Application Guide

Product Brochure
Carlo Gavazzi offers a comprehensive range of solid state relays (SSR’s) featuring direct copper bonding technology for increased life and reliability. SSR’s are used extensively in the plastics, packaging, food processing, and HVAC industries - primarily for temperature control. They are the logical replacement for mercury contactors.

Other applications include lighting and pump switching. Furthermore, many of the 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 analogue inputs (4-20 mA or 0-10 V) Furthermore, Gavazzi also offers a complete range of SSR's with a built-in heatsink.

Product Selector

RM1 Series
Relays for switching DC loads up to 5 Amps

REC Datasheet

REC Series
Single phase relays with front cover and LED indicator for switching AC loads up to 125 Amps/600V

RM1A/B Up to 100 Amps
RAM Up to 125 Amps
RM1E with 4-20 mA Input
RM1C for transformers

RGC Series
Single phase relays with integrated heatsink

Up to 90 Amps

RGC (1-Pole) Solid State Relay/Contactors
This series offers a solid state solution with heat sink & the smallest frame

RGC (1-Pole) Datasheet

RGC(1-Pole) Brochure

RJ/RN to RG Cross Reference Sheet

RGC2 & RGC3 Series
3 phase (2-3 pole) switching solid state relays & contactors

RGC2,RGC3 Datasheet

RGC2,RGC3 Brochure

RGS Series
Slim line (17.5mm) single phase relays

Up to 30 Amps

RD Series
Relays for switching DC loads up to 5 Amps

RD Datasheet

RZ3A Series 3 phase
Three phase relays for switching loads up to 75 Amps / 600 VAC

Up to 75 Amps

RSC Series
3 phase relays with 4-20 mA input for up to 90 Amps / 600V

Up to 90 Amps

RX Series
Compact SSR's (Thyrex) up to 50 Amps

Thyrex Datasheet

RJ Series
Single and three phase relays with integrated heatsink

Up to 30 Amps
Up to 50 Amps
Up to 50 Amps with Analog input
50 Amp/with Alarm
Up to 90 Amps
3 Phase up to 32 Amps
RJ/RN to RG Cross Reference Sheet

RP Series
PCB relays for AC or DC switching

Up to 6 Amps AC
Up to 8 Amps DC
Relay + Socket

RMD Series
Hybrid relays up to 40 Amps

Single Phase Hybrid Relays
3 Phase Hybrid Relays

RHS Series
Complete heatsink kits for single and three phase solid state relays

Complete heatsink kits