• 6 contacts
  • max. 8 A switching & permanent current
  • Drive is monostable as DC
  • Ambient temperature -15 to +70 °C
  • With forcibly guided contacts to DIN EN 61810-3, application type A
  • cULus and TÜV approval

Interested in our safety relays, but still have change requests? We are happy to modify it for you so that it fits perfectly.

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  • Tel.: +49 / 7424 - 89 -0
We will be pleased to help you.

  • Hengstler GmbH
    Uhlandstr. 49
    78554 Aldingen
  • Tel. +49 / 7424 - 89 -468
  • Support request
Function / ApplicationSafety relay
Product lineKACO
Relay familyRDB
Contactsetforcibly guided
According DIN EN 61810-3Application type A
Ambient temperature [°C]-15 ... +70 °C
Soldering heat resistance [°C]260 °C
Max. soldering time [s]5 s
Pins pre-soldered with Sn 100
  • TÜV
  • cULus
  • DIN EN 61810-3
  • IEC 61810-1
  • UL 508
Meets the requirementsRoHS
Number of NO contacts3 ... 4
Number of NC contacts2 ... 3
Number of CO contacts0
Dimensions L x W x H [mm]55,0 x 20,5 x 44,0 mm
Housingdustproof (RT II)
Shock resistance NO / NC [g]10/7 g
Puls duration (half sinus)16 ms
Vibration resistance NO / NC [g]5/5 g
Frequency range [Hz]5 - 150 Hz
Operating time NC contact, contact opens [ms] 13 ms
Operating time NO contact, contact closes [ms] 15 ms
Releasing time NO contact, contact opens [ms] 5 ms
Releasing time NC contact, contact closes [ms] 7 ms
Mechanical service life (without load)10,000,000 switching cycles
Connection typeSolder pins for pcb
Weight [g]75 g
Drive system DC monostable
Nominal coil voltage [V]6 ... 220 V
Coil resistance [Ohm]50 ... 42,600 Ohm
Contact material
  • AgSnO + 0,2 µm Au
  • AgSnO + 2 µm Au
Max. switching current [A]8 A
Max. switching voltage [V]230/240 V
Max. switching capacity [VA]2000 VA
Switching capacity AC-15 at 230 V [Ie in A]
  • 4 A NO contact
  • 1,5 A NC contact
Switching capacity DC-13 at 24 V [Ie in A]1,2 A
Electrical service life (with nominal load)100,000 cycles
Short-circuit capacity 1000 A / AC 230 V [A]8 A
InsulationBasic insulation
Piece per shell or rod [pcs.]16 pcs.
Piece per carton [pcs.]144 pcs.
Country of originSlovakia
Delivery time [weeks]3 - 4 weeks
reduce the heat, emitted by the relay, to a minimum.

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