High Voltage Solid State Relay LSR3-3-3150DA SSR 3-Phase 150A 1200VAC Industrial Panel Mount Explosion Proof Custom R&D
Product Summary
High voltage 3-phase solid state relay, 150A 1200VAC, compact panel mount design. Semi-permanent mechanical lifespan with no moving parts — corrosion resistant, vibration resistant, and explosion-proof. Ultra-low power consumption. Our R&D team customizes load current, control input type, switching mode, thermal management, and enclosure for your specific industrial application. We optimize designs for cost-performance balance at any volume.
Product Custom Attributes
3-Phase SSR 150A 1200VAC
,High Voltage Solid State
,Explosion Proof Custom R&D
Basic Properties
Trading Properties
Product Description
High Voltage 3-Phase SSR 150A 1200VAC — R&D Powered, Cost Optimized
Semi-Permanent Life · Explosion Proof · Compact · We Design Your Complete Switching Solution
🔬 We Don't Just Sell SSRs — We Engineer Power Control Systems
This 3-phase 150A 1200VAC SSR is a high-voltage workhorse for industrial heating, motor control, and power distribution. But the real value is our R&D engineering partnership. Need 200A instead of 150A? Different control input? Custom thermal management for a confined cabinet? Explosion-proof certification for hazardous environments? Our engineering team redesigns the SSR to your exact requirements — and we optimize the design to reduce your system-level cost while maintaining or improving performance.
Key Specifications
| Parameter | Value |
|---|---|
| Phase / Load | 3-Phase 150A 1200VAC |
| Control Input | 3-32VDC / 4-20mA / 0-10V (Custom) |
| Switching Mode | Zero-Crossing / Random / Phase Angle |
| Life Expectancy | Semi-Permanent (No Moving Parts) |
| Environmental | Corrosion · Vibration · Explosion Proof |
🔬 Custom Engineering
Full parameter customization: 50A-300A current, 480V-1200V voltage, 3-phase to single-phase, any control input type.
💰 Cost Optimization
We review your system design and optimize SSR specs to eliminate over-spec costs while ensuring reliable operation.
🔥 Thermal Design
Custom heat sink sizing, forced-air cooling, and thermal simulation for continuous high-current duty in confined enclosures.
🛡️ Hazardous Area Ready
Explosion-proof and corrosion-resistant enclosure options for oil & gas, chemical plants, and marine environments.
Let Our R&D Team Design Your Power Control Solution
Share your voltage, current, control mode, and environmental requirements. We will design a cost-optimized SSR solution tailored to your application.
📧 Contact R&D → MOQ: 10pcs | Custom Design: 2-3 Weeks
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MDuring the project development process, the supplier not only provided component support but also offered ODM solution suggestions based on our PCBA design requirements, including circuit selection, layout optimization, and cost control, which improved development efficiency.
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BGreat service. The team helped us review the BOM, find suitable alternative components, and reduce overall cost without affecting product performance. Very practical support for mass production projects.
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TTheir custom wire harness service is excellent. They always understand our different requirements and deliver internal cable assemblies that fit our new energy products perfectly. Great customization capability and reliable quality.
Contact Our Experts And Get A Free Consultation!
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.
