In most procurement cycles, REL-MR-BL-24AC-21-21 is considered with SMPS Phoenix, Phoenixcontact Rel Ir Bl L 230Ac 4X21 and Phoenix Contact Relay Socket, giving decision-makers confidence that they’ve chosen the most dependable component.
Phoenix REL-MR-BL- 24AC/21-21 Single Relay
The Phoenix REL-MR-BL- 24AC/21-21 Single Relay (Part No: 1109546 ) offers a 24 V ACnominal input voltage UN, 19.2 V AC ... 34.8 V AC input voltage range, 250 V AC/DC switching voltage, Plug / solder 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-MR-BL- 24AC/21-21 |
Phoenix REL-MR-BL- 24AC/21-21 Single Relay – Technical Specifications
| Specification | Value |
|---|---|
| Product type | Single relay |
| Mechanical service life | 5x 106 cycles |
| Insulation | Basic insulation |
| Overvoltage category | III |
| Pollution degree | 3 |
| Service life electrical | see diagram |
| Maximum power dissipation for nominal condition | 0.4 W |
| Test voltage (Winding/contact) | 5 kV AC (50 Hz, 1 min., winding/contact) |
| Test voltage (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 | 19.2 V AC ... 34.8 V AC |
| Drive and function | monostable |
| Drive (polarity) | non-polarized |
| Typical input current at UN | 31.6 mA |
| Typical response time | - |
| Coil voltage | 24 V AC |
| Status display | - |
| Contact switching type | 2 changeover contacts |
| Type of switch contact | Single contact |
| Contact material | AgNi |
| Maximum switching voltage | 250 V AC/DC |
| Minimum switching voltage | 5 V (at 10 mA) |
| Limiting continuous current | 8 A |
| Maximum inrush current | 12 A (20 ms) |
| Min. switching current | 10 mA (At 5 V) |
| Interrupting rating (ohmic load) max. | 190 W (at 24 V DC) |
| Connection method | Plug / solder connection |
| Width | 12.7 mm |
| Height | 29 mm |
| Depth | 15.7 mm |
| Degree of protection | RT II |
| Degree of protection (Installation location) | - |
| Ambient temperature (operation) | -40 °C ... 70 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Standards/regulations | IEC 60664 |
| Mounting type | Plug-in mounting |
| Mounting position | any |
| Mains frequency | 50/60 Hz |
| Typical release time range | 2 ms ... 9 ms (depending on phase relation) |
| Coil resistance | 350 Ω ±10 % |
| Switching capacity | 2 A (at 24 V, DC13) |
| Motor load according to UL 508 | - |
| Input power dissipation for UN | - |
| 3-phase motor load | - |
| Product family | - |
| Relay type | - |
| Test voltage () | - |
| Degree of protection (Relay) | - |
| Inrush current, minimum | - |
| Non-operate voltage | - |
| Safe operate voltage | - |
| Test voltage (N/O contact / N/O contact) | - |
Mail Us for your needs in Phoenix 24 V AC Coil Voltage Single Relay REL-MR-BL- 24AC/21-21 part no: 1109546 with budget-friendly prices. The Main Technical Parameters of REL-MR-BL- 24AC/21-21, 1109546 inludce mechanical service life of 5x 106 cycles, designed for demanding industrial applications. The sensor operates at a nominal input voltage of 24 V AC, with an input voltage range of 19.2 V AC ... 34.8 V AC. The typical input current at UN is 31.6 mA with a response time of 3 ms ... 12 ms (depending on phase relation). The sensor supports a maximum switching voltage of 250 V AC/DC, and a minimum switching voltage of 5 V (at 10 mA). It has a limiting continuous current of 8 A, with a maximum inrush current of 12 A (20 ms), and a minimum switching current of 10 mA (At 5 V). The interrupting rating for ohmic loads is 190 W (at 24 V DC). The connection method is via a Plug / solder connection, with a degree of protection rated at RT II. The sensor operates reliably in ambient temperatures ranging from -40 °C ... 70 °C. Customize Your Experience with a Quote for your requirement of Phoenix 24 V AC Coil Voltage Single Relay. Experience the difference with our competitive pricing and superior support over other Suppliers.
