Contact Us
- 1289 Tanjialing West Road, Lanjiang Street, Yuyao City, Zhejiang Province, China
- humphreyzhu@nbc-relays.com
- +86-574-62824561

Wxfa-D Transformer Volt-Ampere Characteristics Comprehensive CT PT Tester
◆ Miniature size, low coil power consumption
◆ High Dielectric Strength
◆ PC board mounting directly
◆ 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:20.3*16.5*20.5mm
◆ It also can be used in charging pile
◆ It Can replace Songchuan’s similar relay with model No. 801H/875/207
Description
Our company specializes in Iot Power Relay, electric iron relay, 220v Ac Relay products, and is a professional and large-scale manufacturer and service provider with strong competitiveness in this industry in China. We pay attention to quality standardization management, establish a high-quality service enterprise image, and always maintain the vitality and influence of the enterprise. We insist on sustainable development, and a modern enterprise that is resource-saving and environment-friendly is on display. We respect honesty, loyalty, integrity, and consistency between words and deeds. In a fiercely competitive environment, the company always insists on quality first and provides customers with cost-effective products.
1 Product Overview of 15 ampere power relay switch
Product feature:
◆ Miniature size, low coil power consumption
◆ High Dielectric Strength
◆ PC board mounting directly
◆ 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:20.3*16.5*20.5mm
◆ It also can be used in charging pile
◆ It Can replace Songchuan's similar relay with model No. 801H/875/207
Overview
The relay switch adopts radio frequency identification technology. The single-channel wireless remote control switch developed and designed by our company is mainly used to control the on, off and conversion of electrical appliances, lamps and equipment switches, as well as the requirements of various special control procedures. This product is widely used in remote control water pump switch, wireless remote control machine tool switch, wireless remote control socket, wireless lamps, all kinds of wireless home appliance control, etc. It is a new type of intelligent switch, which can control one or more indoor equipment. This product is based on International Electrotechnical practices and adopts advanced electronic circuit design at home and abroad, with stable and reliable performance, simple use, safety and reliability.
2 Figure diagram of 15 ampere power relay switch
| Contact Rating | |||
| Contact Form | 1A(SPSTNO),1B(SPSTNC),1C(SPDT(B-M)) | ||
| Contact Material | AgCdO AgSnO2 | ||
| Dielectric Strength | Between Coil&Contact | 1500VAC/1min | |
| Between Contacts | 750VAC/1min | ||
| Contact Load Capacity | Resistive Load:10A/250VAC;12A/125VAC;15A/125VAC;15A/250VAC,277VAC Lamp Load:TV-8,125VAC | ||
| Switching Power Max. | 360W 4155VA | ||
| Switching Voltage Max. | 24VDC 277VAC | Switching Current Max.:20A | |
| Contact Resistance Max. | ≤100mΩ | IEC 61810-7 4.12 | |
| Life expectancy | Electrical | 10 5 | 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. | 0.36 | ≤15 | ≤5 | ||||
| 005-360 | 5 | 6.5 | 69 | 3.75 | 0.5 | |||
| 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℃~85℃ | |
Relative Humidity | 85%(40℃) | IEC 68-2-3 test Ca |
Weight | About 13.0g |
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 13.0g |
Safety Certification | |||
Approval | CQC | UL | TUV |
Load | NO:15A/250VAC | 10A/240VAC | NO:15A/250VAC |
3 Size and electrocircuit of 15 ampere power relay switch
Outline Dimensions

Bottom View Layout

Wiring Diagram(Bottom View)

Engineering Data
4.Frequently Asked Question
Q: When can I get the price?
A: Usually we quote within 8 hours after we get your inquiry.
Q: Do your products get UL certificate ?
Yes we have.
The exceptional quality, perfect belief and endless pursuit make our Wxfa-D Transformer Volt-Ampere Characteristics Comprehensive CT PT Tester a solid and complete force in the marketplace. We stand out in the fierce market competition, has entered a healthy track of steady development, our product quality and service are recognized by the industry. Serving customers and satisfying them is our promise. Relying on technology, creating a brand, and participating in international market competition are our development and pursuit goals.
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