Name: Phoenix Contact REL-PR3-48DC/3X21 Relay 48 V DC 16 A 3 change-overs 1 pc(s) Piece
Brand: Phoenix Contact
SKU: 2225757

A transparent electrical switch with multiple connections and safety certifications on the surface.

Graph shows the reduction factor as a function of cos φ; curve falls from 1 at cos φ = 0 to 0.3 at cos φ = 0.2. Axes are labelled.

'Diagram shows switching capacity in kVA against number of switching operations. Curve at point 1 (250 V AC, resistive load) decreases with increasing switching capacity.'

Graph shows a characteristic curve of switching current (0-20 A) against switching voltage (10-500 V) for 'AC, resistive load' and 'DC, resistive load'.

Graph shows coil voltage (U/Uₙ) against ambient temperature (°C). Characteristic curve 1 for DC coils and characteristic curve 2 for AC coils.

Circuit diagram of a relay with coil terminals A1, A2 and switching contacts 11 to 34, which connect various switching points.

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Packaging type

Piece

Product type

Relay

Coil nominal voltage

48 V DC

Contact type

3 change-overs

Switching voltage (max.)

440 V AC

Datasheet (PDF)

EAN:

Part number:

Item no:

Unavailable

Sales and shipping:

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Technical specifications

Protection class RT I.
Typical input current at UN: 28 mA
Switching voltage minimum: 10 V (at 24 mA)
Switching current minimum: 10 mA (at 24 V)
Maximum inrush current 50 A (20 ms. Closer)
Switch-off power (resistive load) maximum:
384 W (AT 24 V DC)
108 W (AT 60 V DC)
52 W (AT 110 V DC)
70 W (AT 220 V DC)
Dimensioning surge voltage: 4 kV
Insulation: Basic insulation
Pollution level 3
Over voltage category III

Packaging type: Piece

Product type: Relay

Type: REL-PR3-48DC/3X21

Coil nominal voltage: 48 V DC

Contact type: 3 change-overs

Contact material: AgNi

Switching voltage (max.): 440 V AC

Switching current (max.): 16 A

Max. switching capacity: 384 W

Connection: Jack connector

Insulation voltage: 250 V AC

Response time: 20 ms

Fall time: 15 ms

Durability: 10⁷ operations

Features: pluggable

Min. temperature: -40 °C

Max. temperature: +70 °C

Width: 38.6 mm

Height: 36.1 mm

Depth: 45.5 mm

Dim: (W x H x D) 38.6 x 36.1 x 45.5 mm

Content: 1 pc(s)

RoHS-compliant: Yes

UKCA: yes

Variants(All information is without VAT, plus shipping costs)

Coil nominal voltage

Connection

Contact type

Packaging type

Switching current (max.)

Switching voltage (max.)

Phoenix Contact REL-IR2/24DC/2X21 Relay 24 V DC 12 A 2 change-overs 1 pc(s) Piece

Item no:2225680

Unavailable

Conrad Electronic

24 V DC

Jack connector

2 change-overs

Piece

12 A

250 V DC/AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

Phoenix Contact REL-IR2/L- 24AC/2X21 Relay 24 V AC 12 A 2 change-overs 10 pc(s) Piece

Item no:2225507

Unavailable

Conrad Electronic

24 V AC

Jack connector

2 change-overs

Piece

12 A

250 V DC/AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

Phoenix Contact REL-IR2/L-120AC/2X21 Relay 120 V AC 12 A 2 change-overs 10 pc(s) Piece

Item no:2225508

Unavailable

Conrad Electronic

120 V AC

Jack connector

2 change-overs

Piece

12 A

250 V DC/AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

Phoenix Contact REL-IR2/L-230AC/2X21 Relay 230 V AC 12 A 2 change-overs 10 pc(s) Piece

Item no:2225509

Unavailable

Conrad Electronic

230 V AC

Jack connector

2 change-overs

Piece

12 A

250 V DC/AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

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

Item no:2225500

Unavailable

Conrad Electronic

12 V DC

Jack connector

2 change-overs

12 A

250 V DC/AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

Phoenix Contact REL-IR2/LDP- 24DC/2X21 Relay 24 V DC 12 A 2 change-overs 10 pc(s) Piece

Item no:2225501

Unavailable

Conrad Electronic

24 V DC

Jack connector

2 change-overs

Piece

12 A

250 V DC/AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

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

Item no:2225502

Unavailable

Conrad Electronic

48 V DC

Jack connector

2 change-overs

12 A

250 V DC/AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

Phoenix Contact REL-IR2/LDP- 60DC/2X21 Relay 60 V DC 12 A 2 change-overs 10 pc(s) Piece

Item no:2225503

Unavailable

Conrad Electronic

60 V DC

Jack connector

2 change-overs

Piece

12 A

250 V DC/AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

Phoenix Contact REL-IR2/LDP-110DC/2X21 Relay 110 V DC 12 A 2 change-overs 10 pc(s) Piece

Item no:2225504

Unavailable

Conrad Electronic

110 V DC

Jack connector

2 change-overs

Piece

12 A

250 V DC/AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

Phoenix Contact REL-IR2/LDP-125DC/2X21 Relay 125 V DC 12 A 2 change-overs 10 pc(s) Piece

Item no:2225505

Unavailable

Conrad Electronic

125 V DC

Jack connector

2 change-overs

Piece

12 A

250 V DC/AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

Documents & Downloads

Datasheet

Datasheet 2225757 Phoenix Contact REL-PR3-48DC/3X21 Relay 48 V DC 16 A 3 change-overs 1 pc(s) Piece

User & Safety Instructions

User & Safety Instructions 2225757 Phoenix Contact REL-PR3-48DC/3X21 Relay 48 V DC 16 A 3 change-overs 1 pc(s) Piece

Description

Plug-in high power relay with power contacts, 3 changeover contacts, coil voltage 48 V DC

This text is machine translated.

Description

Plug-in high power relay with power contacts, 3 changeover contacts, coil voltage 48 V DC

This text is machine translated.

Technical specifications

Variants(All information is without VAT, plus shipping costs)

Documents & Downloads

Datasheet

User & Safety Instructions

Description

Description

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