EMG 22-REL/KSR- 24/21AU
-
Relay module
2947721
Relay module, with soldered-in miniature switching relay, contact (AgNi+Au): small to large loads, 1 changeover contact, input voltage 24 V AC/DC
Product details
| Utilization restriction | |
| EMC note | EMC: class A product, see manufacturer's declaration in the download area |
| Product family | EMG |
| Application | Universal |
| Operating mode | 100% operating factor |
| Mechanical service life | approx. 3x 107 cycles |
| Insulation characteristics | |
| Insulation | Basic insulation |
| Safe isolation, reinforced insulation, and 6 kV between input circuit and output contact current paths | |
| Overvoltage category | III |
| Pollution degree | 2 |
| Data management status | |
| Date of last data management | 12.09.2025 |
| Maximum power dissipation for nominal condition | 0.43 W |
| Test voltage (Winding/contact) | 5 kVrms (50 Hz, 1 min., winding/contact) |
| Test voltage (Contact/contact) | 1 kV AC (50 Hz, 1 min., contact/contact) |
| Rated insulation voltage | 260 V AC |
| Coil side | |
| Nominal input voltage UN | 24 V AC/DC |
| Input voltage range | 19.2 V AC/DC ... 26.4 V AC/DC (20 °C) |
| Drive and function | monostable |
| Drive (polarity) | polarized |
| Typical input current at UN | 18 mA |
| Typical response time | 8 ms |
| Typical release time | 10 ms |
| Protective circuit | Bridge rectifier; Bridge rectifier |
| Operating voltage display | Yellow LED |
| Switching | |
| Contact switching type | 1 changeover contact |
| Type of switch contact | Single contact |
| Contact material | AgNi, hard gold-plated |
| Maximum switching voltage | 30 V AC |
| 36 V DC | |
| Limiting continuous current | 50 mA |
| Maximum inrush current | 50 mA |
| Interrupting rating (ohmic load) max. | 1.2 W (at 24 V DC) |
| Switching: when the gold layer is destroyed | |
| Note | the following values are applicable if a gold layer is destroyed |
| Maximum switching voltage | 250 V AC/DC |
| Limiting continuous current | 6 A |
| Maximum inrush current | 8 A |
| Interrupting rating (ohmic load) max. | 144 W (at 24 V DC) |
| 58 W (at 48 V DC) | |
| 48 W (at 60 V DC) | |
| 50 W (at 110 V DC) | |
| 80 W (at 220 V DC) | |
| 1500 VA (for 250 V AC) | |
| Coil side | |
| Connection method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross-section rigid | 0.2 mm² ... 4 mm² |
| Conductor cross-section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross-section AWG | 24 ... 12 |
| Contact side | |
| Connection method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross-section rigid | 0.2 mm² ... 4 mm² |
| Conductor cross-section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross-section AWG | 24 ... 12 |
| Width | 22.5 mm |
| Height | 75 mm |
| Depth | 62.5 mm |
| Color | green (RAL 6021) |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -20 °C ... 50 °C |
| Ambient temperature (storage/transport) | -20 °C ... 70 °C |
| Standards/regulations | IEC 60664-1 |
| Mounting type | DIN rail mounting |
| Assembly note | in rows with zero spacing |
| Mounting position | any |
| Item number | 2947721 |
| Packing unit | 10 pc |
| Minimum order quantity | 10 pc |
| Note | Made to order (non-returnable) |
| Sales key | DK61C2 |
| Product key | DK61C2 |
| GTIN | 4017918082840 |
| Weight per piece (including packing) | 62.56 g |
| Weight per piece (excluding packing) | 62.36 g |
| Customs tariff number | 85364190 |
| Country of origin | DE |
ECLASS
| ECLASS-13.0 | 27371601 |
| ECLASS-15.0 | 27371601 |
ETIM
| ETIM 10.0 | EC001437 |
UNSPSC
| UNSPSC 21.0 | 39122300 |
| EU RoHS | |
| Fulfills EU RoHS substance requirements | Yes |
| Exemption | 6(c), 7(a) |
| China RoHS | |
| Environment friendly use period (EFUP) |
EFUP-50
An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
|
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | Lead (CAS: 7439-92-1) |
| SCIP | 11c97030-528a-49bd-9e25-04583242aae2 |
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Safe isolation between coil and contact side
Integrated input circuit and interference suppression circuit
PHOENIX CONTACT PTY Ltd.
Level 12 1PSQ, 169 Macquarie Street, Parramatta NSW 2150