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REL-IR2/LDP-24DC/2X21 - REL-IR2/LDP- 24DC/2X21 2903660 PHOENIX CONTACT Single relay
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REL-IR2/LDP-24DC/2X21

REL-IR2/LDP- 24DC/2X21 2903660 PHOENIX CONTACT Single relay

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4274 in stock
Key Specifications
:2 (Rated voltage of 400 V)
Depth:35.6 mm
Width:21.2 mm
Height:27.5 mm
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Technical Specifications

ParameterValue
2 (Rated voltage of 400 V)
Depth35.6 mm
Width21.2 mm
Height27.5 mm
InsulationBasic insulation
Product typeSingle relay
IdentificationISA-S71.04. G3 Harsh Group
Operating mode100% operating factor
Status displayLED (yellow)
Article revision02
Contact materialAgNi
Drive (polarity)polarized
Pollution degree3 (Rated voltage of 230 V)
Connection methodPlug-in connection
Mounting positionany
Drive and functionmonostable
Protective circuitFreewheeling diode
Input voltage range18.7 V DC ... 46.8 V DC
Rated surge voltage4 kV
Degree of protectionRT I
Overvoltage categoryIII
Typical release time14 ms
Standards/regulationsIEC 60664
Typical response time13 ms
Contact switching type2 changeover contacts
Maximum inrush current30 A (20 ms, N/O contacts)
Min. switching current5 mA (at 24 V)
Type of switch contactSingle contact
Mechanical service lifeapprox. 2x 107cycles
Service life electricalsee diagram
Switching capacity min.0.12 W
Nominal input voltage UN24 V DC
Rated insulation voltage250 V AC
Maximum switching voltage250 V AC/DC
Minimum switching voltage5 V (At 24 mA)
Limiting continuous current12 A
Typical input current at UN42 mA
Date of last data management02.05.2024
Motor load according to UL 5081/2 HP, 240 V AC
Test voltage (Contact/contact)2.5 kVrms(50 Hz, 1 min., contact/contact)
Test voltage (Winding/contact)2.5 kVrms(50 Hz, 1 min., winding/contact)
Ambient temperature (operation)-40 °C ... 70 °C
Interrupting rating (ohmic load) max.288 W (at 24 V DC)
Input voltage range in reference to UNsee diagram
Ambient temperature (storage/transport)-40 °C ... 85 °C
Maximum power dissipation for nominal condition1.01 W
Test voltage (Changeover contact/changeover contact)2.5 kVrms(50 Hz, 1 min., changeover contact/changeover contact)

Product Description

Plug-in industrial relays with power contacts, 2 inverter contacts, test key, status LED, free-flowing diode, mechanical switching position indication, polarity A1+, A2-, input voltage: 24 V DC
Key Features
  • Industrial grade quality
  • RoHS compliant
  • CE certified
  • 1-year warranty

Product Documents

Datasheet

Technical specifications and performance data

User Manual

Installation and operation guide

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