The HENGSTLER RY mains isolation relay is predominantly used in appliances for which two-pole disconnection is prescribed. The two contacts in this relay open by a defined amount of > 3 mm. The creepage and clearance distances between the contacts and the drive system are > 8 mm. The RY mains isolation relay can be supplied with either a DC or an AC monostable drive system.
General
Function / Application | Mains isolation relay |
Product line | KACO |
Relay family | RY |
Ambient temperature [°C] | -25 ... +55 °C |
Soldering heat resistance [°C] | 260 °C |
Max. soldering time [s] | 5 s |
Pins pre-soldered with | Sn 100 |
Approval | cULus (only Version with 2 NO) |
Standards |
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Meets the requirements | RoHS |
Mechanical
Number of NO contacts | 0 ... 2 |
Number of NC contacts | 0 ... 2 |
Number of CO contacts | 0 |
Dimensions L x W x H [mm] | 50,2 x 31,2 x 28,7 mm |
Housing | dustproof (RT II) |
Shock resistance [g] | 5 g |
Puls duration (half sinus) | 11 ms |
Vibration resistance [g] | 5 g |
Frequency range [Hz] | 10 - 55 Hz |
Operating time [ms] | 15 ms |
Releasing time [ms] | 3 ms |
Mechanical service life (without load) | 10,000,000 switching cycles |
Connection type |
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Fixing type |
|
Weight [g] | 55 g |
Electrical
Drive system |
|
Nominal coil voltage [V] | 5 ... 240 V |
Coil resistance [Ohm] | 12 ... 7,840 Ohm |
Contact material |
|
Max. switching current [A] |
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Max. switching voltage [V] | 230/240 V |
Max. switching capacity [VA] |
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Electrical service life (with nominal load) | 100,000 cycles |
Insulation | Reinforced insualtion |