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OUR PRODUCTS RFS1 interface relay
Relequick's RFS1 interface relay
Features
  • Industrial interface relay for general applications
  • 1 change-over contact with 10A as maximum current - 250VAC1 / 30VDC1
  • Nominal power: DC 0.53W & AC 1.1VA
  • LED available in DC and AC version. Diode only available in DC
  • Plug-in faston (4.75mm) and PCB terminals
  • Small relay with a high response and sensitivity
  • Certifications: CE, UL
Coil values (at 25° C)
Minimum operation voltage DC ≤ 75% Un & AC ≤ 80% Un
Maximum release voltage DC ≥ 10% Un & AC ≥ 30% Un
Maximum voltage 110% Un
Coil ratings
Nominal VDC voltage 612 2448 115 
Resistance (Ω ± 10%) 68270 11004300 22800 
Nominal VAC voltage 612 2448 120230
Resistance (Ω ± 10%) 1663 2401085 668021000
Wiring diagram
Connection diagram of the RFS1 relay
Contacts
Contact arrangement1 contact
Maximum contact power2500VA / 300W
Maximum voltage30VDC & 250VAC
Maximum current10A
Contact resistance≤ 50mΩ
Contact materialSilver alloy
Electrical life at 250VAC resistive load
Electrical life of the RFS1 relay
Coil temperature
Coil temperature of the RFS1 relay
Specifications
Electrical life≥ 105 cycles
Mechanical life≥ 107 cycles
Insulation resistance1000mΩ
Operation time≤ 20ms
Release time≤ 10ms
Dielectric strength 5000VAC / 1 min. (between coil and contacts)
1000VAC / 1 min. (between open contacts)
Vibration resistance10 - 55Hz (double width 1.5mm)
Shock resistance10G
Ambient temperature-40° C - +65° C
Ambient humidty35% - 85% RH
Atmospheric pressure86 - 106 KPa
Weight20gr.
Pack units10
References
RFS10N6/12/24/48/110-115/220VDC
6/12/24/48/110-120/220-230VAC
 Interface relay with 1 change-over contact, 10A
RFS10L6/12/24/48/110-115/220VDC
6/12/24/48/110-120/220-230VAC
 Interface relay with 1 change-over contact, 10A. With LED
RFS10N6/12/24/48/110-115/220VDC DInterface relay with 1 change-over contact, 10A. With diode
RFS10L6/12/24/48/110-115/220VDC DInterface relay with 1 change-over contact, 10A. With LED and diode
Dimensions
RFS1 dimensions
Accessories
  • Mechanical indication through a wide window
  • Test button with 3 sequential positions (free, check, lock). The button colour identifies the coil voltage (blue for DC, red for AC)
  • Technical information and coil voltage laser-marked on the frontal side
  • Interchangeable laser-markable labels (optional)
Sockets
With fixing screwSFB10 for RFS1
With Quick ClampSFR10 for RFS1

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