
Carlo Gavazzi’s line of SOLITRON Solid State
Relays with integrated heat sink are capable of
switching one, two and three poles in applica-
tions up to 90A. These ready-to-mount SSRs
are available in a variety of types including
simple on /off and three types of proportion-
al switching, system monitoring types and a
sophisticated Modbus controlled SOLITRON
with voltage and current measuring capabilities.
One of the most comprehensive families of chassis or DIN rail
mount heat sinks provided by any solid state relay manufacturer, some even
provided with cooling fans. Most single and three phase solid state relays sold
on the market will work with these heat sink kits, which are delivered with all the
necessary mounting hardware.
15
Specifications are subject to change without notice.
Solid State Relays (continued)
Thermal Resistance Rth (K/W)
0.40.25
1-Phase
DIN-rail Mounting
1- & 3-Phase
DIN-rail Mounting
Heat Sinks for Industrial Housed Solid State Relays
0.45 0.8 1.1 1.2 1.25 1.35 2.0 2.7 3.0 3.6
RHS112A
RHSDF
RHS-
301F115C
RHS45B
RHS45C
RHS301
RHS23B
RHS112A
RHS23A
RHS45B
RHSF40-24
RHS45AC
RHSF40-24
RHS90A
RHS100
RHS90A
RHSF60-24
80 x 45 x 55 mm
80 x 45 x 80 mm
80 x 90 x 80 mm
102 x 45 x 55 mm
80 x 112.5 x 80 mm
103 x 22.5 x 37 mm
75 x 118 x 94 mm
103 x 22.5 x 83 mm
126 x 112.5 x 80 mm
RHS320
100 x 240 x 93 mm
145 x 122 x 122 mm
102 x4 5 x 80 mm
126 x 90 x 80 mm
75 x 41.5 x 47.5 mm
Dimensions
Up to 30 Amps Up to 50 Amps Up to 90 Amps Two Pole SSR
with Common
Control Signal
Intelligent
Multifunctional SSR
with Modbus
Communications
Multifunction
Analog
Controlled SSR with
Proportional Output
System
with Alarm Output
Monitoring
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