Only a short switching pulse is required to make the K-RP bistable relay from HENGSTLER reliably switch over. This means that, even in the event of a power outage, the relay is always in a clearly defined, safe switching position. The special H-armature construction means that extremely high shock and vibration resistance can be achieved. A manual switch is available in a number of colours to suit customer preference to enable the switching state to be manually operated.
Function / Application | Bistable relay |
Product line | KACO |
Relay family | RP |
Ambient temperature [°C] | -25 ... +70 °C |
Soldering heat resistance [°C] | 260 °C |
Max. soldering time [s] | 5 s |
Pins pre-soldered with | Sn 100 |
Approval | - |
Standards | IEC 61810-1 |
Meets the requirements | RoHS |
Number of NO contacts | 0 ... 1 |
Number of NC contacts | 0 ... 1 |
Number of CO contacts | 0 ... 2 |
Dimensions L x W x H [mm] | 37,7 x 13,0 x 28,0 mm |
Housing | dustproof (RT II) |
Shock resistance [g] | 100 g |
Puls duration (half sinus) | 11 ms |
Vibration resistance [g] | 20 g |
Frequency range [Hz] | 10 - 55 Hz |
Operating time [ms] | 10 ms |
Releasing time [ms] | 10 ms |
Mechanical service life (without load) | 1,000,000 switching cycles |
Connection type | Solder pins for pcb |
Weight [g] | 20 g |
Drive system | DC bistable |
Nominal coil voltage [V] | 5 ... 48 V |
Coil resistance [Ohm] | 16 ... 3,500 Ohm |
Contact material |
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Max. switching current [A] |
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Max. switching voltage [V] | 230/240 V |
Max. switching capacity [VA] | 2650 VA |
Electrical service life (with nominal load) |
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Insulation | Reinforced insualtion |