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REL-PR3-48DC/3X21 2908894 PHOENIX CONTACT Single relay
REL-PR3-48DC/3X21
2908894
PHOENIX_CONTACT
Single relay
Pluggable high-power relays with power contacts, 3 open contacts, coil voltage: 48VDC
Relays > Switching relay
Industrial Relays
Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT
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▲Key Commercial Data
| Orderkey | 2908894 |
|---|---|
| Packing unit | 1 pc |
| GTIN | 4055626353920 |
| Weight per Piece (excluding packing) | 85.100 g |
| Custom tariff number | 85364190 |
| Country of origin | PL (Poland) |
Ambient conditions
| Ambient temperature (operation) | -40 °C ... 70 °C |
|---|---|
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Coil side
| Nominal input voltage UN | 48 V |
|---|---|
| Typical input current at UN | 28 mA |
| Typical response time | 20 ms |
| Typical release time | 15 ms |
| Coil resistance | 1750 Ω ±10 % |
Contact side
| Contact type | 3 PDTs |
|---|---|
| Type of switch contact | Single contact |
| Contact material | AgNi |
| Maximum switching voltage | 440 V AC |
| 250 V DC | |
| Minimum switching voltage | 10 V (At 24 mA) |
| Min. switching current | 10 mA (at 24 V) |
| Maximum inrush current | 50 A (20 ms, N/O contact) |
| Limiting continuous current | 16 A |
| Interrupting rating (ohmic load) max. | 384 W (at 24 V DC) |
| 124 W (at 48 V DC) | |
| 108 W (at 60 V DC) | |
| 52 W (at 110 V DC) | |
| 70 W (at 220 V DC) | |
| 4000 VA (for 250 V AC) | |
| 4000 VA (at 440 V AC) | |
| 3-phase motor load | 1500 W (at 400 V, AC3) |
| Motor load according to UL 508 | 1/3 HP, 120 V AC (single-phase AC motor) |
| 1/2 HP, 240 V AC (single-phase AC motor) | |
| 1/2 HP, 240 V AC (three-phase induction motor) |
General
| Note | The outputs are not suitable for switching different outer conductors. |
|---|---|
| Do not use to separate SELV / PELV circuits from other circuits, because safe isolation is not guaranteed. | |
| Test voltage relay winding/relay contact | 2.5 kVrms(50 Hz, 1 min.) |
| Test voltage PDT/PDT | 2.5 kVrms(50 Hz, 1 min.) |
| Operating mode | 100% operating factor |
| Degree of protection | RT I |
| Mechanical service life | approx. 107cycles |
| Service life, electrical | see diagram |
| Mounting position | any |
| Net weight (SAP) | 85.1 g |
Standards and Regulations
| Standards/regulations | IEC 60664 |
|---|---|
| IEC 61810 | |
| Rated insulation voltage | 250 V AC |
| Rated surge voltage | 4 kV |
| Insulation | Basic insulation |
| Degree of pollution | 3 |
| Overvoltage category | III |
Environmental Product Compliance
| China RoHS | Environmentally Friendly Use Period = 50 |
|---|---|
| For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” |
Classifications
eCl@ss 5.027371601eCl@ss 5.127371600eCl@ss 6.027371600eCl@ss 7.027371601eCl@ss 8.027371601eCl@ss 9.027371601
| Feature Name | Feature Value |
|---|---|
| Type of electric connection (EF003961) | Plug-in connection |
| Complete with socket (EF003359) | No |
| With detachable clamps (EF003340) | No |
| With LED indication (EF005950) | No |
| Rated control supply voltage DC (EF003980) | 40.8 V |
| Voltage type for actuating (EF008242) | DC |
| Drive, polarization (EF003355) | Polarity free |
| Drive, switching attitude (EF003356) | Mono stable |
| Number of contacts as normally closed contact (EF008255) | 0 |
| Number of contacts as normally open contact (EF008256) | 0 |
| Number of contacts as change-over contact (EF008257) | 3 |
| Type of switch contact (EF003358) | Single contact |
| With forced-guided contacts (EF003357) | No |
| Material of contact insert (EF008521) | Other |
| Material of contact surface (EF004020) | Untreated |
| Nominal current (EF000001) | 0.028 A |
| Degree of protection (IP) (EF005474) | Other |
| Width (EF000008) | 38.6 mm |
| Height (EF000040) | 36.1 mm |
| Depth (EF000049) | 45.5 mm |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOG PHOENIX INTERFACE TECHNOLOGY AND SWITCHING DEVICES EN .pdf | 28 Mbytes |
|
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