Function / Application Safety relay Product line HENGSTLER Relay family 473 Contactset forcibly guided According DIN EN 61810-3 Application type A Contact behaviour fault tolerant Ambient temperature [°C] -25 ... +75 °C Soldering heat resistance [°C] 260 °C Max. soldering time [s] 5 s Pins pre-soldered with Sn 100 Approval Standards DIN EN 61810-3 IEC 61810-1 UL 508 Meets the requirements
Number of NO contacts 2 ... 4 Number of NC contacts 2 Number of CO contacts 0 Dimensions L x W x H [mm] 47,7 x 35,7 x 15,7 mm Housing dustproof (RT II) Shock resistance NO / NC [g] 10/8 g Puls duration (half sinus) 11 ms Vibration resistance NO / NC [g] 10/5 g Frequency range [Hz] 10 - 200 Hz Operating time NC contact, contact opens [ms] 16 ms Operating time NO contact, contact closes [ms] 21 ms Releasing time NO contact, contact opens [ms] 6 ms Releasing time NC contact, contact closes [ms] 11 ms Mechanical service life (without load) 10,000,000 switching cycles Connection type Solder pins for pcb Weight [g] 50 g
Drive system DC monostable Nominal coil voltage [V] 5 ... 110 V Coil resistance [Ohm] 26 ... 12,600 Ohm Contact material AgNi + 0,2 ... 5 µm Au AgSnO + 0,2 ... 2 µm Au Max. switching current [A] 6 A Max. switching voltage [V] 230/240 V Max. switching capacity [VA] 1380 VA Switching capacity AC-15 at 230 V [Ie in A] 3 A Switching capacity DC-13 at 24 V [Ie in A] 2,5 A Electrical service life (with nominal load) 100,000 cycles Short-circuit capacity 1000 A / AC 230 V [A] 6 A Insulation Reinforced insualtion
Piece per shell or rod [pcs.] 20 / 10 pcs. Piece per carton [pcs.] 100 / 120 pcs. Country of origin Slovakia Delivery time [weeks] 3 - 4 weeks
With its H-473 safety relays, HENGSTLER provides a solution for all those applications that require high component density. The max. height of 15.7 mm enables them to be used in 22.5 mm module housings, for example. The well-designed layout of the relay pins means there is plenty of space at the rear of the circuit board for SMD components. H-473 safety relays conform to DIN EN 61810-3 standard, Application type A, and IEC EN 61810-1. In addition, these safety relays also meet the requirements for railway signal relays in accordance with UIC 736e.
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Ordernumber:
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