Product Model
UMK 22-REL 48/21
Selling Points
- 1High Performance: Operates with a 48V DC coil voltage and 250V load voltage, ensuring efficient switching.
- 2Reliable Operation: Designed with a single pole double throw configuration for precise control.
- 3Durable Design: Built with a separation of coil and contact wiring for enhanced safety and longevity.
- 4Easy Installation: DIN-rail mounted for straightforward integration into automation systems.
- 5Built-in Damping Diode Circuit: Provides protection against DC voltage spikes, ensuring stable operation.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Relay Module | Application | Universal |
Operating mode | 100% operating factor | Mechanical service life | 1x 10 |
Date of last data management | 21.05.2024 | Test voltage (Winding/contact) | 5 kV (50/60 Hz, 1 min., winding/contact) |
Nominal input voltage U | 48 V DC | Typical input current at U | 16.6 mA |
Typical response time | 15 ms | Typical release time | 5 ms |
Protective circuit | Freewheeling diode | Operating voltage display | LED |
Contact switching type | 1 changeover contact | Contact material | AgCdO |
Maximum switching voltage | 250 V AC (30 V DC) | Minimum switching voltage | 5 V (at 100 mA) |
Limiting continuous current | 10 A | Min. switching current | 100 mA (At 5 V) |
Connection method | Screw connection | Stripping length | 7 mm |
Conductor cross section rigid | 0.14 mm² ... 2.5 mm² | Conductor cross section flexible | 0.14 mm² ... 1.5 mm² |
Conductor cross section AWG | 30 ... 14 | Connection method | Screw connection |
Stripping length | 7 mm | Conductor cross section rigid | 0.14 mm² ... 2.5 mm² |
Conductor cross section flexible | 0.14 mm² ... 1.5 mm² | Conductor cross section AWG | 30 ... 14 |
Width | 22.5 mm | Height | 77 mm |
Depth | 50 mm | Color | green (RAL 6021) |
Ambient temperature (operation) | -20 °C ... 65 °C | Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Assembly note | in rows with zero spacing | Mounting position | any |
Specifications may be subject to change without notice