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
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  • Hengstler GmbH
    Uhlandstr. 49
    78554 Aldingen
  • Tel. +49 / 7424 - 89 -468
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Function / ApplicationBistable relay
Product lineKACO
Relay familyRP
Ambient temperature [°C]-25 ... +70 °C
Soldering heat resistance [°C]260 °C
Max. soldering time [s]5 s
Pins pre-soldered with Sn 100
Approval-
StandardsIEC 61810-1
Meets the requirementsRoHS
Number of NO contacts0 ... 1
Number of NC contacts0 ... 1
Number of CO contacts0 ... 2
Dimensions L x W x H [mm]37,7 x 13,0 x 28,0 mm
Housingdustproof (RT II)
Shock resistance [g]100 g
Puls duration (half sinus)11 ms
Vibration resistance [g]20 g
Frequency range [Hz]10 - 55 Hz
Operating time [ms] 10 ms
Releasing time [ms] 10 ms
Mechanical service life (without load)1,000,000 switching cycles
Connection typeSolder pins for pcb
Weight [g]20 g
Drive system DC bistable
Nominal coil voltage [V]5 ... 48 V
Coil resistance [Ohm]16 ... 3,500 Ohm
Contact material
  • AgCdO
  • AgNi + 0,2 µm Au
Max. switching current [A]
  • 1 CO Contact: 20 A
  • 2 CO Contacts: 10 A
Max. switching voltage [V]230/240 V
Max. switching capacity [VA]2650 VA
Electrical service life (with nominal load)
  • 10 A version: 120,000 cycles
  • 20 A version: 3,0000 cycles
InsulationReinforced insualtion
Piece per shell or rod [pcs.]30 pcs.
Piece per carton [pcs.]360 pcs.
Country of originSlovakia
Delivery time [weeks]3 - 4 weeks