What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season.

Does the interrupter support load switching?

Yes, it has the ability to make and break load current, allowing convenient operation of the transformer.

What is the rated voltage and current?

Rated Voltage is 23kV AC. Rated Current is 65A/12kV or 35A/23kV.

Factory Use Electric Component: Omi Overload Management Device

Name: Factory Use Electric Component: Omi Overload Management Device
Brand: Shanghai Daohuang Electric Co., Ltd.
SKU: 2262223835

Shanghai, ChinaShanghai Daohuang Electric Co., Ltd.

US$150.00-250.00

3 Pieces

Sample price:US$179.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Manual Type

Model NO.

OMI

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Oil-immersed Type

Installation

Fixed

Structure

Oil Immersed Interrputer

Poles Number

Type

Circuit Breaker

Function

Overcurrent Protection, Overtemp Protection, Low-Oil Level Protection

Transport Package

Box

Trademark

Daohuang

Origin

China

Key features

Self-Recovering Design: Reuses multiple times after protection action without replacing any components.

Comprehensive Protection: Provides overcurrent, overtemp, and low-oil level protection for transformers.

Load Switch Function: Capable of making and breaking load current via manual opening/closing handle.

High Breaking Capacity: High voltage circuit breaker with 2100A interrupting current at 12kV.

Dual Voltage Protection: Optional kit enables dual voltage protection function for enhanced safety.

Flexible Customization: Supports full customization, minor customization, and customization from samples.

Long Mechanical Life: Mechanical operation cycling exceeds 1000 times for durable performance.

Energy Saving: Installed on power supply side to avoid no-load losses when transformer is out.

Company profile

R&D CapabilitiesFast DeliveryImporters and Exporters

Shanghai Daohuang Electric Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.48h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Shanghai with a stated scope covering mechanical parts and component processing, technical services, technology development, and electronic and electromechanical product sales. It reports professional technical R&D capability, 3D software design, customization, ODM, and OEM services, as well as new product development during the past year. Quality-related procedures include corrective and preventive actions, complaint handling, quality assurance, and raw-material traceability. However, the supplier reports no valid manufacturing-capacity contract with affiliated subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or SDK availability. Financial evidence is insufficient because the provided figures are non-informative placeholders and no monetary data is presented. Customer-specific cases and certifications are not documented.

Supplier typeThe supplier is classified as a trading company located in Songjiang District, Shanghai. Its stated business scope also includes mechanical parts and component processing, technical services, technology development, consulting, and sales of electronic and electromechanical products, indicating a trading-oriented entity with technical-service activities.

After-Sales capabilityThe supplier has clear procedures and records for corrective and preventive actions and customer complaint handling, supported by quality assurance and raw-material traceability. However, it has no overseas agents or branches, serves no stated overseas countries, and its supplier-service assessment procedure has written procedures but no records, so the documented capability is stronger for internal service processes than for international after-sales coverage.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, new product development within the past year, and ODM capability. It does not have an available SDK, but the documented product-development and design capabilities support a positive innovation assessment.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its reported ODM service further supports the ability to provide design-based customized solutions.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of experience serving recognized-brand customers. However, no customer names, project descriptions, products, or verifiable case details are supplied.

Product Q&A

Q:Can the OMI interrupter be reused after protection action?

Yes, the OMI interrupter is self-recovering and can be reused multiple times without replacing any components after protection action.

Q:What protection functions does the OMI interrupter offer?

It provides overcurrent protection, overtemp protection, and low-oil level protection. Optional kits add emergency overload and dual voltage protection.

Q:Is the OMI interrupter customizable?

Yes, we offer full customization, minor customization, customization from samples, and customization from designs.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Set.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.