Electronic monitoring relay EMR, for overvoltage detection, with adjustable hysteresis and relay output, nominal voltage 24 V DC
| Mechanical service life | 2x 107 cycles |
| Nominal power consumption | < 5 VA |
| Mains type | 1-phase |
| Test voltage relay contact/relay contact | 2 kV AC |
| Test voltage relay winding/relay contact | 4 kV AC |
| Nominal power consumption | < 5 VA |
| Nominal input voltage UN | 24 V DC |
| Input voltage range in reference to UN | 0.7 ... 1.3 |
| Temperature coefficient, typical | < 0.03 % |
| Setting range of the nominal value | 75 % ... 105 % (with reference to UN) |
| Setting range of the hysteresis | 2 % ... 40 % (with reference to the setpoint) |
| Typical response time | 0.1 s ... 10 s |
| Typical release time | 200 ms |
| Switching | |
| Contact switching type | Single contact, 2 changeover contacts |
| Contact material | AgNi 90/10, + 5 µm hard gold-plated |
| Maximum switching voltage | 24 V AC/DC |
| 250 V AC/DC (when the gold layer is destroyed) | |
| Limiting continuous current | 0.5 A |
| 5 A (when the gold layer is destroyed) | |
| Maximum inrush current | 0.2 A |
| 6 A (when the gold layer is destroyed) | |
| Interrupting rating (ohmic load) max. | 5 W (at 24 V DC) |
| 120 W (at 24 V DC - Value applies when the gold layer is destroyed) | |
| 40 W (at 48 V DC - Value applies when the gold layer is destroyed) | |
| 35 W (at 60 V DC - Value applies when the gold layer is destroyed) | |
| 30 W (at 110 V DC - Value applies when the gold layer is destroyed) | |
| 55 W (at 220 V DC - Value applies when the gold layer is destroyed) | |
| 5 VA (for 24 V AC) | |
| 1100 VA (at 250 V AC - Value applies when the gold layer is destroyed) | |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross-section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross-section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross-section AWG | 24 ... 14 |
| Width | 45 mm |
| Height | 75 mm |
| Depth | 108 mm |
| Color | green (RAL 6021) |
| Housing insulation material | ABS |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -10 °C ... 60 °C (non-condensing) |
| Immunity to the discharge of static electricity | IEC 801-2/EN 60 801-2/intensity 3 |
| Immunity to electromagnetic fields | IEC 801-3/DIN VDE 0843-3/intensity 3 |
| Immunity to fast transients (Burst) | IEC/DIS 77B(CO)22/prEN 61 000-4-4/intensity 4 |
| Standards/regulations | IEC 664 |
| IEC 664 A | |
| DIN VDE 0110-1 | |
| DIN VDE 0106-101 | |
| DIN VDE 0160 |
| Assembly note | in rows with zero spacing |
| Mounting position | any |
| Item number | 2764603 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Product key | DK66ZZ |
| GTIN | 4017918066055 |
| Weight per piece (including packing) | 195 g |
| Weight per piece (excluding packing) | 195 g |
| Country of origin | DE |
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | No substance above 0.1 wt% |