Hengstler 473

Описание

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 EN 50205 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.

• 5 contacts
• max. 6 A switching & permanent current
• Drive is monostable as DC
• Ambient temperature -25 to +75 °C
• With forcibly guided contacts to EN 50205, application type A
• Meets requirements for signal relays under UIC 736e
• cULus and TUV approval

Function / Application	Safety relay
Product line	HENGSTLER
Relay family	473
Contactset	forcibly guided
According EN 50205	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	TUV cULus
Standards	EN 50205 IEC 61810-1 UL 508
Meets the requirements	RoHS UIC 736

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

Function / Application	Safety relay
Product line	HENGSTLER
Relay family	473
Contactset	forcibly guided
According EN 50205	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	TUV cULus
Standards	EN 50205 IEC 61810-1 UL 508
Meets the requirements	RoHS UIC 736

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

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