Solid State Relays
Industrial, 1-Phase ZS w. LED and Built-in Varistor
Types RA 23, RA 40, RA 48, RA 60
• Zero switching AC Solid State Relay
• Direct copper bonding (DCB) technology
• LED indication
• Built-in varistor
• Input range: 5 - 32 VDC
• Rated operational current: 10, 25, 50, 90 and
110 AACrms
• Rated operational voltage: 230, 400, 480 and
600 VACrms
• Non-repetitive voltage: Up to 1600 Vp
• Opto-insulation: > 4000 VACrms
• Cover for touch protection
Product Description
Ordering Key
RA 23 25 -D 06 D
The zero switching relay with and switches OFF when the Solid State Relay
antiparallel thyristor output is current crosses zero. The Switching mode
the most widely used indus- built-in varistor secure transi- Rated operational voltage
trial SSR due to its multiple ent protection for the heavy Rated operational current
application possibilities. The industrial applications and Control voltage
relay can be used for resis- the LED indicates the status Non-rep. peak voltage
tive, inductive and capacitive of the control input. The LED indication
loads. The zero switching cover is securing touch pro-
relay switches ON when the tection.
sinusoidal curve crosses zero
Type Selection
Switching mode
Rated operational
voltage
Rated operational
current
Control voltage
Non-rep. voltage
A: Zero Switching
23: 230 VACrms
40: 400 VACrms
48: 480 VACrms
60: 600 VACrms
10: 10 AACrms
25: 25 AACrms
50: 50 AACrms
90: 90 AACrms
110: 110 AACrms
-D: 5 to 32 VDC
06: 650 Vp
08: 850 Vp
12: 1200 Vp
16: 1600 Vp
Selection Guide
Rated opera- Non-rep. Control
tional voltage voltage voltage
Rated operational current
10 AAC
25 AAC
50 AAC
90 AAC
110 AAC
230 VACrms
400 VACrms
480 VACrms
600 VACrms
650 Vp
850 Vp
5 - 32 VDC RA2310-D06D RA2325-D06D RA2350-D06D RA2390-D06D RA23110-D06D
5 - 32 VDC RA4010-D08D RA4025-D08D RA4050-D08D RA4090-D08D RA40110-D08D
5 - 32 VDC RA4810-D12D RA4825-D12D RA4850-D12D RA4890-D12D RA48110-D12D
1200 Vp
1600 Vp
5 - 32 VDC -
-
RA6050-D16D RA6090-D16D RA60110-D16D
General Specifications
RA 23... -D06D
RA 40... -D08D
RA 48...-D12D
RA 60... -D16D
Operational voltage range
Non-rep. peak voltage
Varistor voltage
24 to 280 VACrms
650 Vp
42 to 440 VACrms
850 Vp
42 to 530 VACrms
1200 Vp
42 to 660 VACrms
1600 Vp
275 VACrms
< 20 V
420 VACrms
< 20 V
510 VACrms
< 20 V
680 VACrms
< 20 V
Zero voltage turn-on
Operational frequency range
Power factor
45 to 65 Hz
> 0.5
45 to 65 Hz
> 0.5
45 to 65 Hz
> 0.5
45 to 65 Hz
> 0.5
CE-marking
Yes
Yes
Yes
Yes
Norm fulfilled
EN 50082-2
EN 50082-2
EN 50082-2
EN 50082-2
Specifications are subject to change without notice (30.06.1999)
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