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Description
KSL400D3-LSolid State Relay Sil 3A CV=3 10VDC Load Voltage 400VDC Mosfet Output 400VDC 3A Solid State Relay Overview KSL series is printed board mounted DC output solid state relay. Compact size, high inrush current, suitable for control and isolation between control signal and high current. Widely used in industry automationand different kinds of DC motor, DC power supply, electromechanical device etc. Control mode is DC control, load voltage is
Solid State Relay Sil 3A CV=3-10VDC Load Voltage 400VDC Mosfet Output
400VDC 3A Solid State Relay
Overview
KSL series is printed board mounted DC output solid state relay. Compact size, high inrush current,
suitable for control and isolation between control signal and high current. Widely used in industry
automationand different kinds of DC motor, DC power supply, electromechanical device etc. Control mode
is DC control, load voltage is 60VDC,100VDC,200VDC,400VDC.
Features
- MOSFET output
- Low on-state resistance
- Opto-isolation
- Dielectric strength≥2500Vrms
- PCB mounted
- RoHS compliant
Specifications
- Input Circuit :
- Control Voltage Range : 3~10VDC
- Minimum Turn-On Voltage : 3VDC
- Minimum Turn-Off Voltage : 1VDC
- Maximum Input Current : 35mA
- Output Circuit
- Load Voltage Range : 0~60VDC
- Transient Overvoltage : 80Vpk
- Load Current Range : 0.02~4A
- Maximum Surge Current [@10ms] : 15A
- Maximum Turn-On Time : 0.5ms
- Maximum Turn-Off Time : 0.5ms
- Dielectric Strength : ≥4000Vrms [Input/Output]
Downloads
Additional Information
| Device | Relay |
| Type | Solid State | Single Phase | DC Output |
| Highlights | 44.5x10.5x26mm | SIL | MOSFET Output |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Elegant, Functional, and High Quality
Color: Apricot, Size: 16 Inch
I’m very impressed with this backpack. The design is modern and elegant, perfect for both work and daily use. The neutral beige color looks sophisticated and matches easily with any outfit.
The material feels high quality and durable, with smooth zippers and excellent stitching. It has a well-structured shape that keeps its form even when not fully packed. The compartments are very practical, allowing great organization for a laptop, documents, and personal items.
The straps are comfortable and padded, making it easy to carry for long periods without discomfort. Overall, this backpack combines style, functionality, and comfort perfectly.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Back pack
Color: Apricot, Size: 16 Inch, Color: Apricot, Size: 16 Inch
bought this backpack to carry my laptop, and it exceeded my expectations. The material feels strong and durable, perfect for daily use. It has a sleek, professional design with enough room for the laptop, charger, and a few accessories.
The zippers work smoothly, and the straps are comfortable even when the backpack is full. It’s also lightweight, making it easy to carry around.
Overall, it’s an excellent choice for students or professionals looking for a practical, stylish, and reliable backpack.
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Reviewed in the United States on November 28, 2025
★★★★★ 4
Good basic backpack
Color: Black, Size: 16 Inch
Good size backpack. Unfortunately the front side zip pocket does not fit 13 in laptop. Otherwise it's a pretty generic backpack. Material looks and feel good
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Reviewed in the United States on November 16, 2025
★★★★★ 5
Such a Pretty Backpack.
Color: Apricot, Size: 16 Inch
I love this backpack. It's very beautiful and very comfortable to wear. I mainly bought it for a trip to Prague, but I love this bag so much I started using it daily. The quality feels good all around. The zippers are really smooth and the straps are very comfortable. One of my friends happened to take such a liking to it that she ordered her own too. The different pockets allow for easy organization and quick access. It's very stylish and so far, its been quite durable. I've used it for a little less than 5 months and a trip to the other side of the world, but its still holding up.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
"Quality and style in a single backpack"
Color: Apricot, Size: 16 Inch
"The backpack has an elegant and minimalist design, with a smooth and good quality finish. It is spacious, has several practical pockets and looks resistant for daily use. The neutral color makes it easy to combine and perfect for both work and travel. Very functional and with excellent presentation.”
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Reviewed in the United States on December 9, 2025