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Single relay - REL-PR3-125DC/3X21 - 2909056

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

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Overview

Technical data

Accessories

Approvals

Downloads

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

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.
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Dimensions

Width 38.6 mm
Height 36.1 mm
Depth 45.5 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 protection RT I
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Coil side

Nominal input voltage UN 125 V DC
Typical input current at UN 11 mA
Typical response time 20 ms
Typical release time 15 ms
Power dissipation for nominal condition 1.34 W
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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)
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General

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. 107 cycles
Service life, electrical see diagram
Mounting position any
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Connection data

Connection method Plug connection
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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
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Environmental Product Compliance

China RoHS Environmentally 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 5.0 27371601
eCl@ss 5.1 27371601
eCl@ss 6.0 27371601
eCl@ss 7.0 27371601
eCl@ss 8.0 27371601
eCl@ss 9.0 27371601
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ETIM

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

UNSPSC 13.2 39122334
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PHOENIX CONTACT Ltd

Unit 15C, 906-930 Great South Road, Penrose
Auckland 1061
New Zealand

Phone: 0508 474 636
Toll Free (Local)
09 950 8495
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