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2-Pole 100A Bistable Relays for Energy Management.

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Product Description

Basic Information
Model NO.
GRT508HA-100A
Phase
2
Electricity Type
Ac
Number of Pole
1
Load
High Power Relay
Protective Characteristics
Enclosed Relay
Action Principle
Electromagnetic Type
Size
Miniature
Contact Form
2b
Coil Voltage
9~48VDC
Switching Current
100A
Coil Type
Single/Double Coil Optional
Product Description
2-Pole 100A Bistable Relays

2-pole Latching Relay Features

  • 100A contact switching capability
  • Only impulse excitation needed, for single/double coil
  • Low power consumption, small in size
  • Custom assemblies available with flexible wire/copper straps
  • 4KV dielectric strength between coil and contacts
  • RoHS & IEC62055-31 UC3 compliant
  • Outline dimensions: (70 x 52 x 22) mm
Product Parameters

Contact Data

Contact Form2B
Contact MaterialAgSnO2
Contact ResistanceMax. 1.0MΩ (1A 6VDC)
Rated Load (Resistive)100A 250VAC
Max. Switching Power25000VA
Mechanical Service Life1x10^5 OPS
Electrical Service Life6X10^3 OPS (100A), 1x10^4 OPS (80A)

Characteristics

Operate / Release TimeMax. 40ms
Insulation Resistance (500VDC)Min. 1000MΩ
Dielectric Strength (Coil to Contact)4000VAC
Surge Voltage6KVAC
Creepage Distance8mm
Unit WeightAbout 170g

Environment Data

Ambient Temperature-40ºC~ 85ºC
Relative Humidity5%~85%RH
Vibration10~55Hz 1.5mm
Shock98M/S² (functional) / 980M/S² (survival)
Technical Drawings & Terminals

Outline Drawing

Drawing

Typical Terminal Type

Terminal Type
Our Advantages
  • National high-tech enterprise.
  • Established provincial R&D center for latching relay.
  • Main products passed CQC, VDT, TUV, UL and RoHS.
  • Focusing on latching relay R&D for nearly 20 years.
  • Industrial standard drafter for electrical energy meter relays.
Advantages
Trade Show & Honor
Trade Show 1
Trade Show 2
Certification
Cert 1
Cert 2
Frequently Asked Questions
What are the application fields of your products?
Our products are mainly used in smart meters, smart homes, load control, synchronous switches, leakage protection, and other applications.
Are you a manufacturer?
Yes, we are a manufacturer with our own international trade department, enabling us to serve buyers worldwide directly.
Can you provide custom products?
Absolutely. Most of our products require customization. You can provide drawings or requirements, and our technical staff will assist in development.
Which countries do you export to?
Currently, we export to Denmark, Japan, Spain, South Korea, Ukraine, Russia, and several other international markets.
Do you have an MOQ requirement?
There is generally no limitation for MOQ unless there are special conditions for your specific product requirements.
Can you offer samples for testing?
Yes, we can offer 5-10pcs of free samples for standard models. The customer is responsible for the shipping costs.

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