Phoenix REL-OR3/L- 24AC/3X21 Single Relay
The Phoenix REL-OR3/L- 24AC/3X21 Single Relay (Part No: 2903694 ) offers a 24 V ACnominal input voltage UN, 20.4 V AC ... 26.4 V AC (20 °C) input voltage range, 250 V DC switching voltage, Plug-in connection method. Manufactured by Phoenix under the Phoenix Single Relay category, this model belongs to the Phoenix REL Series.
| Brand | Phoenix Contact |
| Product Type | Single Relay |
| Model Number | REL-OR3/L- 24AC/3X21 |
Phoenix REL-OR3/L- 24AC/3X21 Single Relay – Technical Specifications
| Specification | Value |
|---|---|
| Product type | Single relay |
| Mechanical service life | approx. 2x 107 cycles |
| Insulation | Basic insulation |
| Overvoltage category | III |
| Pollution degree | 3 |
| Maximum power dissipation for nominal condition | 2.59 W |
| Test voltage (Winding/contact) | 2.5 kVrms (50 Hz, 1 min., winding/contact) |
| Test voltage (Changeover contact/changeover contact) | 2.5 kVrms (50 Hz, 1 min., changeover contact/changeover contact) |
| Rated insulation voltage | 250 V AC |
| Rated surge voltage | 4 kV |
| Nominal input voltage UN | 24 V AC |
| Input voltage range | 20.4 V AC ... 26.4 V AC (20 °C) |
| Drive and function | monostable |
| Drive (polarity) | non-polarized |
| Typical input current at UN | 108 mA |
| Typical response time | 5 ms ... 15 ms (depending on phase relation) |
| Status display | LED (yellow) |
| Contact switching type | 3 changeover contacts |
| Type of switch contact | Single contact |
| Contact material | AgNi |
| Maximum switching voltage | 250 V DC |
| Minimum switching voltage | 10 V (At 24 mA) |
| Limiting continuous current | 10 A |
| Maximum inrush current | 30 A (20 ms, N/O contacts) |
| Min. switching current | 10 mA (at 24 V) |
| Interrupting rating (ohmic load) max. | 240 W (at 24 V DC) |
| Connection method | Plug-in connection |
| Width | 35 mm |
| Height | 35 mm |
| Depth | 54.4 mm |
| Degree of protection | RT I |
| Degree of protection (Installation location) | ≥ IP54 (Installation location) |
| Ambient temperature (operation) | -40 °C ... 55 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Standards/regulations | IEC 60664 |
| Mounting position | any |
| Mains frequency | 50/60 Hz |
| Typical release time range | 5 ms ... 20 ms (depending on phase relation) |
| Coil resistance | 75 Ω ±15 % |
| Motor load according to UL 508 | 1/2 HP, 240 V AC (N/O contact) |
| Input power dissipation for UN | 2.6 W |
Mail Us for your needs in Phoenix Contact Plug-in Octal Relays REL-OR3/L- 24AC/3X21 part no: 2903694 with budget-friendly prices. The Main Technical Parameters of REL-OR3/L- 24AC/3X21, 2903694 inludce mechanical service life of approx. 2x 107 cycles, designed for demanding industrial applications. The sensor operates at a nominal input voltage of 24 V AC, with an input voltage range of 20.4 V AC ... 26.4 V AC (20 °C). The typical input current at UN is 108 mA with a response time of 5 ms ... 15 ms (depending on phase relation). The sensor supports a maximum switching voltage of 250 V DC, and a minimum switching voltage of 10 V (At 24 mA). It has a limiting continuous current of 10 A, with a maximum inrush current of 30 A (20 ms, N/O contacts), and a minimum switching current of 10 mA (at 24 V). The interrupting rating for ohmic loads is 240 W (at 24 V DC). The connection method is via a Plug-in connection, with a degree of protection rated at RT I. The sensor operates reliably in ambient temperatures ranging from -40 °C ... 55 °C. Customize Your Experience with a Quote for your requirement of Phoenix Contact Plug-in Octal Relays. Experience the difference with our competitive pricing and superior support over other Suppliers.
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