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REL-SR- 24DC/2X21/FG X 1473564 PHOENIX CONTACT Relé de segurança com contatos de condução forçada de acordo ..
REL-SR- 24DC/2X21/FG X
1473564
PHOENIX_CONTACT
20
Relé de segurança com contatos de condução forçada de acordo com a norma DIN EN 61810-3, interruptores tipo 2 de comutação de contatos. Os requisitos para o tipo A de acordo com a norma DIN EN 61810-3 são cumpridos se a ligação for feita como 1 contacto normalmente aberto/1 contacto normalmente fechado.
Safety relay with force-guided contacts in accordance with DIN EN 61810-3, contact switching type: 2 changeover contacts. The requirements for type A in accordance with DIN EN 61810-3 are satisfied if the circuit is designed as 1 N/O contact / 1 N/C contact.
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▲| General | The outputs are not suitable for switching different outer conductors. |
| General | At least a basic level of insulation is maintained against adjacent modules in the DIN rail direction. If the application has higher requirements on the insulation (reinforced insulation), then these must be realized through suitable measures (e.g. partition plates). |
| Product type | Single relay |
| Application | Forcibly guided contacts |
| Operating mode | 100% operating factor |
| Mechanical service life | approx. 107cycles |
| Insulation characteristics: Air clearances and creepage distances between the power circuits | |
| Insulation | Basic insulation |
| Overvoltage category | III |
| Pollution degree | 2 |
| Insulation characteristics: Air clearances and creepage distances between coil and contact side | |
| Insulation | Reinforced insulation |
| Overvoltage category | III |
| Pollution degree | 2 |
| Maximum power dissipation for nominal condition | 0.7 W |
| Test voltage (Winding/contact) | 4 kVrms(50 Hz, 1 min.) |
| Test voltage () | 1.5 kVrms(50 Hz, 1 min.) |
| Test voltage (Changeover contact/changeover contact) | 2.5 kVrms(50 Hz, 1 min.) |
| Air clearances and creepage distances between the power circuits | |
| Rated insulation voltage | 250 V AC |
| Rated surge voltage | 4 kV |
| Air clearances and creepage distances between coil and contact side | |
| Rated insulation voltage | 250 V AC |
| Rated surge voltage | 6 kV |
| Coil side | |
| Nominal input voltage UN | 24 V DC |
| Input voltage range | 19.2 V DC ... 26.4 V DC |
| Input voltage range in reference to UN | see diagram |
| Drive and function | monostable |
| Drive (polarity) | non-polarized |
| Typical input current at UN | 30 mA |
| Input power dissipation for UN | 0.72 W |
| Typical response time | 15 ms |
| Typical release time | 10 ms |
| Coil voltage | 24 V DC |
| Protective circuit | Freewheeling diode |
| Status display | Yellow LED |
| Switching | |
| Contact switching type | 2 changeover contacts, forcibly actuated |
| Type of switch contact | Single contact |
| Contact material | AgSnO |
| Maximum switching voltage | 250 V AC/DC |
| Limiting continuous current | 6 A |
| Interrupting rating (ohmic load) max. | 144 W (24 V DC) |
| 58 W (48 V DC) | |
| 60 V DC | |
| 54 W (110 V DC) | |
| 55 W (220 V DC) | |
| 1500 VA (250 V AC) | |
| Force-guided contacts in accordance with EN 61810-3 | Type B |
| Cross section AWG | (converted acc. to IEC) |
| Width | 12.6 mm |
| Height | 29 mm |
| Depth | 26.3 mm |
| Ambient conditions | |
| Degree of protection (Relay) | RT II (Relay) |
| Degree of protection (Installation location) | IP54 (Installation location) |
| Ambient temperature (operation) | -25 °C ... 60 °C |
| Ambient temperature (storage/transport) | -25 °C ... 85 °C |
| Altitude | ≤ 2000 m |
| Standards/regulations | EN 61810-1 |
| EN 61810-3 | |
| Air clearances and creepage distances between the power circuits | |
| Standards/regulations | EN 60947-5-1 |
| Air clearances and creepage distances between coil and contact side | |
| Standards/regulations | EN 60947-5-1 |
| Mounting type | Plug-in mounting |
| Assembly instructions | in rows with zero spacing |
| Mounting position | any |
Datasheet - PDF
▲| Título: | Tamanho: | Tipo: |
|---|---|---|
| PDF CATALOG PHOENIX INTERFACE TECHNOLOGY AND SWITCHING DEVICES EN.pdf | 27 Mbytes |
|
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