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- humphreyzhu@nbc-relays.com
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Jqx-40f Electromagnetic Protection Relay for Electrical Apparatus Product
◆ Miniature size, low coil power consumption
◆ NO contact loading capacity 20A
◆ PC board mounting directly
◆ Provide Low halogen and low bromine product
Description
In order to realize the vision of becoming a competitive supplier of the 12v spdt relay, machine relay, reactive power control relay as soon as possible, we accelerate the cultivation of talents and cultivate core talent teams. With our keen observation of the market, we will carry out strategic transformation rapidly. We have won the market for the company with advanced marketing models, scientific management and reliable business reputation. Customer satisfaction is not only our eternal pursuit, but also our eternal promise! We are willing to recruit the best and most promising talents in the world, and hope that every employee can get good development in our company. Over the years, we have been committed to high-quality products. In addition to accumulating valuable experience, we have also been widely recognized by customers.
1 Product Survey of low power relay
Product Features :
◆ Miniature size, low coil power consumption
◆ NO contact loading capacity 20A
◆ PC board mounting directly
◆ Provide Low halogen and low bromine product
◆ Fit for occasions with high surge current, such on household appliances,automatic system,electronic equipments,meters,TV-5 remote control TV receiver,monitoring instrument,sound equipments,etc.
◆ Dimension: 20.3x16.5x20.5mm
◆ It Can replace OMORON's similar relay with model No. G5L
◆ its sound system relay
Designation method (see explanation below)
922 12VDC SL C W H
1 2 3 4 5 6
1 Model No.:922
2 Rated Coil Voltage:3,6,9,12,15,18,24,48VDC
3 Capsulation Type:SL Sealed None:Dust-Proof
4 Contact Form: A:1A; B:1B; C:1C
5 W: white None:black
6 loading capacity 16A/17A/20A
Overview
Our Low Power Relay is applicable to industries such as industrial equipment, automotive electronics, communication field, new energy, electronic appliances, automatic control, power control, household appliances, instruments and meters, communication equipment, medical devices, transportation industry, security alarm, safety system and automatic control equipment, and provides product supply required for production and supporting.
We have established a perfect sales network and a good pre-sales, in-sales and after-sales service system to continuously provide users with value-added services. The market reputation is increasing day by day, and has established a good reputation and reputation in the industry. Our company will strengthen the internal risk and incentive mechanism, unite and make concerted efforts to build the company into an excellent enterprise in the industry.
2 Figure sheet of low power relay
| Contact Rating | |||
| Contact Form | 1A(SPSTNO),1B(SPSTNC),1C(SPDT(B-M)) | ||
| Contact Material | AgCdO AgSnO2 | ||
| Dielectric Strength | Between Coil&Contact | 2500VAC/1min | |
| Between Contacts | 1000VAC/1min | ||
| Contact Load Capacity | Resistive Load:20A/277VAC;20A/250VAC;20A/125VAC;17A/277VAC,16A /250VAC Lamp Load:TV-8,TV-5 120VAC, 240VAC | ||
| Switching Power Max. | 480W 5540VA | ||
| Switching Voltage Max. | 24VDC 277VAC | Switching Current Max.:20A | |
| Contact Resistance Max. | ≤100mΩ | IEC 61810-7 4.12 | |
| Life expectancy | Electrical | 5x10 4 | IEC 61810-7 4.30 |
| Machanical | 10 7 | IEC 61810-7 4.31 | |
| Coil Rating | ||||||||||
| No. | Coil Voltage(VDC) | Coil ResistanceΩ±10% | Pick up (VDC) Max. (75% of Rated Voltage) | Drop out (VDC) Min.(10% of Rated Voltage) | Power (W) | Operate Time (ms) | Release Time (ms) | |||
| Rated | Max. | |||||||||
| 005-360 | 5 | 6.5 | 69 | 3.75 | 0.5 | 0.36 | ≤15 | ≤5 | ||
| 006-360 | 6 | 7.8 | 100 | 4.5 | 0.6 | |||||
| 009-360 | 9 | 11.7 | 225 | 6.75 | 0.9 | |||||
| 012-360 | 12 | 15.6 | 400 | 9 | 1.2 | |||||
| 018-360 | 18 | 23.4 | 900 | 13.5 | 1.8 | |||||
| 024-360 | 24 | 31.2 | 1600 | 18 | 2.4 | |||||
| 048-360 | 48 | 62.4 | 6400 | 36 | 4.8 | |||||
| 005-450 | 5 | 6.5 | 69 | 3.75 | 0.5 | 0.45 | ≤15 | ≤5 | ||
| 006-450 | 6 | 7.8 | 80 | 4.5 | 0.6 | |||||
| 009-450 | 9 | 11.7 | 180 | 6.75 | 0.9 | |||||
| 012-450 | 12 | 15.6 | 320 | 9 | 1.2 | |||||
| 018-450 | 18 | 23.4 | 720 | 13.5 | 1.8 | |||||
| 024-450 | 24 | 31.2 | 1280 | 18 | 2.4 | |||||
| 048-450 | 48 | 62.4 | 5120 | 36 | 4.8 | |||||
| 012-600 | 12 | 15.6 | 240 | 9 | 1.2 | 0.6 | ≤15 | ≤5 | ||
| 024-600 | 24 | 31.2 | 960 | 18 | 2.4 | |||||
Technical Rating | ||
Insulation Resistance | Min.100MΩ(500VDC) | IEC 60255-5 |
Shock Resistance | 10G 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 | 10N | IEC 68-2-21 test Ua1 |
Weldability | 250℃±3℃ 3s±0.5s | IEC 68-2-20 test Ta Way1 |
Ambient Temperature | ﹣40℃~105℃ | |
Relative Humidity | 85%(40℃) | IEC 68-2-3 test Ca |
Weight | About 14.0g |
Safety Certification | |||
Approval | CQC | UL | TUV |
Load | NO:15A/250VAC | 20A 277VAC/20A 125VAC/17A 277VAC/TV-8 TV-5 | 20A 250VAC 16A 250VAC |
3 Measurement and circuit of low power relay

Outline Dimensions Bottom View Layout

Wiring Diagram(Bottom View)

Project Data
4.Frequently Asked Question
Q: How long is your delivery time?
A: The general delivery time is 30-45 days after receiving your order confirmation. Anther, if we have the goods in stock, it will only take 1-2 days.
Q: What is your relay's packing method?
A: We pack relays by plastic box then into master box.
We have many years of practical operating experience, and established a complete quality assurance system runs through the entire process of manufacturing the Jqx-40f Electromagnetic Protection Relay for Electrical Apparatus Product. All our employees are eagerly looking forward to providing you with high-quality and thoughtful service, and winning your trust and praise with excellent technology and enthusiastic attitude. Innovation and change supremacy is the core force for modern enterprises to stand out in the competition, which includes development, management, and business innovation.
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