UMK 22-REL 120/21-ST-TR
Product ID:17837
Updated: 2026/7/12
Key Features
- 1Switches high-level loads with low-level control signals.
- 222.5 mm wide, 50 mm deep, and 77 mm high for easy installation.
- 3Available in 5, 12, 24, 48 V DC and 120, 230 V AC.
- 4Ensures safe isolation between coil and contact sides.
- 5Designed for 5 x 10^6 operations at maximum rated load.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| CE note | The products are offered exclusively for export outside the EU and the European Economic Area. | 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 | 120 V AC |
| Typical input current at U | 31 mA | Typical response time | 15 ms |
| Typical release time | 5 ms | Operating voltage display | LED |
| Contact switching type | 1 changeover contact | Contact material | AgCdO |
| Maximum switching voltage | 250 V AC (30 V DC) | Limiting continuous current | 10 A |
| 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
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