Solid State Relay SSR DC to AC Control Allowable Control Current 440V

Name: Solid State Relay SSR DC to AC Control Allowable Control Current 440V
Brand: Changzhou ZERO Intelligent Technology Co., Ltd.
SKU: 2154648725

Jiangsu, ChinaChangzhou ZERO Intelligent Technology Co., Ltd.

US$5.13

1 Piece

Sample price:US$14.00/piece.Request sample

Product profile

Customization

Available

Theory

Solid State Relay

Usage

Industrial Control Equipment

Model NO.

CDG4-D32-A440

Electricity Type

Action Principle

Rectifier Type

Size

Miniature

Type

Electric Parameter Relay

Contact Material

AG Alloy(Agsno2; Agcdo)

Control Voltage

3-32VDC

Control Current

6-25mA

Installation Type

Bolt Mounting

Transport Package

Carton

Specification

60*45*29mm

Trademark

ZERO

Origin

China

Key features

High Reliability Design: Features high structural strength, resistance to impact and vibration, no sparks, no noise, and long service life.

Wide Application Range: Suitable for automation control, medical equipment, lighting systems, and harsh environments like chemical and mining industries.

Explosion-Proof Capability: Designed for moisture-proof, dust-proof, and corrosion-resistant conditions in frequent switching scenarios.

Compliance with Standards: Adopts international circuits and manufacturing techniques complying with GB14048.5 requirements.

Fast Switching Speed: Turn-on and turn-off times range from 5ms to 10ms depending on the model.

High Dielectric Strength: Dielectric withstand voltage reaches up to 2500VAC for enhanced safety.

OEM and ODM Services: Offers full customization, minor customization, and customization from samples or designs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedR&D Capabilities

Changzhou ZERO Intelligent Technology Co., Ltd.

Jiangsu, 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: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.83h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier providing 3D software design and multiple customization options. It holds ISO9001:2015, CE, and RoHS certifications, has three R&D engineers, four quality-control test devices, and maintains R&D design, review, verification, and validation documentation. Its technical development is supported by cooperation with Shandong University and Northwestern Polytechnical University. Production-related evidence includes valid contracts with affiliated subcontractors and in-stock capability, but no overseas warehouse, showroom, agents, or branches. After-sales support is reflected in engineers’ technical-support responsibilities and a documented customer-complaint process. Financial records are indicated for three years, although no performance figures are provided. The supplier reports no SDK, no Fortune 500 cooperation, and no overseas service coverage; therefore, these areas should not be treated as strengths.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and describes its focus on industrial-control DC electronic equipment circuit breakers. It also reports branches in Suzhou and Shenzhen with a sales and service network, supporting its classification as a technical equipment provider.

CertificationsThe supplier holds an ISO9001:2015 management-system certificate and reports CE and RoHS product certifications. These are explicit certifications relevant to quality management and product compliance.

After-Sales capabilityThree technology engineers are responsible for confirming customer requirements and providing technical after-sales support. The supplier has a clear customer-complaint procedure with follow-up records, although it lacks written corrective and preventive-action procedures or records.

R&D capabilityThe supplier provides 3D software design services, has three R&D engineers, maintains R&D audit documentation, and collaborates with doctoral supervisors and two universities on advanced-product development. However, it explicitly reports that no SDK is available, so innovation capability is supported in some areas but not universally demonstrated.

Production capacityThe supplier reports four quality-control test devices, valid manufacturing-capacity contracts with affiliated subcontractors, in-stock capability, and quality assurance in quality-control processes. It does not have overseas warehouses or showrooms, which limits overseas fulfillment infrastructure but does not establish a deficiency in core production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization, together with 3D software design services. This directly demonstrates broad customization coverage.

Product Q&A

Q:Whether some samples can be provided?

Yes, We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q:What is your terms of payment?

T/T 70% as deposit, and 30% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q:How about your delivery time?

Generally, it will take 5-7 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.