| Function / Application | Safety relay |
| Product line | HENGSTLER |
| Relay family | 464 |
| Contactset | forcibly guided |
| According DIN EN 61810-3 | 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 | |
| Standards | - DIN EN 61810-3
- IEC 61810-1
- UL 508
|
| Meets the requirements | |
| Number of NO contacts | 2 ... 8 |
| Number of NC contacts | 2 ... 7 |
| Number of CO contacts | 0 |
| Size | 3 / 4 |
| Dimensions L x W x H [mm] | - Size 3: 77,4 x 20,5 x 48,6 mm
- Size 4: 87,4 x 20,5 x 48,6 mm
|
| Housing | dustproof (RT II) |
| 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] | 22 ms |
| Operating time NO contact, contact closes [ms] | 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 |
| Over voltage category | Basic insulation |
| Piece per carton [pcs.] | 6 pcs. |
| Customs tariff number | 48 pcs. |
| SAP status | Slovakia |
With its H-464 safety relays, HENGSTLER provides a solution for all those applications that involve a high number of electric switching contatcts. 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 DC drive system can be supplied as either a monostable or a 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-464 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.
