Product Description
| Outline Dimension(mm) |
45L x 31W x 58.5mm H |
| Output Current |
10-120A |
| Load Voltage |
5-220VDC (Basic model) |
| Control Voltage |
3-32VDC |
| Control Current |
5-20mA |
| On Voltage |
≤1.6V |
| Off Leakage Current |
≤5mA |
| On-off Time |
≤10mS |
| Ambient Temperature |
-30~+70°C |
⚠ Notice: Solid state relays must be equipped with a heat sink when the load current exceeds 10A due to high heat generation. Apply thermal conductive silicone grease (60A or more) between the bottom of the relay and the heat sink, and add a fan for strong cooling.
Product Advantages
⚡ High Performance
The core components of the solid state relay feature quick switching speed and high withstand voltage.
🛠 Robust Construction
Features high-strength stainless steel screws to prevent breaking/slipping, and a red copper column.
🔥 Material Quality
Strong shell made of excellent high-temperature flame retardant materials; durable and shiny.
❄ Heat Dissipation
The zinc bottom plate provides obvious heat dissipation effects, ensuring reliability during long-term use.
Professional Capabilities
Providing comprehensive solutions integrating production, sales, and technical services. Our facility covers 5000m² and holds ISO9001, CQC, CE, and ROHS certifications. We utilize advanced automatic control and online inspection systems to ensure stable product quality.
✓ Quick ResponseInquiry replies within 24 hours.
✓ Smooth CommunicationExperienced staff for all inquiries.
✓ OEM AcceptedCustomized products for diverse requests.
✓ Small MOQSupport for both small and large orders.
Frequently Asked Questions
1. When should I use a heat sink with the Solid State Relay?
A heat sink is mandatory when the load current exceeds 10A. For optimal performance, thermal conductive silicone grease should be applied between the relay and the sink.
2. What is the control voltage range for this SSR?
The standard control voltage range is 3-32VDC, with a control current of 5-20mA.
3. What materials are used for the relay's terminals?
The relay utilizes high-strength stainless steel screws and red copper columns for superior conductivity and durability.
4. Can the product operate in extreme temperatures?
Yes, the relay is designed to operate within an ambient temperature range of -30°C to +70°C.
5. What certifications do your heating and relay products carry?
All products are manufactured under strict quality control and have obtained ISO9001, CE, CQC, and ROHS certifications.
6. Does the relay support DC load voltage?
Yes, the basic models support a load voltage range of 5-220VDC.
UniWave Electric
