What are the adjustable voltage ranges?

Under voltage: 140V-210V (default 170V); Over voltage: 230V-300V (default 270V).

What is the current protection range?

1A-63A (adjustable), with a default setting of 40A.

DIN Rail Adjustable Over Under Voltage Protective Device Protector

Name: DIN Rail Adjustable Over Under Voltage Protective Device Protector
Brand: Wenzhou Weilan Electric Co., Ltd.
SKU: 2133620695

Zhejiang, ChinaWenzhou Weilan Electric Co., Ltd.

US$4.86-5.20

100 Pieces

Sample price:US$5.20/piece.Request sample

Product profile

Customization

Available

Rated Voltage

230VAC 50Hz

Installation

DIN Rail

Le

1-63A

Function

Voltage and Current Protective with Kilowatt-Hour

Reset/Start Delay

1s - 600s

Overvoltage Value

230-300V

Undervoltage Value

120-210V

Waranty

18 Months

Transport Package

Export Standard Packing

Specification

100PCS/CTN

Trademark

WZAZURE/OEM

Origin

Zhejiang, China

HS Code

853650000

Production Capacity

100000pieces/Month

Key features

Adjustable Voltage Protection: Under voltage 140V-210V and over voltage 230V-300V, both adjustable and switchable.

Wide Current Range: Over current protection adjustable from 1A to 63A with default setting of 40A.

Memory Function: Retains Kwh, over/under voltage, and over current values even when power is off.

Multi-Function Metering: Integrated voltage meter, ammeter, energy meter, and power meter for comprehensive monitoring.

Customizable Delay Time: Reconnect delay adjustable from 1 to 500 seconds with a default of 30 seconds.

OEM and ODM Services: Logo printing available with MOQ 500 pieces; full and minor customization supported.

18 Months Warranty: Comprehensive warranty coverage for 18 months on all mechanical defects.

Fast Delivery: 5-10 days delivery after deposit for orders with conventional parameters in stock.

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: ≤8.44h

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.