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PHOENIX CONTACT REL-PR3-125DC/3X21 REL-PR3-125DC/3X21 2909056 PHOENIX CONTACT Plug-in high-power relay with power contacts, 3 changeover contac.. View larger
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REL-PR3-125DC/3X21 2909056 PHOENIX CONTACT Plug-in high-power relay with power contacts, 3 changeover contac..

REL-PR3-125DC/3X21

2909056

PHOENIX CONTACT

50 Pcs.

Plug-in high-power relay with power contacts, 3 changeover contacts, coil voltage: 125 V DC Pluggable high-power relays with power contacts, 3 switches, coil voltage: 125 V DC

Automation > Switching relay
Industrial Relays

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Key Commercial Data

Orderkey2909056
Packing unit1
GTIN4055626358796
Custom tariff number85364900

Drawings

Diagram

Diagram
Operating voltage range

Diagram

Diagram
Interrupting rating

Diagram

Diagram
Electrical service life

Diagram

Diagram
Service life reduction factor

Circuit diagram

Circuit diagram

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Note

NoteThe 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.
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Dimensions

Width38.6 mm
Height36.1 mm
Depth45.5 mm
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Ambient conditions

Ambient temperature (operation)-40 °C ... 70 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C
Maximum altitude≤ 2000 m
Degree of protectionRT I
≥ IP54 (Installation location)
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Coil side

Nominal input voltage UN125 V DC
Typical input current at UN11 mA
Typical response time20 ms
Typical release time15 ms
Power dissipation for nominal condition1.34 W
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Contact side

Contact type3 PDTs
Type of switch contactSingle contact
Contact materialAgNi
Maximum switching voltage440 V AC
250 V DC
Minimum switching voltage10 V (At 24 mA)
Min. switching current10 mA (at 24 V)
Maximum inrush current50 A (20 ms, N/O contacts)
Limiting continuous current16 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 load1500 W (at 400 V, AC3)
Motor load according to UL 5081/3 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)
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General

Test voltage relay winding/relay contact2.5 kVrms(50 Hz, 1 min.)
Test voltage PDT/PDT2.5 kVrms(50 Hz, 1 min.)
Operating mode100% operating factor
Mechanical service lifeapprox. 107cycles
Service life, electricalsee diagram
Mounting positionany
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Connection data

Connection methodPlug connection
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Standards and Regulations

Standards/regulationsIEC 60664
IEC 61810
Rated insulation voltage250 V AC
Rated surge voltage4 kV
InsulationBasic insulation
Pollution degree3
Overvoltage categoryIII
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Environmental Product Compliance

China RoHSEnvironmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”
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Classifications

eCl@ss

eCl@ss 5.027371601
eCl@ss 5.127371601
eCl@ss 6.027371601
eCl@ss 7.027371601
eCl@ss 8.027371601
eCl@ss 9.027371601
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ETIM

ETIM 2.0EC001437
ETIM 3.0EC001437
ETIM 4.0EC001437
ETIM 5.0EC001437
ETIM 6.0EC001437
ETIM 7.0EC001437
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UNSPSC

UNSPSC 13.239122334
UNSPSC 18.039122334
UNSPSC 19.039122334
UNSPSC 20.039122334
UNSPSC 21.039122334
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ETIM for 2909056 Relays (EC001437)
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) 106.25 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) 0.011 A
Degree of protection (IP) (EF005474) Other
Width (EF000008) 38.6 mm
Height (EF000040) 36.1 mm
Depth (EF000049) 45.5 mm

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.