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Phoenix REL-MR-BL- 48DC/21-21 Single Relay
The Phoenix REL-MR-BL- 48DC/21-21 Single Relay (Part No: 1109544 ) offers a 48 V DCnominal input voltage UN, 33.6 V DC ... 108 V DC 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- 48DC/21-21 |
Phoenix REL-MR-BL- 48DC/21-21 Single Relay – Technical Specifications
| Specification | Value |
|---|---|
| Product type | Single relay |
| Mechanical service life | 3x 107 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 | 48 V DC |
| Input voltage range | 33.6 V DC ... 108 V DC |
| Drive and function | monostable |
| Drive (polarity) | non-polarized |
| Typical input current at UN | 8.7 mA |
| Typical response time | 6 ms |
| Coil voltage | 48 V DC |
| 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 ... 85 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Standards/regulations | IEC 60664 |
| Mounting type | Plug-in mounting |
| Mounting position | any |
| Mains frequency | - |
| Typical release time range | - |
| Coil resistance | 5.5 kΩ ±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) | - |
Send Your Inquiry for Phoenix Input Voltage 48 V DC Single Relay REL-MR-BL- 48DC/21-21 part no: 1109544 with cost-effective solutions. Essential Technical Specs of REL-MR-BL- 48DC/21-21, 1109544 are mechanical service life of 3x 107 cycles, designed for demanding industrial applications. The sensor operates at a nominal input voltage of 48 V DC, with an input voltage range of 33.6 V DC ... 108 V DC. The typical input current at UN is 8.7 mA with a response time of 8 ms. 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 ... 85 °C. Capture the Best Deal with a Quote for your requirement of Phoenix Input Voltage 48 V DC Single Relay. Our pricing and support are designed to exceed the standards of other Traders & Suppliers.
