What is the shelf life and warranty?

The shelf life is 18 months. After that, the company provides maintenance but the user bears costs.

What are the minimum order requirements?

The minimum order quantity is 100 units.

Nkg-5 Time-Controlled Switch School Bell Timer Switch Clock Control Module Delay Switch

Name: Nkg-5 Time-Controlled Switch School Bell Timer Switch Clock Control Module Delay Switch
Brand: Wenzhou Weilan Electric Co., Ltd.
SKU: 1948283875

Zhejiang, ChinaWenzhou Weilan Electric Co., Ltd.

US$5.00

50 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Number of Switch

Single Control Switch

Certification

Model NO.

NKG-5 Year Cycle

Type

Electronic

Rated Control Power Supply Voltage

DC24V AC220V.

Conventional Heating Current

16A (Resistive Load 16A)

Rated Working Current (Ie)

AC-15.220V 3A

Timing Error

<5ppm

Number of Cyclic Timing Groups

1 Group

Cycle Time

Adjustable From 1 Second to 99 Hours,

Installation Method

Device Type, Rail Type.

Transport Package

Export Packing

Specification

100PCS/CTN

Trademark

WZAZURE/OEM

Origin

Zhejiang, China

Production Capacity

50000 Piece/Pieces Per Week

Key features

Wide Voltage Support: Supports DC24V, DC12V, AC110V, and AC220V for versatile application.

Adjustable Cycle Time: Cycle time adjustable from 1 second to 99 hours, 59 minutes, 59 seconds.

High Precision Timing: Timing error is less than 5ppm for accurate control.

Standard Certification: Meets GB 14048.5 and IEC 60947-5-1 safety standards.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Easy Installation: Designed for device type and rail type installation methods.

Long Shelf Life: 18 months shelf life with maintenance support available after expiry.

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: ≤6.78h

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.