Single Phase Solid State Relay LSR1-1-225DD SSR 25A 5-32VDC Control Compact Panel Mount Noiseless Long Life Custom R&D
Single Phase SSR 25A — R&D Customized, Silent & Reliable
No Sparks · No Noise · Semi-Permanent Life · Custom Design for Your Application
???? R&D Partnership — Design the SSR Your Application Needs
This compact single-phase SSR delivers noiseless, spark-free switching with semi-permanent lifespan — ideal for signal lights, flashers, lighting control, medical equipment, instruments, security systems, and harsh industrial environments. But we go beyond the standard part: our R&D team customizes current rating (up to 80A), control input, enclosure sealing, and switching mode to match your exact application. We review your BOM and optimize the SSR configuration to reduce cost while meeting all performance and certification requirements.
Key Specifications
| Parameter | Value |
|---|---|
| Load Rating | 25A 24-480VAC (Up to 80A Custom) |
| Control Input | 5-32VDC (3-32VDC / 4-20mA Optional) |
| Switching | No Sparks, No Noise, Zero-Crossing |
| Life | Semi-Permanent |
| Compliance | GB14048.5, CE, RoHS |
⚡ Custom Ratings
5A to 80A current, 24V to 480V voltage. We right-size the SSR to your load — no over-spec, no under-spec.
???? Cost Optimization
We analyze your application and eliminate unnecessary features from the spec — delivering the right SSR at the right price.
????️ Harsh Environment Ready
Explosion proof, moisture proof, dust proof, corrosion resistant — certified for chemical, mining, and outdoor use.
???? Full Solution Support
From SSR selection to drive circuit design, snubber sizing, and thermal management — we deliver a complete solution.
Need a Custom SSR Design? Our R&D Team is Ready.
Share your load profile and application environment. We design a cost-optimized SSR solution with samples delivered in 1-2 weeks.
???? Contact R&D → MOQ: 50pcs | Sample: 1-2 Weeks
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.