- Cables - Quick Disconnect
- Capacitive Sensors
- Inductive Sensors
- Level Sensors
- Magnetic Sensors
- Photoelectric Sensors
- Safety Modules
- Sensors with IO-Link
- Ultrasonic Sensors
- Contactors, Overloads and Breakers
- Limit and Safety Switches
- Pushbuttons and Switches
- Relays - Mechanical
- Soft Starters / Drives
- Solid State Relays
- Current Transformers
- Current/Voltage/Phase
- Digital Panel Meters
- Dupline
- Energy/Renewable Energy
- Power Supplies
- Temperature Controls
- Timers
Solid State Relays Documentation Product Selector
Unlike conventional contactors and relays, solid state relays have no moving parts and as a result, have a very long life. We offer SSRs with zero switching (resistive, capacitive and motor loads), random switching (inductive loads), peak switching (transformers) and analog switching (resistve loads).
Other applications include lighting and pump switching. Furthermore, many of our solid state relays feature horsepower ratings making them suitable for controlling motorized dampers in HVAC control systems - where their long life and noise-free switching make them ideal replacements for mechanical contactors.
Carlo Gavazzi's solid state relays range includes single phase relays up to 125 amps and 3 phase relays up to 75 amps. They are available with both digital and analog inputs (4-20 mA or 0-10 V) Furthermore, we also offer a complete range of SSR's with a built-in heatsink. In addition, we also offer our RGC1S series of solid state relays that provide a partial load loss alarm - perfect for applications utilizing multiple heaters on one relay.
For applications where there are numerous heating zones that need to be controlled and monitored, our NRG multi-zone system is the ideal solution. It can interface via modbus,Profinet or Ethernet IP direct to your controller and allows switching of the individual zones as well as reading diagnostic information from the relay.
Product Range
NRG Series
Solid state relay solution with real-time monitoring through Modbus
- NRG Digital Platform Page
- NRGC (Modbus)
- NRGC-EIP (Ethernet-IP)
- NRGC-PN (PROFINET)
- RG..CM..N
- RG..D..N
RA2A/RK2A Series
2 pole soild state relays
REC / RGCM Series
3 phase electronic contactors and reversing contactors
RF1 Series
Compact solid state relays up to 25 Amps
RGC/RGH Series
Single phase relays up to 85 Amps with integrated heatsink
- RGC - E connection
- RGC - U connection
- RGC Proportional Switching
- RGC Softstart for S.W.I.R. Heaters
- RGC with current monitoring
- RGC with monitoring
- RGH Series
RGC2/RGC3 Series
Three phase relays up to 75 Amps with integrated heatsink
RGS Series
Slim line (17.5mm) single phase relays
- RGS Proportional Switching
- RGS Softstart for S.W.I.R. Heaters
- RGS with current monitoring
- RGS with monitoring
- Up to 90 Amps
RHS Series
Complete heatsink kits for single and three phase solid state relays
RM1 / RS1 Series
Single phase relays with front cover and LED indicator for switching AC loads up to 125 Amps/600V
- RAM Up to 125 Amps
- RM1A/B Up to 100 Amps
- RM1C for transformers
- RM1E with 4-20 mA Input
- RS1 up tp 40 A
RM1D / RD Series
Relays for switching DC loads up to 100 Amps
RP Series
PCB relays for AC or DC switching
RZ3A Series
Three phase relays for switching loads up to 75 Amps / 600 VAC
