Official DistributorSKU
MPN
REL-IR-BL/L- 48DC/4X21
Weight
0.032 kg
Series REL-IR-BL-L
REL-IR-BL/L- 48DC/4X21 - Single relay
Plug-in industrial relay in basic design with power contacts, 4 changeover contacts, test button, status LED, mechanical switch position indicator, polarity A1+, A2-, input voltage: 48 V DC
Technical Specifications
Notes
| Notes on operation | Do not connect adjacent channels to SELV/ PELV and voltages dangerous to the touch. |
| Notes on operation | The outputs are not suitable for switching different outer conductors. |
| Notes on operation | Do not use to separate SELV / PELV circuits from other circuits, because safe isolation is not guaranteed. |
Product properties
| Operating mode | 100% operating factor |
| Mechanical service life | 3x 10⁷ cycles |
Insulation characteristics
| Insulation | Basic insulation |
Insulation characteristics: Air clearances and creepage distances between coil and contact side
| Insulation | Basic insulation |
| Overvoltage category | III |
| Pollution degree | 2 |
Electrical properties
| Service life electrical | see diagram |
| Maximum power dissipation for nominal condition | 0.79 W |
| Test voltage (Winding/contact) | 2.5 kVrms (50 Hz, 1 min., winding/contact) |
| Test voltage (Changeover contact/changeover contact) | 2 kVrms (50 Hz, 1 min., changeover contact/changeover contact) |
Air clearances and creepage distances between coil and contact side
| Rated Insulation Voltage | 250 V AC |
| Rated surge voltage | 5 kV |
Coil side
| Nominal input voltage UN | 48 V DC |
| Input voltage range | 38.4 V DC ... 93.6 V DC (20 °C) |
| Drive and function | monostable |
| Drive (polarity) | polarized |
| Typical input current at UN | 16 mA |
| Typical response time | 15 ms |
| Typical release time | 10 ms |
| Coil Voltage | 48 V DC |
| Status display | Yellow LED |
| Coil resistance | 3.1 kΩ ±10 % |
Switching
| Contact switching type | 4 changeover contacts |
| Type of switch contact | Single contact |
| Contact Material | AgNi |
| Maximum Switching Voltage | 250 V AC/DC |
| Minimum Switching Voltage | 12 V (10 mA) |
| Limiting Continuous Current | 6 A |
| Maximum Inrush Current | 12 A (20 ms, N/O contacts) |
| Min. switching current | 10 mA (12 V) |
| Interrupting rating (ohmic load) max. | 144 W (24 V DC) |
| Interrupting rating (ohmic load) max. | 130 W (48 V DC) |
| Interrupting rating (ohmic load) max. | 90 W (60 V DC) |
| Interrupting rating (ohmic load) max. | 66 W (110 V DC) |
| Interrupting rating (ohmic load) max. | 88 W (220 V DC) |
| Interrupting rating (ohmic load) max. | 1500 VA (250 V AC) |
| Switching capacity min. | 120 mW |
Connection data
| Connection Method | Plug-in connection |
Dimensions
| Width | 22.5 mm |
| Height | 28 mm |
| Depth | 35.5 mm |
Ambient conditions
| Degree of Protection | RT II |
| Degree of protection (Installation location) | ≥ IP54 (Installation location) |
| Ambient Temperature (Operation) | -40 °C ... 70 °C |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Altitude | ≤ 2000 m |
Air clearances and creepage distances between coil and contact side
| Standards/regulations | EN 61810-1 |
Mounting
| Mounting Type | Plug-in mounting |
| Assembly instructions | in rows with zero spacing |
| Mounting Position | any |
Why Proax for Phoenix Contact 1109558?
Proax is an authorized distributor of Phoenix Contact 1109558 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Pack Size | 10 |
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