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RM-20.22 Series
RM-20.22 Series
2 Pole, 16 A Step relays for direct 35 mm rail (EN 50022) mounting
 
 
     
 
  • Double phase switch
    		•
  • 35 mm rail (EN 50022) mount
    		•
  • 17.4mm wide
    		•
  • Test button with mechanical indicutors
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    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
    Nominal voltage (UN) V DC
    		24
    Rated DC power DC  
    		5
    Operating range DC
    		21.6~56.4 VDC
    Technical Data
    Mechanical life cycles
    		300 ¡P 103
    Electrical life at rated load in AC1 cycles
    		100 ¡P 103
    Minimum/Maximum impulse duration  
    		0.1s/1h (according to EN60669)
    Insulation between coil and contacts (1.2/50 £gs) kV
    		4
    Ambient temperature range ¢XC
    		-40...+40
    Protection category  
    		IP 20
    Approvals (according to type)  
    		 
         
       
     
    		 
     
    Insulation
    Dielectric strength
    between supply and contacts V AC
    		3500
    between open contacts V AC
    		2000
    between adjacent contacts V AC
    		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.
    		 
         
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    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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