Transparent 12V 40A 5 Pin Auto Relay with LED Lamp

We have strict quality requirements for our 4 pin relay 40 amp, 240v ac relay, led signal relay and provide our customers with high quality products and services, which has always been our aim. Our products are completed by our own team from R&D to production, which can fully control all links in the product production cycle to ensure that the products are delivered on time and quality. We combine professional technology, efficient work and a highly qualified team.

1 Product introduction for electronic flasher relay

Product feature:

◆ Low power consumption

◆ High sensitivity

◆ Miniature,light weight

◆ Fit for automatic remote control,communication devices,RF control,toys,etc.

◆ Dimension: 15.5*11*11.5mm

◆ Use imported high quality raw materials.

Designation

BS4  12   S  C  20 

1     2   3   4   5

1,Model No.: BS4

2,Rated Coil Voltage:  5V,  6V,  9V,  12V,  24V(DC)

3,Package Type:   S: Sealed

4,Contact Form:   A:NO  B:NC   C:SPDT

5, Coil Power Consumption:  20:0.2W,  36:0.36W,  45:0.45W

We hope to cooperate with veteran companies to bring our product to the market faster, and to establish a high prestige. We operate professional brand, because we have excellent quality and good performance. Innovative scientific and technological talents can provide power source for the development of enterprises. The management approach that emphasizes coordination has become our unique competitive advantage and management approach.

While giving full play to its own advantages, we continue to introduce advanced technologies and updated management methods at home and abroad to provide customers with better product.  We are adhering to the business partnership with our customers, cherishing the trust and providing excellent quality, excellent reputation and on-time delivery. We are committed to providing customers with high-quality professional products and services.

Overview

Every detail is designed carefully, focusing on quality, making products carefully and using them for a long time. It is suitable for overload and open phase protection of AC 50Hz three-phase motor. The relay can protect the motor with a starting time of up to 90 seconds. The relay adopts LED nixie tube display, which has the obvious advantages of intuitive display, convenient use, small volume, simple installation and so on.

Our Electronic Flasher Relay is applicable to production lines such as printing, packaging, plastics, food and metallurgy, and occasions requiring remote observation data and automatic control of production process. It is compact and easy to use and install. Reading is intuitive and clear without conversion. It is widely used and has won a good reputation.

2 Figure table of electronic flasher relay

Contact Rating
Contact Form	1A:NO; 1B:NC; 1C:SPDT
Contact Material	Ag AgNi
Contact Load Capacity	1A, 2A,3A, 5A/125VAC,30VDC
Switching Power Max.	150W 625VA
Switching Voltage Max.	60VDC 250VAC
Switching Current Max.	5A
Contact Resistance	≤100mΩ		IEC 255-7 3.12
Life expectancy	Electrical	10 5	IEC 255-7 3.30
	Mechanical	10 7	IEC 255-7 3.31

Contact Rating
Rated Coil Voltage (VDC)	Coil Voltage Max.	Pick up(<VDC)	Drop out (>VDC)	Coil Resistance (1±10%)Ω	Power (W)	Operate Time (ms)	Release Time (ms)
3	3.3	2.25	0.3	45	0.2	≤5	≤5
5	5.5	3.75	0.5	125
6	6.6	4.5	0.6	180
9	9.9	6.75	0.9	405
12	13.2	9.0	1.2	720
24	26.5	18.0	2.4	2880
3	3.3	2.25	0.3	25	0.36	≤5	≤5
5	5.5	3.75	0.5	69.4
6	6.6	4.5	0.6	100
9	9.9	6.75	0.9	225
12	13.2	9.0	1.2	400
24	26.5	18.0	2.4	1600
3	3.3	2.25	0.3	20	0.45	≤5	≤5
5	5.5	3.75	0.5	56
6	6.6	4.5	0.6	80
9	9.9	6.75	0.9	180
12	13.2	9.0	1.2	320
24	26.5	18.0	2.4	1280

Technical Rating
Insulation Resistance	Min.100MΩ(500VDC)	IEC 255-5
Dielectric Strength
Between contacts	50Hz 500VAC 1min	IEC 255-5
Between contacts and coil	50Hz 1000VAC 1min	IEC 255-5
Shock Resistance	100m/s 2 11ms	IEC 68-2-27 test Ea
Vibration Resistance	10Hz～55Hz double amplitude 1.5mm	IEC 68-2-6 test Fc
Leading-out Terminal Strength	5N	IEC 68-2-21 test Ua1
Weldability	(235±2)℃ ,(3±0.5)s	IEC 68-2-20 test Ta way 1
Ambient Temperature	﹣30℃～70℃
Relative Humidity	85%(40°)	IEC 68-2-3 test Ca
Weight	3.5g

Technical Rating
Insulation Resistance	Min.100MΩ(500VDC)	IEC 255-5
Dielectric Strength
Between contacts	50Hz 500VAC 1min	IEC 255-5
Between contacts and coil	50Hz 1000VAC 1min	IEC 255-5
Shock Resistance	100m/s 2 11ms	IEC 68-2-27 test Ea
Vibration Resistance	10Hz～55Hz double amplitude 1.5mm	IEC 68-2-6 test Fc
Leading-out Terminal Strength	5N	IEC 68-2-21 test Ua1
Weldability	(235±2)℃ ,(3±0.5)s	IEC 68-2-20 test Ta way 1
Ambient Temperature	﹣30℃～70℃
Relative Humidity	85%(40°)	IEC 68-2-3 test Ca
Weight	3.5g

3 Dimension and circuit of electronic flasher relay

Outline Dimensions

Bottom View Layout

Wiring Diagram(Bottom View)

Project Data

4.Frequently Asked Question

Q: Are you trading company or manufacturer?

A: We are professional manufacturer specialized in electromagnetic relays. And we trade our products with our clients directly.

Q: Is your company near Shanghai ?

A: Yes it take 3 hours to drive from Pudong air port to our company.

Based on the corporate philosophy of 'Quality First, Pursue Perfection', our company uses new technology and new craftsmanship to devote itself to the development of the Transparent 12V 40A 5 Pin Auto Relay with LED Lamp industry. Our team concept:only the product that takes the customer as the basis and creates value for the customer is the real product in the sense. In the process of human resource management, we adhere to management innovation and actively use modern management technology to attract, retain, motivate and improve talents.

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