60A Miniature High Power Relay With Big Gap

Model:NT90W

◉ Contact gap ≥ 1.8mm
◉ 60A switching capability
◉ Product in accordance to IEC60335-1 available
◉ Strong anti-shock, anti-vibration and high reliability
◉ RoHS Compliant

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Product Description

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; B:1B; 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

1 ) Wash tight plastic case with knock off nib.

Contact Data

2 Remove vent nib after soldering and cleaning.

Coil Parameter

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 Between Contact and Coil	50Hz 1500V 2500V(SGap) 50Hz 2500V 4000V*	Item 4.9 oflEC 61810-7 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(1.2/50us)	Item 4.10 of IEC 61810-7
Ambient Temperature	-40℃~85℃
Relative Humidity	5% to 85%	Item 4.16 of IEC 61810-7
Mass	27g	Item 4.7 of IEC 61810-7