Product Categories

Contact Us

Add: No.38 South Taoyuan Road, Yaozhuang Town,Jiashan County, Jiaxing City, Zhejiang Province, China
Contact person: Elva Zhuang&Sunny Ni
Tel:+86-573-84775555
Fax:+86-573-84776699
Phone:+86-13732570078
E-mail:sales9@great-relay.com
       sunny.ni@great-relay.com

Latching Relay

Home > Products > Latching Relay

90A Latching Relay UC2 Single Double Contact(GRT508B-90)

90A Latching Relay UC2 Single Double Contact(GRT508B-90)

Contact Data Characteristics Enviromental Data Coil Data (20℃) Ordering Information Dimensional Drawings/Wiring Diagrams Note: No tolerance marked. If dimension ≤1mm, the tolerance is ±0.2mm; if dimension 1-5mm, the tolerance is ±0.3mm; if dimension ≥5mm, the tolerance is ±0.5mm. Typical...

Chat Now
Product Details

Contact Data

Contact Form
1B
Contact Material
AgSnO2
Contact ResistanceMax.1.0mΩ(1A 6VDC)
Rated Load(Resistive)90A 250VAC
Max.Switching Voltage250VAC
Max.Switching  Current90A
Max.Switching Power22500VA
Service LifeMechnical Endurance1X105OPS
Electrical Endurance1X104OPS
Max.Short-Circut Current2500A/10ms
4500A/10ms(no explosion)


Characteristics

Operate Time20ms Max.
Release Time20ms Max.
Insulation Resistance (500VDC)1000MΩ Min.
 Dielectric Strength (50/60Hz,1Min)Contact to Coil4000VAC
Across Open Contacts2000VAC
Contact to contact
Surge Voltage
(1.2/50μs)
Contact to Coil12KVAC
 Dielectric Creepage8mm
Unit WeightAbout 50g


Enviromental Data

Ambient Temperature-40℃~+85℃Relative Humidity5%-85% RH
Vibration10-55HZ 1.5mmShock98m/s2


Coil Data (20℃)

Coil Voltage
(VDC)
Coil Resistance
 (Ω)±10%
Coil Power
(W)
Operating Voltage
(VDC)
Releasing       Volatge
(VDC)
Allowing Volatge
(VDC)
Pulse Duration    (ms)
SingleDoubleSINGLEDOUBLE
62412/121.5 3.0 ≤4.2≤4.29≥50
95427/27≤6.3≤6.313.5
129648/48≤8.4≤8.418
24384192/192≤16.8≤16.836


Ordering Information

GRT508B 90A  1B12VDCSXX
 Terminal type:        Custom design
Coil type:  S: single coil     D: double coil 
Coil voltage:           6, 9, 12,24,48V
Contact form:         1B: One set of contacts remian closed
Contact current:    90A
Relay Series:          GRT508B


Dimensional Drawings/Wiring Diagrams

blob.png

blob.png

Note: No tolerance marked. If dimension ≤1mm, the tolerance is  ±0.2mm; if dimension 1-5mm, the tolerance is ±0.3mm; if dimension ≥5mm, the tolerance is ±0.5mm.


Typical Terminal Types

blob.png

Typical applications

●Smart meter ●Electric remote control   ●Electrical leakage protector

Great Electrical, with rich experience, is one of the leading 90a latching relay uc2 single double contact(grt508b-90) manufacturers and suppliers in China. And with the aid of advanced technology and qualified staff, our products comes in excellent performance. Welcome to get the free sample with us or try our customized service.
Hot Tags: 90a latching relay uc2 single double contact(grt508b-90), China, suppliers, manufacturers, customized, free sample
Related Products
Feedback