Phoenix RIF-4-RPT-LDP-24DC/3X21-Relay Module 2903278, a prefabricated relay module with in-line connection, including: relay base, power contact relay and fixed bracket. Contact switching type: 3 changeover contacts. Input voltage: 24V DC
| Product Type |
Relay Module |
| product series |
RIFLINE complete |
| Application |
General |
| Mode of operation |
100% operating factor |
| mechanical life |
about 107Switch Times |
| insulation characteristics |
| insulation |
Foundation Isolation |
| Overvoltage Category |
III |
| pollution level |
2 |
| Data Management Status |
| Last data maintenance date |
20.03.2025 |
| rated conditions |
1.34W |
| test voltage (coil/contact) |
2.5 kVrms(50Hz,1 min, coil/contact) |
| test voltage (contact/contact) |
2.5 kVrms(50Hz,1 min, contact/contact) |
| Rated insulation voltage |
250V AC |
| Rated overvoltage |
4 kV |
| coil side |
| Rated input voltage UN |
24V DC |
| Input Voltage Range |
20.4V DC ... 26.4V DC (20 °C) |
| to UNas reference |
See Graph |
| drives and functions |
monostable |
| drive (polarity) |
polarization |
| UN |
56 mA |
| Typical Response Time |
20 ms |
| Typical Release Time |
20 ms |
| coil voltage |
24V DC |
| protection circuit |
freewheeling diode |
| Operating voltage display |
yellow LED |
| switching |
| Contact Type |
3 changeover contacts |
| Switch Contact Type |
Single contact |
| Contact Material |
AgNi |
| maximum switching voltage |
440V AC |
| 250V DC |
| Minimum Switching Voltage |
10V (24 mA) |
| limit continuous current |
10 A (see graph) |
| Maximum impact current |
50 A (20 ms, normally open contact) |
| minimum switching current |
10 mA (24 V) |
| Maximum power rating (resistive load) |
240W (24V DC) |
| 124W (48V DC) |
| 108W (60V DC) |
| 52W (110V DC) |
| 70W (220V DC) |
| 2500 VA (250V AC) |
| 4000 VA (440V AC) |
| 3-phase motor load |
1500W |
| UL 508 Motor Loads |
1/3 HP, 120V AC (single phase AC motor) |
| 1/2 HP, 240V AC (single phase AC motor) |
| 1/2 HP, 240V AC (3-phase inductance motor) |
| Use Class CB Scheme (IEC 60947-5-1) |
AC15, 1.5 A/240V (N/O contact) |
| DC13, 2 A/240V (N/O contact) |
| coil side |
| Connection Mode |
in-line connection |
| stripping length |
8mm |
| Rigid conductor cross section |
0.14 mm² ... 1.5 mm² |
| Flexible Wire Cross Section |
0.14 mm² ... 1.5 mm² |
| 0.14 mm² ... 1.5 mm² (cold press head with plastic sleeve) |
| 0.14 mm² ... 1 mm² (sleeve with plastic insulating sleeve, two wires on the two-position terminal) |
| Attachable Guide Cross Section AWG |
26 ... 16 (rigid) |
| 26 ... 16 (flexible) |
