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ElectromechanicsRelaysPCB Mount Relays, Plug-in Relays

Phoenix Contact REL-IR2/LDP- 48DC/2X21 Relay 48 V DC 12 A 2 change-overs 10 pc(s)

A relay with a transparent casing, displaying technical symbols and specifications. It shows electrical connections at the bottom.
'Graph shows the relationship between switching capacity (kVA) and switching cycles. The higher the switching capacity, the fewer switching cycles possible. Point marked: 250 V AC, resistive load.'
Diagram shows coil voltage in relation to ambient temperature for DC coils (1) and AC coils (2). Voltage decreases with increasing temperature.
Graph shows switching current [A] against switching voltage [V]. Two characteristic curves for AC and DC loads are plotted. AC load falls more steeply.
Graph shows reduction factor versus cos φ; reduction factor decreases with increasing cos φ, from 1 at 0 to approximately 0.3 at 0.2.
Circuit diagram showing a coil on the left (A1, A2) and two normally open contacts (11-14, 41-44), as well as one normally closed contact (12-14).
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Product type
Relay
Coil nominal voltage
48 V DC
Contact type
2 change-overs
Switching voltage (max.)
250 V DC/AC
Switching current (max.)
12 A
Datasheet (PDF)
EAN:
Part number:
Item no:
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Highlights & Details

Single relay

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Technical specifications

  • Protection class RT I.
  • Typical input current at UN 22 mA
  • Minimum switching voltage 5 V (at 24 mA)
  • Switching current minimum: 5 mA (at 24 V)
  • Maximum inrush current 30 A (20 ms. Closer)
  • Switch-off power (resistive load) maximum:
  • 288 W (AT 24 V DC)
  • 108 W (AT 60 V DC)
  • 52 W (AT 110 V DC)
  • 48 W (AT 220 V DC)
  • Minimum switching capacity 0.12 W.
  • Dimensioning surge voltage: 4 kV
  • Insulation: Basic insulation
  • Pollution level 3 (rated voltage 230 V)
  • Over voltage category III
Product type

Relay

Type

REL-IR2/LDP- 48DC/2X21

Coil nominal voltage

48 V DC

Contact type

2 change-overs

Contact material

AgNi

Switching voltage (max.)

250 V DC/AC

Switching current (max.)

12 A

Max. switching capacity

288 W

Connection

Jack connector

Insulation voltage

250 V AC

Response time

13 ms

Fall time

14 ms

Durability

2x 10 7 operations

Features

+ test button

Min. temperature

-40 °C

Max. temperature

+70 °C

Width

21.2 mm

Height

27.5 mm

Depth

35.6 mm

Dim

(W x H x D) 21.2 x 27.5 x 35.6 mm

Content

10 pc(s)

RoHS-compliant

Yes

UKCA

not relevant

Documents & Downloads

Datasheet

Datasheet 2225502 Phoenix Contact REL-IR2/LDP- 48DC/2X21 Relay 48 V DC 12 A 2 change-overs 10 pc(s)

Datasheet 2225502 Phoenix Contact REL-IR2/LDP- 48DC/2X21 Relay 48 V DC 12 A 2 change-overs 10 pc(s)

User & Safety Instructions

User & Safety Instructions 2225502 Phoenix Contact REL-IR2/LDP- 48DC/2X21 Relay 48 V DC 12 A 2 change-overs 10 pc(s)

Description

Plug-in industrial relays with power contacts, 2 changeover contacts, test button, status LED, snubber diode, mechanical switching position indicator, polarity A1+, A2-, input voltage 48 V DC

This text is machine translated.

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