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RM-20.22 Series
2 Pole, 16 A Step relays for direct 35 mm rail (EN 50022) mounting
     
 
 
Model: RM-20.22 Series
 
 
  • Double phase switch
  • 35 mm rail (EN 50022) mount
  • 17.4mm wide
  • Test button with mechanical indicutors
 
Model RM-20.22 (Screwless)
Contact Specification
Contact configuration  
2 NO (DPST-NO)
Rated current/Maximum peak current A
16/30
Rated voltage/Maximum switching voltage V
250/400
Rated load in AC1 VA
4000
Rated load in AC15 (230V AC) VA
750
Nominal lamp rating:incandescent(230 V) W
2000
compensated fluorescent (230 V) W
750
uncompensated fluorescent (230 V) W
1000
halogen (230 V) W
2000
Minimum switching load mW(V/mA)
1000(10/10)
Standard contact material  
AgSnO2
Coil Specification
Standard contact material VDC
24
Rated DC power DC  
5
Operating range DC
21.6~56.4 VDC
Technical Data
Mechanical life cycles
300 · 103
Electrical life at rated load in AC1 cycles
100 · 103
Minimum/Maximum impulse duration  
0.1s/1h (according to EN60669)
Insulation between coil and contacts (1.2/50 μs) kV  
4
Ambient temperature range °C
-40...+40
Protection category  
IP 20
RApprovals (according to type)  
 
Technical data
Insulation
Dielectric strength  
between supply and contacts VAC
3500
between open contacts VAC
2000
between adjacent contacts VAC
2000
Other data
Power lost to the environment  
with rated current and coil deenergised W
1.3 (20.21, 20.23, 20.28) 2.6 (20.22, 20.24, 20.26)
Screw torque Nm
0.8 0.8
Max. wire size  
 
mm2
AWG
Coil terminals Contact terminals
solid cable stranded cable
solid cable stranded cable
1x4/2x2.5 1x2.5/2x2.5
1x16/2x4 1x4/2x2.5
1x12/2x14 1x14/2x14
1x10/2x12 1x12/2x14
If the coil is operated for a prolonged period of time, adaquate ventilation of the relays must be provided - suggested gap of 9 mm between adjacent relays.
 
Coil specifications
DC version data
Nominal voltage Coil code Operating range Resistance Consumption I at UN
24  9.024 21.6 26.4 105 230
 
Type Number of steps Spquence
1 2 3 4
20.22 2    
 
RM-20.22 2 Pole 16 A Step relays for direct 35 mm rail (EN 50022) mounting
 
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