SSR Control
Ignite Automation’s Solid State Relay (SSR) Control modules deliver silent, reliable switching for demanding industrial and laboratory applications. Designed for fast response, low EMI, and long service life, our SSR solutions are ideal where electromechanical relays are unsuitable or prone to wear.
Overview
Our SSR control systems are built around optically isolated triac or MOSFET designs with robust control input stages. Modules are available in both AC and DC output configurations to suit a wide variety of loads, including heating elements, solenoids, and lamps.
Key Features
- Zero-cross or random-fire switching options.
- 3–32 VDC control input compatible with most PLC and microcontroller outputs.
- Load currents up to 40 A per channel (higher on request).
- Optically isolated and surge-protected design for durability.
- Panel-mount or DIN-rail enclosures with LED status indication.
Benefits
- Eliminates mechanical contact wear — maintenance-free operation.
- Reduces electrical noise and arcing compared to contactors.
- Fast, consistent switching improves process precision.
- Compact footprint for panel integration.
Typical Applications
- Heating element control (industrial ovens, extruders, and dryers).
- Lighting and signal control systems.
- Solenoid and valve actuation.
- Motor speed regulation using PWM or burst-fire control.
Specifications
| Input Control Voltage | 3 – 32 V DC |
|---|---|
| Load Voltage Range | 24 – 480 V AC / 12 – 220 V DC |
| Switching Type | Zero-cross / Random-fire |
| Load Current | Up to 40 A (per channel) |
| Isolation Voltage | ≥ 2.5 kV rms |
| Mounting | DIN-rail / Panel mount |
Ordering & Customisation
Modules can be supplied in multi-channel configurations with pre-wired harnesses and terminal blocks. Contact info@igniteautomation.com to discuss voltage ranges, current ratings or integration with your PLC system.