URL Relay Sets

URL Screw-Connection Relay Set
URL Push-In Relay Set

Series Part Number

Part Number: URTEL 4 24 DLT
Explanation:

Connection Family

URTEL - URL complete relay set with screw connection; 2CO or 4CO
URTPL - URL complete relay set with push-in connection; 2CO only

Contacts

2 - Two changeover contacts
4 - Four changeover contacts; URTEL only

Coil Reference

12 - 12V; DLT only
24 - 24V; DLT or ALT
48 - 48V; DLT or ALT
110 - 110V; DLT or ALT
220 - 220VAC; ALT with URTEL4 or URTPL2 only
230 - URTEL2 ALT model designation; listed coil specification is 220VAC with a 209-242VAC supply range, including 230VAC

Supply Version

DLT - DC coil version; 12V, 24V, 48V or 110V
ALT - AC coil version; 24V, 48V, 110V or the conditional 220/230 reference; all listed sets have LED indication

Description

Complete relay sets

URL relay sets combine a relay and socket with LED indication. Screw connections are available with 2CO or 4CO contacts, while the listed push-in sets have 2CO contacts. Select the actual set code below; CO denotes a changeover contact.

Rated coil supplyScrew, 2COScrew, 4COPush-in, 2CO
12VDCURTEL212DLTURTEL412DLTURTPL212DLT
24VDCURTEL224DLTURTEL424DLTURTPL224DLT
48VDCURTEL248DLTURTEL448DLTURTPL248DLT
110VDCURTEL2110DLTURTEL4110DLTURTPL2110DLT
24VACURTEL224ALTURTEL424ALTURTPL224ALT
48VACURTEL248ALTURTEL448ALTURTPL248ALT
110VACURTEL2110ALTURTEL4110ALTURTPL2110ALT
220VACURTEL2230ALTURTEL4220ALTURTPL2220ALT

URTEL2230ALT retains its 230 designation and uses the listed 220VAC coil specification. Its +10%/-5% supply range is 209-242VAC, which includes 230VAC.

Connection and dimensions

FamilyConnectionContactsDimensions, H×L×WNominal wire sizeWire range
URTEL2Screw2CO68.5×28×79mm1mm²0.5-1.5mm²
URTEL44CO68.5×45.2×79mm0.5-2.5mm²
URTPL2Push-in2CO70×26.8×92.5mm0.25-2.5mm²

Coil data

Supply tolerance is +10%/-5%; coil resistance tolerance is ±10%. Parameters apply to the corresponding supply row in the model table.

Rated supplyResistanceConsumptionPickup voltageRelease voltage
12VDC160Ω900mW≤9V≥1.2V
24VDC640Ω≤18V≥2.4V
48VDC2560Ω≤36V≥4.8V
110VDC13400Ω≤82.5V≥11V
24VAC168Ω1.2VA≤19.2V≥7.2V
48VAC672Ω≤38.4V≥14.4V
110VAC3529Ω≤88V≥33V
220VAC14116Ω≤176V≥66V

Switching and motor loads

Apply the current, voltage and switching-capacity limits together. A maximum current rating does not permit that current at every voltage. Motor ratings are separate from AC apparent-power and DC power limits.

Parameter2CO sets4CO sets
Maximum switching voltage240VAC/28VDC
Maximum switching current12A
Switching capacity2500VA/300W
Motor load1/3HP at 240VAC1/6HP at 240VAC
Minimum switching load24V/10mA
Contact resistance≤100mΩ at 6VDC/1A
Contact materialAgSnO₂/Cu
Electrical life>100,000 operations at 900 operations/hour
Mechanical life>10,000,000 operations at 300 cycles/minute (18,000 operations/hour)
Pickup / release time<15ms / <10ms

Insulation and environment

ParameterAll listed sets
Rated insulation voltage300V
Creepage distance between contacts≥5.5mm
Overvoltage category / pollution degreeIII / 2
Status indicationLED
Operating temperature-40°C to +60°C
Storage temperature-40°C to +85°C
Relative humidity45-85%RH