What are the main applications for this relay module?

It is suitable for hospitals, parking lots, warehouses, hotels, companies, garages, and communities.

What are the dimensions of the S4A-502 relay module?

The dimensions are 36mm in length, 34mm in width, and 20mm in height.

What is the maximum overload capacity?

It supports a max overload of 10A/250VAC and 10A/30VDC.

How many contacts does the relay module offer?

It offers 3 contacts: NO (Normally Open), NC (Normally Closed), and COM (Common).

What is the weight of the relay module?

The weight of the module is 0.05kg.

Is this relay module suitable for door interlocking projects?

Yes, it is the ideal choice for interlocking door control projects due to its easy installation and professional design.

Door Control Relays Modules

S4A Industrial Co., Limited

9 yrs

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Product Highlights

Versatile Application: Ideal for hospitals, parking lots, warehouses, hotels, and communities.
Easy Installation: Interlocking design simplifies electric lock and power supply connections.
High Quality Design: Constructed with high-quality elements and superb design for durability.
Dry Contact Output: Provides NO, NC, and COM contacts for flexible control options.
Compact Dimensions: Small size of 36x34x20mm fits easily in various access control setups.
High Overload Capacity: Supports max overload of 10A/250VAC and 10A/30VDC.
Durable Construction: Capable of standing wear, making it professional and long-lasting.

Product Attributes

Customization: Available
Application: Hospital, Parking, Warehouse, Hotel, Company, Garage, Community
Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
Model NO.: S4A-502
Material: High Quality Elements with Superb Design
Transport Package: Neutral Pakcing
Specification: 36Lx34Wx20H(mm)
Trademark: S4A
Origin: China
HS Code: 8536490000
Production Capacity: 50000PCS/Month

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Product Description

Door Control Relays Modules
Model No.: S4A-502

What is Relay Module?
The Relay Module offers 3 contacts: NO, NC, COM to make both of the electric lock and power supply connection easier and convenient.

Advantage
Interlocking relay module is the ideal choice for the purpose of interlocking door control project, which is easy to install, professional and capable of standing wear.

Dimensions	36Lx34Wx20H(mm)
Material	High quality elements with superb design
Suitable for Door	Externally-connected electronic lock of access controller
Output Capability	Dry contact output
Operating temp	-20ºC~70ºC
Max. overload	10A/250VAC 10A/30VDC
Weight	0.05kg

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR212966". Items marked "" are certified.

Company Profile

S4A Industrial Co., Limited is the Leader in the Access controller field in Shenzhen, China since 2006, We offer complete access control units and accessories, OEM & ODM are acceptable according to your request.

Your business is a plant, we are the gardener, our mission is to water and fertilize the plant, and make it become the towering tree. We focus on manufacturer access control products for OEM& ODM and project solutions.

We attach great importance to partner's appeal, customer's suggestions, and feedbacks. To strength Product quality awareness, client service awareness. Our clients and S4A are in the same path walking for many years. So 85% of our business come from cooperated customers.

S4A-taken from the initials of Security For All, The meaning is "provide access control products for everyone and protect their safety. " S4A firmly believes that "the concept originates from the demands of customers, and the quality comes from the hands of the craftsmen", adhering to the craftsman spirit of "We should try to constantly improve whatever we do. ", after more than ten years, it has refined the craftsmanship and meticulously crafted, and only presents the best safety security access control systems all over the world.

More than 15 years ago, Our Founder Ms. Juan just a salesperson in a company, but the huge potential of the access control industry gave her the idea of starting her own business. By chance, Juan learned about the concept of "serve for all" while chatting with an American customer. So after resigning and starting her business, Ms. Juan integrated "Serve For All" with the characteristics of security and access control, and named her new company- S4A is "security for all",

Everything is difficult at the beginning. The start-up S4A is just a little-known ordinary access control supplier. It survives in the access control industry with many masters. It was almost eliminated and closed down. However, with the belief that "Nothing is unachievable", Ms. Juan is everywhere Seeking cooperation with domestic high-quality material suppliers, rushing to different exhibitions for many years, leading the company's colleagues to visit new and cooperated customers all over the world, after more than ten years, the bitterness of the period is beyond words. It is the continuous precipitation of more than ten years, repeated polishing, Its says The rebirth of the phoenix through the fire, and finally ushered in this moment of accumulation.

Quality is king, and craftsmanship is S4A's consistent corporate principle. Today's S4A represents a kind of pride, a kind of sacred mission. We are already well known by many customers, and more and more customers prefer to buy access control products with the "S4A" logo. Compared with the big brands, we are not inferior to them. This is a pride; We provide cost-effectiveness to customers all over the world, The highest access control products, Europe, South America, North America, Asia, Africa, etc. Are all over our product footprint. We will make every effort to create better access control products to protect the safety of different people. This is the mission. The road ahead will be long and our climb will be steep "true and original " is the praise given to S4A by the majority of customers, and S4A will always stick to it. It is the way all brands must take to make this craftsmanship and from obscurity to prestige.

S4A has gone from being a nameless company until today. Customers spread all over the world and began to have loyal brand supporters. Maybe you don't know S4A today, but we believe that under the witness of time, every belief will eventually be See, you will be impressed by the value we create. In the future, S4A will continue to be persistent for Dozens of years as one day, with enthusiasm and faith, join hands with customers to create brilliant.

About Our Factory & Business Background

Address: The 2nd Floor, Jinmin'an Industrial Zone, #529, Bulong Rd. Bantian St. Longgang Dist, Shenzhen, Guangdong, China
Terms of Payment: T/T, PayPal, Western Union
International Commercial Terms(Incoterms): EXW
Average Lead Time: Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Nearest Port: Yantian, Shekou, Chiwan

Our Production Capability & Technical Expertise

Main Products: Access Control, Electromagnetic Lock, UHF Long Range Reader, RFID Access Control, Em Lock, Automatic Swing Door Opener, Frameless Bolt Lock, Glass Door Lock, Power Supply Controller, Access Exit Push Button

Our Industry Experience & Global Business Record

Export Year: 2010-10-01
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What are the main applications for this relay module?: It is suitable for hospitals, parking lots, warehouses, hotels, companies, garages, and communities.
What are the dimensions of the S4A-502 relay module?: The dimensions are 36mm in length, 34mm in width, and 20mm in height.
What is the maximum overload capacity?: It supports a max overload of 10A/250VAC and 10A/30VDC.
How many contacts does the relay module offer?: It offers 3 contacts: NO (Normally Open), NC (Normally Closed), and COM (Common).
What is the weight of the relay module?: The weight of the module is 0.05kg.
Is this relay module suitable for door interlocking projects?: Yes, it is the ideal choice for interlocking door control projects due to its easy installation and professional design.