Is customization available for this protector?

Yes, we offer full customization, minor customization, and flexible options based on samples or designs.

What is the warranty period for this product?

We provide an 18-month warranty for this voltage and current protector.

4p 100A Voltage Current Protector Adjustable Over Under Voltage Protection

Name: 4p 100A Voltage Current Protector Adjustable Over Under Voltage Protection
Brand: Wenzhou Weilan Electric Co., Ltd.
SKU: 2134747535

Zhejiang, ChinaWenzhou Weilan Electric Co., Ltd.

US$14.50-15.90

50 Pieces

Sample price:US$15.90/piece.Request sample

Product profile

Customization

Available

Rated Voltage

380VAC 50Hz

Installation

DIN Rail

Rated Frequency

50/60Hz

Electric Current(>a)Setting Range

1-63A/80A/100A

>U and < U Trip Delay

0 1-30s

Warranty

18 Months

Reset/Start Delay

1-500s

Transport Package

Export Standard Packing

Specification

50PCS/CTN

Trademark

WZAZURE/OEM

Origin

Zhejiang, China

HS Code

853650000

Production Capacity

100000pieces/Month

Key features

Adjustable Current Protection: Supports 63A, 80A, and 100A settings with a wide range of 1-100A for precise control.

Dual Voltage Monitoring: Provides overvoltage (230-300V) and undervoltage (140-210V) protection with adjustable delays.

OEM & ODM Customization: Full customization options available including samples, designs, and logo printing.

High Accuracy Measurement: Voltage measurement accuracy within 2% of the overall range for reliable performance.

Flexible Delay Settings: Trip delay adjustable from 0-30s and reset/start delay from 1-500s for various scenarios.

Comprehensive Warranty: Backed by an 18-month warranty covering mechanical defects and performance issues.

Electric Leakage Protection: Features 10mA-300mA leakage protection that can be disabled if not required.

Company profile

Patents AwardedFast DeliveryCustomization from SamplesOEM Services

Wenzhou Weilan Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤7.34h

AI-Powered supplier vetting

SummaryWenzhou Weilan Electric Co., Ltd. is a China-based trading company established in 2017 with three employees, offering distribution boxes, transparent protective window covers, and circuit breakers. It demonstrates professional technical, 3D design, SDK, ODM, OEM, and broad customization capabilities. Service procedures for corrective actions and customer complaints are documented and followed, while inventory capability is confirmed. However, evidence also shows no overseas warehouse, showroom, agent or branch, offline trade-show participation, or new products during the past year. Production capacity, manufacturing contracts, quality assurance, raw-material traceability, certification holding, and overseas service coverage remain unverified. The supplier has exported for six years, with exports representing 41%–50% of total sales, and can quote under FOB, CIF, CFR, and EXW terms. An environmental impact assessment report is absent, although regular fire drills were conducted during the past year. Audit...

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and it confirms in-stock service capability. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, limiting demonstrated international after-sales reach.

R&D capabilityThe supplier is identified as a professional technical supplier with 3D software design capability and an available SDK, and it offers ODM services. Nevertheless, it reported no new products during the past year, so the evidence supports technical development capability but not recent product innovation.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one type of customer engagement. However, no customer names, project details, product quantities, or verifiable case documentation are provided.