REL-PR3-48DC/3X21 - Single relay

2908894

Plug-in high-power relay with power contacts, 3 N/O contacts, coil voltage: 48 V DC

Pentru operarea acestui produs, sunt necesare și alte produse. Accesorii necesare

Detalii despre produs

Notes on operation	The outputs are not suitable for switching different outer conductors.
Notes on operation	Do not use to separate SELV / PELV circuits from other circuits, because safe isolation is not guaranteed.

Operating mode	100% operating factor
Mechanical service life	approx. 10⁷ cycles
Insulation characteristics
Insulation	Basic insulation
Overvoltage category	III
Pollution degree	3
Data management status
Date of last data management	05.09.2025

Service life electrical	see diagram
Maximum power dissipation for nominal condition	1.5 W
Test voltage (Winding/contact)	2.5 kV_rms (50 Hz, 1 min., winding/contact)
Test voltage (Changeover contact/changeover contact)	2.5 kV_rms (50 Hz, 1 min., changeover contact/changeover contact)
Rated insulation voltage	250 V AC
Rated surge voltage	4 kV

Coil side
Nominal input voltage U_N	48 V DC
Input voltage range	40.8 V DC ... 52.8 V DC (20 °C)
Drive and function	monostable
Drive (polarity)	non-polarized
Typical input current at U_N	28 mA
Input power dissipation for U_N	1.32 W
Typical response time	20 ms
Typical release time	15 ms
Coil resistance	1750 Ω ±10 %

Switching
Contact switching type	3 changeover contacts
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)
Limiting continuous current	16 A
Maximum inrush current	50 A (20 ms, N/O contacts)
Min. switching current	10 mA (at 24 V)
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)

Connection method	Plug-in connection

Width	38.6 mm
Height	36.1 mm
Depth	45.5 mm

Ambient conditions
Degree of protection	RT I
Degree of protection (Installation location)	≥ IP54 (Installation location)
Ambient temperature (operation)	-40 °C ... 70 °C
Ambient temperature (storage/transport)	-40 °C ... 85 °C
Altitude	≤ 2000 m

Corrosive gas test
Identification	ISA-S71.04. G3 Harsh Group
	EN 60068-2-60

Standards/regulations	IEC 60664
	IEC 61810

Mounting position	any

Date comerciale

Număr articol	2908894
Unitate de ambalare	1 Bucată
Cantitate minimă pentru comandă	1 Bucată
Cod produs	DK6965
GTIN	4055626353920
Greutate pe bucată (inclusiv ambalajul)	85,1 g
Greutate pe bucată (fără ambalaj)	85,1 g
Cod tarifar vamal	85364190
Țara de origine	PL

Clasificări

Aprobări

Environmental product compliance

Produse compatibile

Accesorii necesare

ECLASS-13.0	27371601
ECLASS-15.0	27371601

EU RoHS
Îndeplineşte cerinţele conform directivei RoHS	Da (Nicio reglementare privind excepţiile)
China RoHS
Environment friendly use period (EFUP)	EFUP-E Nu există substanțe periculoase peste valorile limită
EU REACH SVHC
Trimitere la substanţa candidată REACH (nr. CAS)	Nicio substanţă cu un procentaj masic mai mare de 0,1 %

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

REL-PR3-48DC/3X21 - Single relay

2908894

Detalii despre produs

ECLASS

ETIM

UNSPSC

CSA

EAC

cULus Recognized

Produse compatibile

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

REL-PR3-48DC/3X21 - Single relay 2908894

Detalii despre produs

ECLASS

ETIM

UNSPSC

Produse compatibile

RIF-4-BPT/3X21 - Relay base 2900961

RIF-4-BSC/3X21 - Relay base 2900960

REL-PR3-48DC/3X21 - Single relay

2908894