During technical comparisons, RIF-4-RSC-LDP-24DC-3X21 appears alongside SMPS Phoenix, Phoenix 2966207 and Phoenixcontact Phoenix Contact Industrial Ethernet Switches so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Phoenix RIF-4-RSC-LDP-24DC/3X21 Relay Module
The Phoenix RIF-4-RSC-LDP-24DC/3X21 Relay Module (Part No: 2903288 ) offers a 24 V DC nominal input voltage UN, 20.4 V DC ... 26.4 V DC (20 Β°C) input voltage range, polarized Drive, 20 ms typical response time. Manufactured by Phoenix under the Phoenix Relay Module category, this model belongs to the Phoenix PLC Series.
| Brand | Phoenix Contact |
| Product Type | Relay Module |
| Model Number | RIF-4-RSC-LDP-24DC/3X21 |
Phoenix RIF-4-RSC-LDP-24DC/3X21 Relay Module β Technical Specifications
| Specification | Value |
|---|---|
| Product type | Relay Module |
| Product family | RIFLINE complete |
| Application | Universal |
| Mechanical service life | approx. 107 cycles |
| Insulation | Basic insulation |
| Overvoltage category | III |
| Pollution degree | 2 |
| Maximum power dissipation for nominal condition | 1.34 W |
| Test voltage (Winding/contact) | 2.5 kVrms (50 Hz, 1 min., winding/contact) |
| Test voltage (Changeover contact/changeover contact) | - |
| Rated surge voltage | 4 kV |
| Nominal input voltage UN | 24 V DC |
| Input voltage range | 20.4 V DC ... 26.4 V DC (20 Β°C) |
| Drive and function | monostable |
| Drive (polarity) | polarized |
| Typical input current at UN | 56 mA |
| Typical response time | 20 ms |
| Typical release time | 20 ms |
| Protective circuit | Freewheeling diode |
| Operating voltage display | Yellow LED |
| Contact switching type | 3 changeover contacts |
| Type of switch contact | Single contact |
| Contact material | AgNi |
| Maximum switching voltage | 440 V AC |
| Limiting continuous current | 10 A (see diagram) |
| Maximum inrush current | 50 A (20 ms, N/O contacts) |
| Min. switching current | 10 mA (24 V) |
| Interrupting rating (ohmic load) max. | 240 W (24 V DC) |
| Switching capacity | - |
| Connection method | Screw connection |
| Stripping length | 8 mm |
| Conductor cross section rigid | 0.5 mmΒ² ... 4 mmΒ² |
| Conductor cross section flexible | 0.5 mmΒ² ... 4 mmΒ² |
| Conductor cross section AWG | 20 ... 10 (solid) |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Width | 44 mm |
| Height | 96 mm |
| depth | 91 mm |
| Color | gray (RAL 7042) |
| Flammability rating according to UL 94 | V2 (Housing) |
| Degree of protection (Relay) | RT I (Relay) |
| Degree of protection (Relay base) | IP20 (Relay base) |
| Ambient temperature (operation) | -40 Β°C ... 60 Β°C |
| Ambient temperature (storage/transport) | -40 Β°C ... 85 Β°C |
| Temperature | - |
| Humidity | - |
| Vibration | - |
| EMC | - |
| Enclosure | - |
| Low Voltage Directive | - |
| Electromagnetic compatibility | - |
| Standards/regulations | IEC 60947-5-1 |
| Mounting Type | DIN rail mounting |
| Mounting position | any |
| Contact Connection type | - |
| Output fuse | - |
| Degree of protection (Installation location) | - |
Send Your Inquiry for Phoenix Contact 3 Changeover Relay RIF-4-RSC-LDP-24DC/3X21 part no: 2903288 with cost-effective solutions. Essential Technical Specs of RIF-4-RSC-LDP-24DC/3X21, 2903288 are Relay Module type and RIFLINE complete Product family a versatile solution for Universal applications. This relay module features a mechanical service life of approx. 107 cycles, ensuring durability and reliability. With a maximum power dissipation of 1.34 W, it operates efficiently at a nominal input voltage of 24 V DC, within an input voltage range of 20.4 V DC ... 26.4 V DC (20 Β°C). The module has a typical input current of 56 mA at UN, with a response time of 20 ms and a release time of 20 ms. It is equipped with a Freewheeling diode for protection and includes 3 changeover contacts made from Screw connection Connection method. Capture the Best Deal with a Quote for your requirement of Phoenix Contact 3 Changeover Relay. Our pricing and support are designed to exceed the standards of other Traders & Suppliers.
