mail

sales@forward-relays.com

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.