Estar 50A Coil 12V DC Relay DC Contactor for Battery Packs

Name: Estar 50A Coil 12V DC Relay DC Contactor for Battery Packs
Brand: Shijiazhuang Estar New Energy Technology Co., Ltd
SKU: 2064396142

Hebei, ChinaShijiazhuang Estar New Energy Technology Co., Ltd

US$13.47

30-59 Pieces

US$13.07

60+ Pieces

Product profile

Customization

Available

Number of Pole

Coil Voltage

12V, 24V, 48V

Model NO.

EVK50G12DA2

Weight

195g

Transport Package

Carton, Wooden Pallet

Specification

50A, 200V / 1000V / 1500V

Trademark

ESTAR

Origin

China

HS Code

8536410000

Production Capacity

50000 PCS/Month

Key features

Hermetically Sealed Design: Epoxy sealed to prevent electric arc leaking and nitrogen sealed to avoid oxidation.

High Protection Level: Contact points rated IP67 for reliable performance in harsh environments.

Wide Voltage Range: Available with coil voltages of 12V, 24V, and 48V DC.

Remote Control Capability: Designed to operate effectively through remote control systems.

High Current Capacity: Rated current up to 50A with a max break current of 1000A.

Long Mechanical Life: Endures up to 200,000 cycles for durable operation.

Comprehensive Certifications: Certified by CE, UL, and CCC standards for safety and quality.

Company profile

High Repeat Buyers ChoiceExperienced TeamExhibition ExperienceFast Delivery

Shijiazhuang Estar New Energy Technology Co., Ltd

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2019-09-06Nearest Port: TianjinAverage Response Time: ≤0.05hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with an electronics-, machinery-, battery-, auto-parts-, and software-related business scope. It holds TS 16949 and ISO 9001 certifications and reports raw-material traceability, 100% finished-product inspection, and quality assurance. Production information states annual DC contactor output of 600,000 pieces. The supplier supports multiple forms of customization but does not provide 3D software design, ODM, SDK, or stated professional-technology R&D services, and reported no new products in the past year. Overseas service infrastructure is limited: no overseas agents, branches, warehouses, or showrooms, although it has participated in the EV charge show. Financial-capacity records are present for 2021–2023, but no assessable financial results are provided. Customer-case evidence is not supplied.

Supplier typeThe supplier is explicitly classified as a Trading Company. Its stated scope covers electronic components, machinery, batteries, auto parts, hardware, software, and related technical services, indicating a broad commercial and technical distribution profile rather than an explicitly identified manufacturing-company classification.

CertificationsThe supplier reports holding TS 16949 and ISO 9001 certifications. These are explicit quality or management-system credentials and support a positive assessment for certification holding.

After-Sales capabilityThe supplier has a complaint-handling procedure and a corrective/preventive-action procedure, but no written records are maintained. It has no overseas agents or branches, overseas warehouse, showroom, or in-stock service capability, although it has participated in an offline EV charge show. This demonstrates some procedural capability but limited service infrastructure and documentation.

R&D capabilityThe supplier reports no professional-technology R&D capability, no new products in the past year, no ODM service, no SDK, and no 3D software design service. It does offer several forms of customization and reports 11–20 years of total R&D-engineer experience, but the explicit limitations indicate insufficient evidence of strong innovation capability.

Production capacityThe supplier reports annual DC contactor output of 600,000 pieces. It also reports 100% finished-product inspection, raw-material traceability, and 6–10 quality-control staff; these data explicitly support a production and quality-control capability for the stated product.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated entries provide direct evidence of broad customization capability, despite the absence of 3D software design service.

Product Q&A

Q:What DC contactors do you manufacture?

We manufacture DC contactors of rated current from 10A upto 1000A and rated voltage from 12Vdc upto 1500Vdc.

Q:What's your lead time?

Usually the goods can be ready for shipment within 2 weeks after the order is confirmed.

Q:What's your payment terms?

30% of the order value should be paid by T/T in advance as deposit, and the balance should be paid by T/T before the goods are sent out from our warehouse. If the order is small, 100% of the order value should be paid in advance.

Q:What's your warranty period for the products?

Quality of our DC contactors can be guaranteed within 2 years.

Q:Do you offer samples?

Yes, the samples of our DC contactors can be sent to you to check the quality.