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NT95L, 16-50A, Latching Relay

♦ Current: 50A,16A

♦ Contact form: 1A

♦ Coil: DC3-48v

 

                                                                                                      
Model                                                          NT95L                      
Size                                                39mm×15mm×25mm            
Coil                                                           Single coil                  
                                                                 double coils                  
Coil rated voltage                   DC:3V,6V,9V,12V,24V,48V         
Max. Switching Power                           440VA                        
Max. Switching Voltage                  30VDC    227V                 
Polarity                                                    standard                      
                                                            reverse polarity                  
Enclosure                                             Sealed type                
                                                                 Dust cover                    
Operation life                          Electrical 1×100,000 times         
                                                Mechanical 1×1000,000 times      

 

 

50A-PCB-lacthing-relay-NT95L.pdf
Product Detail

NT95L, 16-50A, Latching Relay

 

Features

• Single and double coils magnet latching relay available.

• Switching capacity up to 50A.

• PC board mounting

 

 

Ordering Information

NT95L       A       D       Z       R            DC12V
     1               2         3         4          5                    6
1. Part number  NT95L
2. Contact arrangement A:1A  
3 Coil Nil:Single coil;                        D:double coils;
4. Enclosure S: Sealed type                         z: Dust cover
5 Polarity:  Nil: standard;                           R: reverse polarity;
6.  Coil rated voltage(V) DC:3,6,9,12,24,48

 

 

Contact Data

Contact Arrangement 1A(SPSTNO) 
Contact Materials AgSnO2
Contact Rating  resistive: 50A/277VAC;
motor load:5HP            240VAC;
Inductive: incandescent lamp 5000W 240VAC;       16A/277VAC
Max. Switching Power 440VA
Max. Switching Voltage 30VDC             227V                           Max. Switching Current: 50A
Contact Resistance & Voltage drop ≤20mΩ                                                Item 4.12 of IEC 61810-7      
Operation life Electrical 1×100,000 times                                 Item 4.12 of IEC 61810-7
Mechanical 1×1000,000 times                               Item 4.12 of IEC 61810-7

CAUTION: 1.For the intermediate current, it only applies to the room temperature.

 

Coil Parameter

Dash
numbers		 Coil rated
voltage
VDC		 Coil
resistance
±Ω10%		 Switching
voltage
VDC(80% of rated
voltage )		 Pulse
magnitude
ms		 Coil power
consumption
W		 Operate
Time
ms		 Release
Time
ms
1 Coil
006-1500
009-1500
012-1500
024-1500
048-1500		 6
9
12
24
48		 24
54
96
384
1536		 4.8
7.2
9.6
19.2
38.4		 ≥50 1.5 ≤15 ≤15
2 Coil
006-3000
009-3000
012-3000
024-3000
048-3000		 6
9
12
24
48		 12+12
27+27
48+48
192+192
768+768		 4.8
7.2
9.6
19.2
38.4		 ≥50 2×3.0 ≤15 ≤15

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.

 

 

Operation condition

 Insulation Resistance  100MΩ min. (500VDC)  Item 7 of IEC 60255-5
 Dielectric Strength
 Between contacts
 Between contact and coil
50Hz 1000V
50Hz 2500V
Item 6 of IEC 60255-5
 Item 6 of IEC 60255-5
 Shock Resistance  100m/s² 11ms  IEC 68-2-27 test Ea
 Vibration Resistance  10Hz~55Hz double amplitude 1.5mm  IEC 68-2-6 test Fc
 Terminals strength  10N  IEC 68-2-21 test Ua 1
 Solderability  235°C±2°C 3s±0.5s   IEC 68-2-20 Test Ta method 1
 Ambient Temperature  -40°C ~70°C
 Relative Humidity  95% (at35°C)  IEC 68-2-3 test Ca
 Mass  6g

 

 

Safety approvals

Safety approval UL&CUR TÜ V CQC
Load 6A/120VAC;10A/125VAC
5A/240VAC,250VAC
4.2A/277VAC TV-5
1/4HP/277VAC 250VAC 240VAC 120VAC		 5A/250VAC
28VDC		 5A/250VAC

 

 

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