-Slimline
Heat sink and the main unit incorporated
into one
External dimensions
(Scale: mm)
| SA-420-Z |
SA-440-Z |
 |
 |
| SA-420-Z, SA-440-Z |
 |
-Both
DIN rail and panel mountable
| DIN rail mounting |
Panel mounting |
 |
 |
Up to 10 units can be mounted close together.
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-Easy
viewing by LED display
Can be easily checkd
by the indicator.
-Wide
range of input voltage (5 to 24V DC)
-Terminal
cover included
Easy to use and maintain
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-Specifications
-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-440-Z |
 |
|
| Operating humidity |
45 to 85%RH |
| Weight |
280g (SA-420-Z)
380g (SA-440-Z) |
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|
