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REL-FO/LD-24DC/2X21/MS
1308298
PHOENIX CONTACT
10 Pcs.
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
| General | Do not use to separate SELV/PELV circuits from other circuits, because safe isolation is not guaranteed. (applies to the optocoupler variants) |
| General | The outputs are not suitable for switching different outer conductors. |
| General | The system installer must ensure the touch protection of the product (at voltages > 25 V AC/60 V DC). The product is a built-in device without protection against direct contact. |
| Product type | Single relay |
| Product family | ESSENTIAL edition |
| Operating mode | 100% operating factor |
| Mechanical service life | approx. 5x 107cycles |
| Relay type | Electromechanical relay |
| Insulation characteristics: Air clearances and creepage distances between the power circuits | |
| Insulation | Basic insulation |
| Overvoltage category | II |
| Pollution degree | 3 |
| Maximum power dissipation for nominal condition | 0.64 W |
| Test voltage (Winding/contact) | 5 kVrms(50 Hz, 1 min., winding/contact) |
| Test voltage (Changeover contact/changeover contact) | 3 kVrms(50 Hz, 1 min., changeover contact/changeover contact) |
| Test voltage () | 1 kVrms(50 Hz, 1 min., open contact) |
| Air clearances and creepage distances between the power circuits | |
| Rated insulation voltage | 250 V AC |
| Rated surge voltage | 2.5 kV |
| Coil side | |
| Nominal input voltage UN | 24 V DC |
| Input voltage range | 16.8 V DC ... 26.4 V DC |
| Drive and function | monostable |
| Drive (polarity) | polarized |
| Typical input current at UN | 24 mA |
| Input power dissipation for UN | 0.58 W |
| Typical response time | 9 ms |
| Typical release time | 9 ms |
| Protective circuit | Freewheeling diode |
| Status display | Yellow LED |
| Coil resistance | 1080 Ω ±10 % |
| Switching | |
| Contact switching type | 2 changeover contacts |
| Type of switch contact | Single contact |
| Contact material | AgSnO |
| Maximum switching voltage | 250 V AC/DC |
| Minimum switching voltage | 5 V (10 mA) |
| Limiting continuous current | 8 A |
| Maximum inrush current | 16 A (20 ms, N/O contacts) |
| Inrush current, minimum | 10 mA (5 V) |
| Interrupting rating (ohmic load) max. | 192 W (24 V DC) |
| 240 W (30 V DC) | |
| 2000 VA (250 V AC) | |
| Cross section AWG | (converted acc. to IEC) |
| Connection method | FASTON connection |
| Width | 13 mm |
| Height | 31.1 mm |
| Depth | 34 mm |
| Ambient conditions | |
| Degree of protection (Relay) | RT II (Relay) |
| Degree of protection (Installation location) | IP54 (Installation location) |
| Ambient temperature (operation) | -40 °C ... 70 °C |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Altitude | ≤ 2000 m |
| Standards/regulations | IEC 61810-1 |
| IEC 60664-1 | |
| Air clearances and creepage distances between the power circuits | |
| Standards/regulations | IEC 60664-1 |
| Mounting position | any |
| Feature Name | Feature Value |
|---|---|
| Type of electric connection (EF003961) | Plug-in connection |
| Complete with socket (EF003359) | No |
| With detachable clamps (EF003340) | No |
| With LED indication (EF005950) | Yes |
| Rated control supply voltage DC (EF003980) | 16.8 V |
| Voltage type for actuating (EF008242) | DC |
| Drive, polarization (EF003355) | Polarized |
| Drive, switching attitude (EF003356) | Mono stable |
| Number of contacts as normally closed contact (EF008255) | 0 |
| Number of contacts as normally open contact (EF008256) | 0 |
| Number of contacts as change-over contact (EF008257) | 2 |
| Type of switch contact (EF003358) | Single contact |
| With forced-guided contacts (EF003357) | No |
| Material of contact insert (EF008521) | Other |
| Material of contact surface (EF004020) | Untreated |
| Nominal current (EF000001) | 0.024 A |
| Degree of protection (IP) (EF005474) | Other |
| Width (EF000008) | 13 mm |
| Height (EF000040) | 31.1 mm |
| Depth (EF000049) | 34 mm |