- Implementation of large capacity in small, lightweight form
- Bolt, DIN Rail attachment method
- Terminal block protection cover structure for safety
- Zero Cross/Random Switching function
The order from the left is the order in which the information is displayed at the bottom.
If you cancel the check, the information will be excluded, and if you check, it will be
printed out.
▍Suffix code
Model
Code
Information
HSR-3
Three-phase contactless relay
Input
Voltage
D
4 - 32 V d.c.
A
90 - 240 V a.c.
Rated load
current
10
10A
20
20A
30
30A
40
40A
50
50A
70
70A
Rated load
voltage
L
24 - 240 V a.c. (Low voltage)
H
24 - 480 V a.c. (High voltage)
Operation method
(Switching Mode)
Z
Zero Cross Switching (standard product)
R
Random Switching
Heatsink option
T
Heat sink + bimetal installation (50A, 70A only)
N
No heatsink
※ CAUTION 1) When using a separate heat sink, you must use a heat sink that meets the thermal resistance table.