Datasheet Rev. IJ1
Issued 2009/10
www.tycoelectronics.com
www.schrackrelays.com
Dimensions are in mm unless
otherwise specified and are
shown for reference purposes
only.
Product specification
according to IEC 61810-1.
Product data, technical para -
me ters, test conditions and
processing information only
to be used together with the
'Definitions' section in the
cat -
alogue or at schrackrelays.com
in the ‘Schrack’ section.
Specifications subject to
change.
General Purpose Relays
1
SCHRACK
Power PCB Relay RT2
n2 pole 8 A, 2 CO or 2 NO contacts
nDC- or AC-coil
nSensitive coil 400 mW
nReinforced insulation
nWG version: Product in accordance to IEC60335-1
Applications
Domestic appliances, heating control, emergency lighting,
modems
Approvals
VREG.-Nr. 6106, ZE214025, b14385, BC0786
Technical data of approved types on request
Contact data
Contact configuration 2 CO or 2 NO
Contact set single contact
Type of interruption micro disconnection
Rated voltage / max. switching voltage AC 250 / 400 VAC
Rated current 8 A, UL: 10 A
Limiting continuous current 8 A, UL: 10 A
Maximum breaking capacity AC 2000 VA
Limiting making capacity, max 4 s, duty factor 10% 15 A
Contact material AgNi 90/10, AgNi 90/10 gold plated, AgSnO2
Rated frequency of operation DC coil with / without load 6 / 1200 min-1
AC coil with / without load 6 / 600 min-1
Operate- / release time DC coil max 8 / 6 ms
Bounce time DC coil NO / NC contact max 4 / 10 ms
Contact ratings
Type Contact Load Ambient Cycles
temp. [°C]
IEC 61810
RT424 DC coil CO 8 A, 250 VAC, cosϕ=1 85°C 10x103
RT444 AC coil NO 8 A, 250 VAC, cosϕ=1 70°C 50x103
RT424 AC coil CO 8 A, 250 VAC, cosϕ=1 70°C 30x103
UL 508
RT424 DC coil NO / NC 10 A, 250 VAC, general purpose 85°C 20x103
RT424 DC coil NO / NC 1/2 hp, 240 VAC 85°C 1x103
RT424 DC coil NO / NC Pilot duty, B300, R300 85°C 6x103
EN60947-5-1
RTE24 DC coil NO / NC AC15, 250 VAC, 3A 6.050
RTE24 DC coil NO / NC DC13, 24 VDC, 2A 6.050
RTE24 DC coil NO / NC DC13, 250V DC, 0.2A 6.050
EN60730-1
RT424 DC coil NO / NC 6(2) A, 250 VAC 85°C 100x103
Coil data
Rated coil voltage range DC coil 5...110 VDC
AC coil 24...230 VAC
Operative range to IEC 61810 2
Coil insulation system according UL1446 class F
F0149-C
Datasheet Rev. IJ1
Issued 2009/10
www.tycoelectronics.com
www.schrackrelays.com
Dimensions are in mm unless
otherwise specified and are
shown for reference purposes
only.
Product specification
according to IEC 61810-1.
Product data, technical para -
me ters, test conditions and
processing information only
to be used together with the
'Definitions' section in the
cat -
alogue or at schrackrelays.com
in the ‘Schrack’ section.
Specifications subject to
change.
General Purpose Relays SCHRACK
2
Power PCB Relay RT2 (Continued)
PCB layout / terminal assignment
Bottom view on solder pins
2 CO contacts
2 NO contacts
S0418-CA
S0163-BJ
S0163-BK
*) With the recommended PCB hole sizes a grid
pattern from 2.5 mm to 2.54 mm can be used.
Coil versions, DC-coil
Coil Rated Operate Release Coil Rated coil
code voltage voltage voltage resistance power
VDC VDC VDC cmW
005 5 3.5 0.5 62+10% 403
006 6 4.2 0.6 90+10% 400
012 12 8.4 1.2 360+10% 400
024 24 16.8 2.4 1440+10% 400
048 48 33.6 4.8 5520+10% 417
060 60 42.0 6.0 8570+12% 420
110 110 77.0 11.0 28800+12% 420
All figures are given for coil without preenergization, at ambient temperature +23°C
Other coil voltages on request
Coil versions, AC-coil 50Hz
Coil Rated Operate Release Coil Rated coil
code voltage voltage voltage resistance power
50 Hz 50 Hz 50 Hz
VAC VAC VAC cVA
524 24 18.0 3.6 350+10% 0.76
615 115 86.3 17.3 8100+15% 0.76
620 120 90.0 18.0 8800+15% 0.75
700 200 150.0 30.0 24350+15% 0.76
730 230 172.5 34.5 32500+15% 0.74
All figures are given for coil without preenergization, at ambient temperature +23°C
Insulation
Dielectric strength coil-contact circuit 5000 Vrms
open contact circuit 1000 Vrms
adjacent contact circuits 2500 Vrms
Clearance / creepage coil-contact circuit W10 / 10 mm
adjacent contact circuits W3 / 4 mm
Material group of insulation parts IIIa
Tracking index of relay base PTI 250 V
Insulation to IEC 60664-1
Type of insulation coil-contact circuit reinforced
open contact circuit micro disconnection
adjacent contact circuits basic
Rated insulation voltage 250 V
Pollution degree 3 2
Rated voltage system 240 V 230 / 400 V
Overvoltage category III
Other data
Mechanical endurance DC coil > 30 x 106cycles
AC coil > 5 x 106cycles
Material
RoHS - Directive 2002/95/EC compliant as per product date code 0413
Resistance to heat and fire, WG version according EN60335, par30.
Environment
Ambient temperature range -40...+85°C
max. ambient temperature AC coil 70°C
max. ambient temperature AgSnO contacts 70°C
Vibration resistance (function) NO / NC contact 20 / 5 g, 30 ... 300 Hz
Shock resistance (destruction) 100 g
Category of protection RTII - flux proof, RTIII - wash tight
Procesing
Mounting pcb or on socket
Mounting distance DC / AC coil W 0 / W 2.5 mm
Resistance to soldering heat flux-proof version 270°C / 10 s
wash-tight version 260°C / 5 s
Relay weight 13 g
Packaging unit 20 / 500 pcs
Accessories
For details see datasheet accessories RT
Datasheet Rev. IJ1
Issued 2009/10
www.tycoelectronics.com
www.schrackrelays.com
Dimensions are in mm unless
otherwise specified and are
shown for reference purposes
only.
Product specification
according to IEC 61810-1.
Product data, technical para -
me ters, test conditions and
processing information only
to be used together with the
'Definitions' section in the
cat -
alogue or at schrackrelays.com
in the ‘Schrack’ section.
Specifications subject to
change.
General Purpose Relays
3
SCHRACK
Power PCB Relay RT2 (Continued)
Product key Typical product key RT424024
Type
RT Power PCB Relay RT2
Version
4 8 A, pinning 5 mm, flux proof
E8 A, pinning 5 mm, wash tight
Contact configuration
2 2 CO contacts (2 form C) 4 2 NO contacts (2 form A)
Contact material
3AgSnO2
4 AgNi 90/10 5 AgNi 90/10 gold plated
Coil
Coil code: please refer to coil versions table
Version
Blank Standard version
WG Product in accordance with IEC 60335-1 (domestic appliances)
Preferred types in bold print
Product key Version Contacts Cont. material Coil Coil Part number
RT423012 8 A 2 CO contacts AgSnO DC-coil 12 VDC 4-1419136-3
RT423024 pinning 5 mm 24 VDC 4-1393243-2
RT424005 flux proof AgNi 90/10 5 VDC 5-1393243-9
RT424006 6 VDC 6-1393243-1
RT424012 12 VDC 6-1393243-3
RT424024 24 VDC 6-1393243-8
RT424048 48 VDC 7-1393243-0
RT424060 60 VDC 7-1393243-3
RT424110 110 VDC 7-1393243-5
RT424524 AC-coil 24 VAC 7-1393243-6
RT424615 115 VAC 7-1393243-8
RT424730 230 VAC 7-1393243-9
RT425005 AgNi 90/10 DC-coil 5 VDC 8-1393243-0
RT425012 gold plated 12 VDC 8-1393243-2
RT425024 24 VDC 8-1393243-5
RT425524 AC-coil 24 VAC 9-1393243-1
RT425615 115 VAC 9-1393243-2
RT425730 230 VAC 9-1393243-3
RT444012 2 NO contacts AgNi 90/10 DC-coil 12 VDC 9-1393243-7
RT444024 24 VDC 9-1393243-9
RTE24005 8 A 2 CO contacts 5 VDC 1393243-1
RTE24006 pinning 5 mm 6 VDC 1393243-2
RTE24012 wash tight 12 VDC 1393243-4
RTE24024 24 VDC 1-1393243-0
RTE24048 48 VDC 1-1393243-1
RTE24060 60 VDC 1-1393243-3
RTE24110 110 VDC 1-1393243-4
RTE24524 AC-coil 24 VAC 1-1393243-5
RTE24615 115 VAC 1-1393243-7
RTE24730 230 VAC 1-1393243-8
RTE25005 AgNi 90/10 DC-coil 5 VDC 1-1393243-9
RTE25012 gold plated 12 VDC 2-1393243-0
RTE25024 24 VDC 2-1393243-1
Dimensions
S0272-BA
