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120A Latching Relay Used in Synchronous Switches, Smart Capacitors, Three-Phase Unbalanced
Electrician And Automation Instrument

120A Latching Relay Used in Synchronous Switches, | RFQ Sourcing Details

Electrician And Automation Instrument · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryTransformers
Unitset
Action PrincipleElectromagnetic Type
ApplicationElectrical and power distribution
CategoryTransformers
Coil Resistance36Ω±10% Customized
CustomizationAvailable
Dielectric StrengthBetween , arcing or insulation breakdown is allowed during the dielectric withstand test. The leakage current shall not be greater than 1mA
CategoryElectrician And Automation Instrument
AvailabilityInquiry required
Updated2026-05-05

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Electrician And Automation Instrument. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

120A Latching Relay Used in Synchronous Switches, Smart Capacitors, Three-Phase Unbalanced US$ Pieces

120A | Applications and Buyer Notes

120A is organized as a sourcing-ready Electrician And Automation Instrument reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
TransformersBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Action Principle
Electromagnetic TypeBased on visible page data; confirm exact value in the RFQ.
Application
Electrical and power distributionBased on visible page data; confirm exact value in the RFQ.
Coil Resistance
36Ω±10% CustomizedBased on visible page data; confirm exact value in the RFQ.
Customization
AvailableBased on visible page data; confirm exact value in the RFQ.
Dielectric Strength
Between , arcing or insulation breakdown is allowed during the dielectric withstBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

RFQ Preparation Notes

120A Latching Relay Used in Synchronous Switches, Smart Capacitors, Three-Phase Unbalanced can be used as an RFQ preparation reference after reviewing the original product description, images, and specification table.

Use the inquiry form to add application context, quantity, destination, delivery timing, required standards, and customization constraints. Price status: Quote on request; quantity reference: Quantity by inquiry; lead time: Lead time by inquiry.

Key specifications

CategoryTransformers
Unitset
Action PrincipleElectromagnetic Type
ApplicationElectrical and power distribution
CategoryTransformers
Coil Resistance36Ω±10% Customized
CustomizationAvailable
Dielectric StrengthBetween , arcing or insulation breakdown is allowed during the dielectric withstand test. The leakage current shall not be greater than 1mA
Electricity TypeAc
Feature Highlightsdigital
Humidity45%-90%RH
Impulse Width100ms
Initial Operating VoltageClosing ≤9VDC
LoadHigh Power Relay
Max. Switching Current120A
Max. Switching Power30000VA
Max. Switching Voltage250VAC
Mechanical Shock500m/S 2 11MS After the test, there should be no loose structure or mechanical damage, and the state of the relay can't be changed.
Mechanical Vibration10~55HZ Single amplitude 0.35mm After the test, there should be no loose structure or mechanical damage, and the state of the relay can't be changed.
Model NO.GRT508BX-120A
Number of Pole1
OriginChina
PerformanceRated Working Temperature-40ºC~70ºC At the limit temperature, it is required to work at the maximum operating frequency for 72H
Phase1
Power4w
Product Title120A Latching Relay Used in Synchronous Switches, Smart Capacitors, Three-Phase Unbalanced
Protective CharacteristicsEnclosed Relay
Rated Load (Resistive)120A/250VAC
Rated Power of Coil4W
SizeMiniature
Specification120A-1A
Switching Current120A
TheoryElectromagnetic Relay
TrademarkGRT
Transport PackageCarton Packing
TypeElectric Parameter Relay
US$1.50-5.00100 Pieces ( )
UsageHousehold Appliances Relay, Switich
Voltage24v

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