![](http://datasheet.mmic.net.cn/300000/RM1A40A50_datasheet_16206099/RM1A40A50_5.png)
Specifications are subject to change without notice (28.02.01)
5
RM1A, RM1B
Carlo Gavazzi Heatsink
(see Accessories)
No heatsink required
RHS 300
RHS 100
RHS 45A
RHS 45B
RHS 90
RHS 45A plus fan
RHS 45B plus fan
RHS 112
RHS 301
RHS 90 plus fan
RHS 112 plus fan
RHS 301 plus fan
Consult your distribution
Infinite heatsink - No solution
Thermal
resistance... dissipation
---
5.00 K/W
3.00 K/W
2.70 K/W
2.00 K/W
1.35 K/W
1.25 K/W
1.20 K/W
1.10 K/W
0.80 K/W
0.45 K/W
0.40 K/W
0.25 K/W
> 0.25 K/W
---
...for power
N/A
> 0 W
> 25 W
> 60 W
> 60 W
> 60 W
> 0 W
> 0 W
> 100 W
> 70 W
> 0 W
> 0 W
> 0 W
N/A
N/A
Heatsink Selection
Fast-on terminals
Rated insulation voltage
Input to output
Rated insulation voltage
Output to case
≥
4000 VACrms
≥
4000 VACrms
Insulation
All accessories can be ordered pre-assembled with Solid State Relays.
Other accessories include DIN rail adaptors, fuses, varistors and spacers.
For futher information refer to Accessories datasheets.
Fast-on tabs
Type R..F.
Screw mounted
fast-on terminals
Flat (0°) and angled (45°)
orientation
Input tab width: 4.8mm
Output tab with: 6.3mm
Tab dimensions accord-
ing to DIN 46342 part 1
Pure tin-plated brass
RS, RM Solid State Relay
Fast-on terminals
Tab orientation
Ordering Key
RM1A48D50 F 4
*
0: Flat (0o)
4: Angled (45o)
*
Other Accessories
Heatsinks and fans
Type RHS....
0.25 to 5.00 k/W
Single and dual
relay types
Touch safety cover
Type RMIP20
IP20 protection degree
Pack size: 20 pieces