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Solid State Relays
SA-400 Catalog
SA-400 Instruction Manual
SA-400  

Solid State Relays SA-400
- Slimline
- Both DIN rail and panel mountable
- Easy viewing by LED display
- Wide range of input voltages (5 to 24V DC)
- Terminal cover included
- Dimensions
- Spec

(2024.11.29 Discontinued)
 



Slimline
Heat sink and main unit incorporated into one
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Both DIN rail and panel mountable
DIN rail mounting Panel mounting
SA-400 DIN rail SA-400 Panel mounting
Up to 10 units can be mounted close together.
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Easy viewing by LED display
Indicator can be easily checked.
SA-420-Z Action indicator
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Wide range of input voltages (5 to 24V DC)


Terminal cover included

Easy to use and maintain
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Dimensions
  SA-420-Z
 
SA-420-Z External dimensions
   
  SA-440-Z
  SA-440-Z External dimensions
   
  SA-420-Z, SA-440-Z
  SA-400 External dimensions
 
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Spec
Control system
Control system Zero-cross
Rating
Rated current 20A, 40A
Rated input voltage 5 to 24V DC
Input current consumption 7mA or less (at 25)
Rated load voltage 100 to 240V AC
Surge ON current tolerance 220A (SA-420-Z)
440A (SA-440-Z)
Applicable load Resistive load
Operating time 1/2 cycle of the load current + 1ms or less
Restoration time 1/2 cycle of the load current + 1ms or less
Output ON voltage drop 1.6V (RMS) or less (when applying max. load)
Leak current 10mA or less, at 200V AC
General structure
Mounting Both DIN rail and panel mountable
Insulation, Dielectric strength
Insulation resistance 100M or more, at 500V DC
Between Input/Load terminals, Between terminals - Heat sink
Dielectric strength 3000V AC for 1 minute
Between Input/Load terminals, Between terminals - Heat sink

Others
Storage temperature -20 to 60 (No icing, non-condensing)
Operating temperature -10 to 50 (No icing, non-condensing)

Load current and ambient temperature characteristics:
SA-420-Z
SA-420-Z Load current and ambient temperature characteristics
SA-440-Z
SA-440-Z Load current and ambient temperature characteristics


Operating humidity 45 to 85%RH
Weight 280g (SA-420-Z)
380g (SA-440-Z)

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