Hengstler 466

Description

With its H-466 safety relays, HENGSTLER provides a solution for all those applications that involve a high number of electric switching contatcts. At the same time, the max. installation height of 20.5 mm enables a high component density to be achieved. The safety relay is designed for the highest possible degree of reliability, robustness and a long electrical life-time. As a result, these safety relays can be used wherever high availability is essential, even at high switching loads. The drive system can be supplied as a monostable version either for DC or AC. In addition, the H-466 relay is available as a DC bistable version. For special applications, it is possible to quote solutions in which the load current is fed direct to the relay coil, which enables the correct functioning of the load to be monitored. H-466 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.

• 4, 6, 8 or 10 contacts
• max. 10 A switching and constant current
• Drive available as DC monostable, DC bistable and as load-current controlled
• Ambient temperatures -25 to +80 °C
• Forcibly guided contacts to EN 50205, Application type A
• Meets requirements for signal relays under UIC 736e
• cULus and TUV approvals

Function / Application	Safety relay
Product line	HENGSTLER
Relay family	466
Contactset	forcibly guided
According EN 50205	Application type A
Ambient temperature [°C]	-25 ... +80 °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
Shipment inclusive	2 pcs. mounting brackets

Number of NO contacts	2 ... 8
Number of NC contacts	1 ... 7
Number of CO contacts	0
Size	3 / 4
Dimensions L x W x H [mm]	Size 1: 57,7 x 66,5 x 20,5 mm Size 2: 67,4 x 66,5 x 20,5 mm Size 3: 77,4 x 66,5 x 20,5 mm Size 4: 87,4 x 66,5 x 20,5 mm
Housing	dustproof (RT II) washtight (RT III)
Shock resistance NO / NC [g]	10/10 g
Puls duration (half sinus)	16 ms
Vibration resistance NO / NC [g]	10/10 g
Frequency range [Hz]	10 - 55 Hz
Operating time NC contact, contact opens [ms]	17 - 22 ms
Operating time NO contact, contact closes [ms]	23 - 29 ms
Releasing time NO contact, contact opens [ms]	5 ms
Releasing time NC contact, contact closes [ms]	7 ms
Mechanical service life (without load)	10,000,000 switching cycles
Connection type	Solder pins for pcb Coil: Wire
Fixing type	Contact: Solder pins

Drive system	DC monostable DC bistable DC load current activation
Nominal coil voltage [V]	DC/AC monostable DC bistable/loadcurrent
Nominal coil current [A]	5 ... 220 V
Resistance tolerance [%]	10 ... 73,700 Ohm
Max. switching current [A]	AgCdO + 0,2 ... 10 µm Au AgSnO + 0,2 ... 5 µm Au
Continuous current Ith2 at same time over 2 contacts [A]	10 A
Max. switching capacity [VA]	230/240 V
Max. switching capacity [W]	2000 VA
Switching capacity DC-13 at 24 V [Ie in A]	4 A
Contact gap about open contact	2 A
Short-circuit capacity 1000 A / AC 230 V [A]	100,000 cycles
Insulation	10 A

Function / Application	Safety relay
Product line	HENGSTLER
Relay family	466
Contactset	forcibly guided
According EN 50205	Application type A
Ambient temperature [°C]	-25 ... +80 °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
Shipment inclusive	2 pcs. mounting brackets

Number of NO contacts	2 ... 8
Number of NC contacts	1 ... 7
Number of CO contacts	0
Size	3 / 4
Dimensions L x W x H [mm]	Size 1: 57,7 x 66,5 x 20,5 mm Size 2: 67,4 x 66,5 x 20,5 mm Size 3: 77,4 x 66,5 x 20,5 mm Size 4: 87,4 x 66,5 x 20,5 mm
Housing	dustproof (RT II) washtight (RT III)
Shock resistance NO / NC [g]	10/10 g
Puls duration (half sinus)	16 ms
Vibration resistance NO / NC [g]	10/10 g
Frequency range [Hz]	10 - 55 Hz
Operating time NC contact, contact opens [ms]	17 - 22 ms
Operating time NO contact, contact closes [ms]	23 - 29 ms
Releasing time NO contact, contact opens [ms]	5 ms
Releasing time NC contact, contact closes [ms]	7 ms
Mechanical service life (without load)	10,000,000 switching cycles
Connection type	Solder pins for pcb Coil: Wire
Fixing type	Contact: Solder pins

Drive system	DC monostable DC bistable DC load current activation
Nominal coil voltage [V]	DC/AC monostable DC bistable/loadcurrent
Nominal coil current [A]	5 ... 220 V
Resistance tolerance [%]	10 ... 73,700 Ohm
Max. switching current [A]	AgCdO + 0,2 ... 10 µm Au AgSnO + 0,2 ... 5 µm Au
Continuous current Ith2 at same time over 2 contacts [A]	10 A
Max. switching capacity [VA]	230/240 V
Max. switching capacity [W]	2000 VA
Switching capacity DC-13 at 24 V [Ie in A]	4 A
Contact gap about open contact	2 A
Short-circuit capacity 1000 A / AC 230 V [A]	100,000 cycles
Insulation	10 A

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