What is the minimum order quantity?

The minimum order quantity is 1 PCS.

What are the payment terms?

We accept T/T, PayPal, and Western Union.

What is the lead time for orders?

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

Siron Y321 Input Output Optical Coupling Isolation 4 Bit AC220V SSR Module

Name: Siron Y321 Input Output Optical Coupling Isolation 4 Bit AC220V SSR Module
Brand: Shenzhen SiRON Electrical Co.,Ltd
SKU: 2040615735

Guangdong, ChinaShenzhen SiRON Electrical Co.,Ltd

US$30.79-38.65

1 Piece

Sample price:US$41.93/piece.Request sample

Product profile

Customization

Available

Theory

Solid State Relay

Usage

Communication Relay, Lathe Relay, PLC

Model NO.

Y321

Electricity Type

Protective Characteristics

Sealed Relay

Action Principle

Input/Output Optocoupler Isolation

Working Frequency

50~60Hz

Suitable Wire

1.5 mm2 Following / AWG16

Strip Length

6mm

Output Max. Switching Voltage

Name

4 Bit AC Solid State Relay

Nominal Coil Voltage(Input)

5~30V DC

Transport Package

Box Packaging

Specification

Mini

Trademark

SiRON

Origin

China, Hubei

HS Code

8536490090

Production Capacity

10000/Month

Key features

Optocoupler Isolation: Input/output optocoupler isolation ensures signal integrity and safety.

High Responsiveness: Ultra high responsiveness with 1ms or less conduction and turn-off time.

Universal Output Type: Output signal supports both NPN and PNP universal types for flexibility.

High Temperature Protection: Built-in high temperature self-protection for enhanced reliability.

Wide Application Range: Suitable for computer peripherals, PLC, motor control, and industrial automation.

Certified Quality: Products certified with CE, CCC, UL, and RoHS standards.

Manufacturer Direct: Direct from manufacturer with stock availability and customization support.

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

Company profile

Years of Export ExperienceExhibition ExperiencePatents AwardedOEM Services

Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China

Business 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: 13 years CertifiedNearest Port: Shenzhen Port, Ningbo Port, Shanghai PortAverage Response Time: ≤1.50h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D capabilities, including full, design-based, sample-based, minor, and flexible customization, 21 R&D engineers, recent new-product development, ODM services, and an available SDK. Quality-control resources include five inspectors, ten test-equipment units, and standardized finished-product inspection instructions. The supplier holds ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications, and uses ERP, OA, CRM, and SAP systems. It reports OEM service for well-known brands, export activity, overseas agents or branches, and participation in ITES 2024. However, the provided information does not establish financial strength, production capacity, after-sales performance, or specific customer cases. Overseas warehouse and showroom capabilities are explicitly unavailable, while the stated overseas-service country count is zero.

Supplier typeThe supplier provides OEM and ODM services, supports multiple customization modes, exports through agents and its own import/export rights, and has overseas agents or branches. It also reports OEM service for well-known brands and participation in ITES 2024, indicating a manufacturer/service supplier profile, although its exact legal or industry classification is not stated.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications. These stated certifications provide explicit evidence of quality, occupational health and safety, environmental management, and product-compliance coverage.

R&D capabilityThe supplier reports new-product development during the past year, 21 R&D engineers, technical and product-development responsibilities, ODM services, an available SDK, and ongoing digital-process and big-data initiatives. These explicit capabilities support a positive assessment of innovation capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad design-service range appears in two records, providing strong evidence of extensive customization capability.

Product Q&A

Q:What type of company are you?

We are a manufacturer with stock of most products and we support customization.

Q:What products can you supply?

We supply Terminal Block Modules, Relay Modules, Cables, LED Lights, Sensors, Control Power Boxes, Push Buttons, Switches, Auxiliary Equipment, Human Machine Interfaces, Frequency Converters, Servo Motors, Reducers, and other Industrial Automation Control Products.

Q:What is the warranty period?

We provide a one-year warranty for our products.

Q:What certifications do your products have?

Our products have CE, CCC, UL, and RoHS certifications. We can provide certification test reports upon request.

Q:How do you ensure long-term business relationships?

We have agents in Thailand, Japan, Singapore, Vietnam, and South Korea, and we welcome you to become our agent in the future.