04-2011, Rev. 0411
www.te.com
© 2011 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
1
Potter & Brumfield
General Purpose Relays
PCB Relays
n 2 pole 8A, 2 form C (CO) or 2 form A (NO) contacts
n Sensitive coil 400mW
n 5kV/10mm coil-contact, reinforced insulation
n Ambient temperature 85°C
Typical applications
Boiler control, timers, garage door control, POS automation, interface
modules
Approvals
VDE REG.-Nr. 6106, UL E214025, cCSAus 14385
Technical data of approved types on request
Contact Data
Contact arrangement 2 form C (CO) or 2 form A (NO)
Rated voltage 250VAC
Max. switching voltage 400VAC
Rated current 8A, UL: 10A
Limiting continuous current 8A, UL: 10A
Limiting making current, max. 4s, duty factor 10% 15A
Breaking capacity max. 2000VA
Contact material AgNi 90/10
Frequency of operation, with/without load 360/72000h-1
Operate/release time max., DC coil 8/6ms
Bounce time max., DC coil, form A/form B 4/10ms
Contact ratings
Type Contact Load Cycles
IEC 61810
RT424 DC coil C (CO) 8A, 250VAC, cosφ=1, 85°C 10x103
RT444 AC coil A (NO) 8A, 250VAC, cosφ=1, 70°C 50x103
RT424 AC coil C (CO) 8A, 250VAC, cosφ=1, 70°C 30x103
UL 508
RT424 DC coil A/B (NO/NC) 10A, 250VAC, gen. purpose, 85°C 20x103
RT424 DC coil A/B (NO/NC) 1/2hp, 240VAC, 85°C 1x103
RT424 DC coil A/B (NO/NC) Pilot duty, B300, R300, 85°C 6x103
EN60947-5-1
RTE24 DC coil A/B (NO/NC) AC15, 250VAC, 3A 6.050
RTE24 DC coil A/B (NO/NC) DC13, 24VDC, 2A 6.050
RTE24 DC coil A/B (NO/NC) DC13, 250VDC, 0.2A 6.050
EN60730-1
RT424 DC coil A/B (NO/NC) 6(2)A, 250VAC, 85°C 100x103
Mechanical endurance >30x106 operations
Coil Data
Coil voltage range 5 to 110VDC
Operative range, IEC 61810 2
Coil insulation system according UL class F
Coil versions, DC coil
Coil Rated Operate Release Coil Rated coil
code voltage voltage voltage resistance power
VDC VDC VDC Ω±10% mW
005 5 3.5 0.5 62 403
006 6 4.2 0.6 90 400
009 9 6.3 0.9 200 400
012 12 8.4 1.2 360 400
024 24 16.8 2.4 1440 400
048 48 33.6 4.8 5520 417
All figures are given for coil without pre-energization, at ambient temperature +23°C.
Other coil voltages on request.
Insulation Data
Initial dielectric strength
between open contacts 1000Vrms
between contact and coil 5000Vrms
between adjacent contacts 2500Vrms
Clearance/creepage
between contact and coil ≥10/10mm
between adjacent contacts ≥ 3/4mm
Material group of insulation parts IIIa
Tracking index of relay base PTI 250V
Power PCB Relay RT2
bZV
04-2011, Rev. 0411
www.te.com
© 2011 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
2
Potter & Brumfield
General Purpose Relays
PCB Relays
Power PCB Relay RT2 (Continued)
Other Data
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
refer to the Product Compliance Support Center at
www.te.com/customersupport/rohssupportcenter
Ambient temperature -40 to 85°C
Category of environmental protection
IEC 61810 RTII - flux proof, RTIII - wash tight
Vibration resistance (functional),
form A/form B contact, 30 to 300Hz 20g/5g
Shock resistance (destructive) 100g
Terminal type PCB-THT, plug-in
Weight 13g
Resistance to soldering heat THT, IEC 60068-2-20
RTII 270°C/10s
RTIII 260°C/5s
Packaging/unit tube/20pcs., box/500pcs.
Accessories
For details see datasheet
Accessories Industrial Power Relay RT
NOTE: indicated contact ratings and electrical endurance data for direct
wiring of relays (according IEC 61810-1); for relays mounted on sockets
deratings may apply.
PCB layout / terminal assignment
Bottom view on solder pins
2 form C (CO) contacts
2 form A (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.
Dimensions
S0272-BA
04-2011, Rev. 0411
www.te.com
© 2011 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
Datasheets and product specification
according to IEC 61810-1 and to be used
only together with the ‘Definitions’ section.
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
3
Potter & Brumfield
General Purpose Relays
PCB Relays
Power PCB Relay RT2 (Continued)
Product code Version Contacts Contact material Coil Part number
RT424005F 8A, 2 form C (CO) AgNi 90/10 5VDC 1-1419108-6
RT424012F pinning 5mm, contacts 12VDC 2-1393237-8
RT424024F flux proof 24VDC 1-1419108-7
RT444012F 2 form A (NO) 12VDC 1-1419108-9
RT444024F contacts 24VDC 2-1419108-0
RTE24005F 8A, 2 form C (CO) 5VDC 4-1419108-0
RTE24006F pinning 5mm, contacts 6VDC 6-1393227-5
RTE24009F wash tight 9VDC 3-1393237-0
RTE24012F 12VDC 3-1393237-1
RTE24024F 24VDC 3-1393237-3
RTE24048F 48VDC 3-1393237-4
RTE44012F 2 form A (NO) 12VDC 4-1419108-2
RTE44024F contacts 24VDC 3-1393237-5
This list represents the most common types and does not show all variants covered by this datasheet.
Other types on request
Product code structure Typical product code RT 4 2 4 024 F
Type
RT Power PCB Relay RT2
Version
4 8A, pinning 5mm, flux proof
E 8A, pinning 5mm, wash tight
Contact arrangement
2 2 form C (CO) contacts
4 2 form A (NO) contacts
Contact material
4 AgNi 90/10
Coil
Coil code: please refer to coil versions table
Version
F Standard version