100A 1-Pole Bistable Relay GRT 508HC for Global B2B Buyers Reliable Electrical Solutions

Basic Information

Model NO.	GRT508HC-100A
Electricity Type	Ac
Number of Pole	1
Load	High Power Relay
Protective Characteristics	Enclosed Relay
Action Principle	Electromagnetic Type
Size	Miniature
Contact Form	1b
Coil Voltage	6~24VDC
Switching Current	100A
HS Code	85364110
Production Capacity	40,000,000 PCS Per Year

Product Description

1-pole Latching Relay

• 100A contact switching capability
• Only impulse excitation needed (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 compliant
• Dimensions: 58 x 40 x 20.8 mm

Contact Data

Contact Form	1B	Contact Material	AgSnO2
Contact Resistance	Max. 1.0MΩ (1A 6VDC)	Rated Load	100A 250VAC
Max. Switching Voltage	440VAC/28VDC	Max. Switching Current	100A
Max. Switching Power	25000VA/2800W	Max. Short-circuit Current	1500A/10ms
Mechanical Life	1x10⁵ OPS	Electrical Life	6x10³ OPS

Technical Specifications

Characteristics		Environment Data
Operate/Release Time	Max. 25ms	Ambient Temp	-40ºC~ 85ºC
Insulation (500VDC)	Min. 1000MΩ	Relative Humidity	5%~85%RH
Dielectric Strength (Coil/Contact)	4000VAC	Vibration	10~55Hz 1.5mm
Surge Voltage	6KVAC	Shock Resistance	980M/S² (survival)

Drawing & Terminal Types

Our Advantages

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National high-tech enterprise focusing on latching relays.

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Established provincial R&D center for latching relay technology.

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Main products certified by CQC, VDE, TUV, UL, and RoHS.

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Nearly 20 years of expertise in latching relays and current transformers.

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Key drafter of industrial standards for electrical energy meter relays.

Trade Show & Honor

Certificates

Frequently Asked Questions

Q: What are the application fields for these relays?

A: Our products are mainly used in smart meters, smart homes, load control, synchronous switches, leakage protection, and other power management applications.

Q: Can you provide customized products?

A: Yes. Most of our products can be customized. You can provide your drawings or requirements, and our technical staff will assist in developing the specific products you need.

Q: What is your switching capability?

A: This specific model features a high-power 100A contact switching capability, suitable for heavy-duty electrical applications.

Q: Do you have a Minimum Order Quantity (MOQ)?

A: Generally, there is no limitation for MOQ unless there are special conditions for customized products. Our sales team will inform you in advance if an MOQ applies.

Q: What kind of payment methods do you accept?

A: We accept various payment methods including TT (Telegraphic Transfer), L/C (Letter of Credit), and Western Union.

Q: Can you offer samples for testing?

A: Yes, we can offer 5~10pcs of free samples for testing, depending on the specific model. Shipping costs are typically covered by the requester.