Spare parts & accessories Spare parts & accessories

Auxiliary relays

  • Auxiliary relays for separation of different electric circuits
  • Available as single-phase and three-phase versions
  • Available with switching capacities of 20 A or 40 A
  • Housings for both versions available
  • Also suitable for mounting into patch panels

HR230 Auxiliary relay
Single-phase, suitable for all RESOL controllers
Article-no: 280 002 60 | Price bracket A 34,40 €   Add to wish list

HRG2 housing
Housing for up to 2 HR230 Auxiliary relays
Article-no: 280 003 10 | Price bracket A 10,20 €   Add to wish list

HR230/3 Auxiliary relay
Three-phase, suitable for all RESOL controllers
Article-no: 280 033 50 | Price bracket A 84,00 €   Add to wish list

HRG3 housing
for 1 HR230/3 Auxiliary relay
Article-no: 280 033 60 | Price bracket A 22,50 €   Add to wish list



Auxiliary realys for separation of different electric circuits. In the case of wall mounting, please use one of the housings HRG2 (appropriate for up to 2 HR230 auxiliary relays) or HRG3 (appropriate for 1 HR230/3 auxiliary relay).

HR230 Auxiliary relay
Rated voltage: 250/440 V~
Contacts: 1 NO, 1 NC, single-phase
Rated current: 20 A
Rated impulse voltage: 4 kV
Ingress protection: IP 20
Ambient temperature: -40 ... +40 °C

HR230/3 Auxiliary relay
Rated voltage: 250/440 V~
Contacts: 4 NO, three-phase
Rated current: 40 A
Max. switching voltage: 176 A
Rated impulse voltage: 4 kV
Ambient temperature: -5 ... +55 °C
Ingress protection: IP 20

Product photos

Hilfsrelais (1262 kB)

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The cTuVUS certification confirms that the controller meets the demands of the UL 60730-1A and CSA E60730.1 standards.
The cLCus certification confirms that the controller meets the demands of the UL 60730-2-9 and CSA - E60730-2-9-01 standards.
The cLCus certification confirms that the controller meets the demands of the UL 60730-1A and CSA E60730.1 standards.