Official DistributorSKU
MPN
REL-IR/LDM- 48DC/4X21AU
Weight
0.039 kg
This product is Not Cancellable/Not Returnable
Series REL-IR-LDM
REL-IR/LDM- 48DC/4X21AU - Single relay
Plug-in industrial relay with power contacts and additional hard gold plating, 4 changeover contacts, test button, status LED, freewheeling diode, mechanical switching position indicator, polarity: A1-, A2+, coil voltage: 48 V DC
- With detectable manual operation
- DC types with integrated freewheeling diode
- Integrated status LED
- Mechanical switch position indicator
Technical Specifications
Product properties
| Operating mode | 100% operating factor |
| Mechanical service life | 5x 10⁷ cycles |
Insulation characteristics
| Overvoltage category | II |
| Pollution degree | 2 |
Electrical properties
| Service life electrical | see diagram |
| Maximum power dissipation for nominal condition | 0.91 W |
| Test voltage (Winding/contact) | 2 kV AC (50 Hz, 1 min., winding/contact) |
| Test voltage (Contact/contact) | 2 kV AC (50 Hz, 1 min., contact/contact) |
Coil side
| Nominal input voltage UN | 48 V DC |
| Input voltage range | 37.4 V DC ... 72 V DC |
| Drive and function | monostable |
| Typical input current at UN | 19 mA |
| Typical response time | 13 ms |
| Typical release time | 14 ms |
| Coil resistance | 2560 Ω ±15 % (at 20 °C) |
Switching
| Contact switching type | 4 changeover contacts |
| Type of switch contact | Single contact |
| Contact Material | AgNi, hard gold-plated |
| Maximum Switching Voltage | 250 V AC/DC |
| Minimum Switching Voltage | 1 V |
| Limiting Continuous Current | 5 A |
| Maximum Inrush Current | 12 A (15 ms) |
| Min. switching current | 1 mA |
| Interrupting rating (ohmic load) max. | 1250 VA (for 250 V AC) |
Connection data
| Connection Method | Plug-in connection |
Dimensions
| Width | 21.5 mm |
| Height | 28 mm |
| Depth | 36 mm |
Ambient conditions
| Degree of Protection | RT I |
| Ambient Temperature (Operation) | -55 °C ... 70 °C |
| Ambient temperature (storage/transport) | -55 °C ... 70 °C |
Standards and Regulations
| Standards/regulations | DIN EN 61810-1 |
| Standards/regulations | VDE 0435-201 |
| Standards/regulations | EN 50178 |
Mounting
| Assembly instructions | On relay base PR2 |
| Mounting Position | any |
Why Proax for Phoenix Contact 2834216?
Proax is an authorized distributor of Phoenix Contact 2834216 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 |
Recommended
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Pluggable industrial relay with power contacts and additional hard gold plating, 4 PDTs, test button, status LED, free-wheeling diode, mechanical switch position indicator, polarity A1+, A2-, coil voltage: 125 V DC- Plug-in industrial relay with power contacts, 2 changeover contacts, test button, status LED, freewheeling diode, mechanical switching position indicator, polarity A1+, A2-, input voltage 125 V DC
