Phoenix REL-MR-110DC/21-21/EX Single Relay
The Phoenix REL-MR-110DC/21-21/EX Single Relay (Part No: 2908824 ) offers a 110 V DCnominal input voltage UN, 71.5 V DC ... 272.8 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-110DC/21-21/EX |
Phoenix REL-MR-110DC/21-21/EX 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 | 0.45 W |
| Test voltage (Winding/contact) | 5 kV AC (50 Hz, 1 min., winding/contact) |
| Nominal input voltage UN | 110 V DC |
| Input voltage range | 71.5 V DC ... 272.8 V DC |
| Drive and function | monostable |
| Drive (polarity) | non-polarized |
| Typical input current at UN | 4.1 mA |
| Typical response time | 7 ms |
| Typical release time | 3 ms |
| 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 | 25 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 III |
| Ambient temperature (operation) | -40 °C ... 85 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Standards/regulations | IEC 60664 |
| Mounting position | any |
| Coil resistance | 26600 Ω ±15 % (at 20 °C) |
| Switching capacity | 2 A (at 24 V, DC13) |
Call us for Phoenix RT III Sealed Single Relay REL-MR-110DC/21-21/EX part no: 2908824 at the best rates. Technical Attributes of REL-MR-110DC/21-21/EX, 2908824 are mechanical service life of 3x 107 cycles, designed for demanding industrial applications. The sensor operates at a nominal input voltage of 110 V DC, with an input voltage range of 71.5 V DC ... 272.8 V DC. The typical input current at UN is 4.1 mA with a response time of 7 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 25 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 III. The sensor operates reliably in ambient temperatures ranging from -40 °C ... 85 °C. Unlock Exclusive Pricing with a Quote for your requirement of Phoenix RT III Sealed Single Relay. Trust in our ability to provide more advantageous pricing and dedicated support beyond other other Dealers.
