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100A 120A Magnetic Latching Relay UC3

100A 120A Magnetic Latching Relay UC3 photo-1
100A 120A Magnetic Latching Relay UC3 photo-2
100A 120A Magnetic Latching Relay UC3 photo-3
US$ 1.6 - 2.5 MOQ: 500 Pieces
Key Specifications
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Brand Name:
GRT
Place of Origin:
China
Model Number:
GRT508F
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai,Ningbo,Shenzhen
Delivery Detail:
15 days
Brand Name GRT
Place of Origin China
Model Number GRT508F

Quick Details

◇ 120A contact switching capability

◇ Only impulse excitation needed, both for single and double coil.

◇ Low power consumption, small in size

◇ Custom assemblies available with flexible wire and/or copper straps, 

and/or with integrated shunt

◇ 4KV dielectric strength between coil and contacts                                                                 

◇ RoHS compliant                                                                                                                      ◇ IEC62055-31 UC3 compliant                                                                                                    ◇ Outline dimensions: 

  (42 x 32 x 20.8) mm      


Contact Data






Contact Form
1B/1H(Double contacts)
Contact Material
AgSnO2
Contact Resistance Max.1.0mΩ(1A 6VDC)
Rated Load(Resistive) 120A 250VAC
Max.Switching Voltage 250VAC
Max.Switching  Current 120A
Max.Switching Power 30000VA
Service Life Mechnical Endurance 2X105OPS
Electrical Endurance 6X103OPS
Max.Short-Circut Current 3000A/10ms
6000A/10ms(no explosion)















Characteristics
Operate Time 30ms Max.
Release Time 30ms Max.
Insulation Resistance (500VDC) 500MΩ Min.
 Dielectric Strength (50/60Hz1Min) Contact to Coil 4000VAC
Across Open Contacts 2000VAC
Contact to contact
Surge Voltage
(1.2/50μs)
Contact to Coil 20KVAC
 Dielectric Creepage 8mm
Unit Weight About 70g















Enviromental Data
Ambient Temperature -40℃~+85 Relative Humidity 5%-85% RH
Vibration 10-55HZ 1.5mm Shock 98m/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)
Single Double SINGLE DOUBLE
6 16 8/8 2.25  4.5  4.2 4.2 9 90
9 36 18/18 6.3 6.3 13.5
12 64 32/32 8.4 8.4 18
24 256 128/128 16.8 16.8 36















Coil Voltage
(VDC)
Coil Resistance
 (Ω)±10%
Coil Power
(W)
Operating Voltage
(VDC)
Releasing       Volatge
(VDC)
Allowing Volatge
(VDC)
Pulse Duration    (ms)
Single Double SINGLE DOUBLE
6 12 6/6 3.0  6.0  4.2 4.2 9 90
9 27 13.5/13.5 6.3 6.3 13.5
12 48 24/24 8.4 8.4 18
24 192 96/96 16.8 16.8 36















Ordering Information










GRT508F 100A   1B 12VDC S XX
 Terminal type:        Custom design
               Coil type:                 S: single coil     D: double coil 
                       Coil voltage:           6, 9, 12,24V
                                         Contact form:         1B: One set of contacts remian closed
                                                                            Contact current:    100A
                                                                                                                                       Relay Series:          GRT508F















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 Terminal Type

Typical applications 

●Smart meter      ●Power compound switch

Product Tags: relay , smart meter , uc3

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Business Type
Manufacturer
Year Established
2003
Factory Size
1,000-3,000 square meters
Annual Export Value
US$1 Million - US$1.5 Million

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