045

045


  • 1, 2 or 4 change-over contacts
  • max. 5 A switching & permanent current
  • Drive available as monostable DC or bistable DC
  • Lying-down version
  • Ambient temperature -25 to +70 °C
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  • Hengstler GmbH
    Uhlandstr. 49
    78554 Aldingen
  • Tel. +49 / 7424 - 89 -468
  • Support request

General

Function / ApplicationPower relay
Product lineHENGSTLER
Relay family045
Ambient temperature [°C]-25 ... +70 °C
Soldering heat resistance [°C]260 °C
Max. soldering time [s]5 s
Pins pre-soldered with Sn 100
ApprovalcULus
Standards
  • IEC 61810-1
  • UL 508
Meets the requirementsRoHS

Mechanical

Number of NO contacts0 ... 2
Number of NC contacts0
Number of CO contacts0 ... 4
Size1 / 2
Dimensions L x W x H [mm]
  • Size 1, dustproof: 28,7 x 30,7 x 11,0 mm
  • Size 1, washtight: 29,6 x 31,6 x 11,5 mm
  • Size 2, dustproof: 28,7 x 38,2 x 11,0mm
  • Size 2, washtight: 29,6 x 39,1 x 11,5 mm
Housing
  • dustproof (RT II)
  • washtight (RT III)
Shock resistance [g]10 g
Puls duration (half sinus)11 ms
Vibration resistance [g]5 g
Frequency range [Hz]10 - 55 Hz
Operating time [ms] 15 ms
Releasing time [ms] 8 ms
Mechanical service life (without load)10,000,000 switching cycles
Connection typeSolder pins for pcb
Weight [g]30 g

Electrical

Drive system DC monostable
Nominal coil voltage [V]5 ... 110 V
Coil resistance [Ohm]16 ... 22,000 Ohm
Contact material
  • AgCdO + 0 ... 10 µm Au
  • AgCu + 0 ... 10 µm Au
Max. switching current [A]3 ... 5 A
Max. switching voltage [V]230/240 V
Max. switching capacity [VA]100 ... 750 VA
Electrical service life (with nominal load)100,000 cycles
InsulationBasic insulation
With its H-045 power relay, HENGSTLER offers a solution for many switching tasks in a very small space. With up to 4 switch-over contacts and a DC drive system that can be supplied as either a monostable or a bistable version, this relay can be used for a multitude of applications. H-045 power relays conform with standard IEC EN 61810-1.