General Purpose
Low Power PCB Relays
SCHRACK
Power PCB Relay RT1 sensitive
n
1 pole 10A, 1 form C (CO) or 1 form A (NO) contact
Highly sensitive version, coil power 250mW
n 5kV/10mm coil-contact
n Reinforced insulation
n Ambient temperature 85°C
n
Typical applications
Domestic appliances, heating control.
Zb
Approvals
VDE Cert. No. 40007571, UL E214025, cCSAus 1142018
CQC 18002197247
Technical data of approved types on request.
Contact Data
Contact arrangement 1 form C (CO) or 1 form A (NO)
Rated voltage
250VAC
Max. switching voltage
400 VAC
Rated current
10A
Limiting making current; max. 4s, duty factor 10% 15A
Breaking capacity
2500VA
Contact material
AgNi 90/10
Frequency of operation; with/without load
3000/72000h-1
Operate/release time max.
10/8ms
Bounce time max.; form A/form B
4/9ms
Contact ratings
Type
Contact
Load
Cycles
IEC 61810
RT17*
A (NO)
10A, 250VAC resistive, 85°C
100x103
RTB7*
A (NO)
10A, 250VAC resistive, 85°C
50x103
UL 61810-1 (former UL 508)
RT17*
C (CO)
10A, 250VAC, general purpose, 85°C
6x103
RT17*
A/B (NO/NC) 10A, 250VAC, general purpose, 40°C 30x103
RT174
A/B (NO/NC) B300, 40°C
6x103
RT174
A (NO)
R150, 40°C
6x103
RT174
B (NC)
1/2hp, 240VAC, 40°C
1x103
RT174
A (NO)
3/4hp, 240VAC, 40°C
1x103
EN60730-1
RT174
A (NO)
6(4)A, 250VAC, 85°C
100x103
Mechanical endurance
Coil Data
Coil voltage range
Operative range, IEC 61810
Coil insulation system according UL
5 to 60VDC
2
class F
Coil versions, DC coil
Coil
Rated
Operate
Release
Coil
Rated coil
code voltage voltage voltage
resistance power
VDC VDC VDC
Ω±10%1) mW
005 5 3.7 0.5 100 250
006 6 4.5 0.6 144 250
009 9 6.8 0.9 312 260
012 12 9.0 1.2 576 250
024 24 18.0 2.4 2304 250
048 48 36.0 4.8 9216 250
060
60
45.0
6.0
128571) 280
1) Coil resistance ±12%.
All figures are given for coil without pre-energization, at ambient temperature +23°C.
Other coil voltages on request.
>30x106 operations
Insulation Data
Initial dielectric strength
between open contacts
between contact and coil
Clearance/creepage
between contact and coil
Material group of insulation parts
Tracking index of relay base
10-2023, Rev. 3
www.te.com
© 2014 Tyco Electronics Corporation,
a TE Connectivity Ltd. company.
Catalog and product specification according
to IEC 61810-1 and to be used only together
with the ‘Definitions’ section.
Catalog 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
1000Vrms
5000Vrms
≥10/10mm
IIIa
PTI 250V
Catalog product data, ‘Definitions’ section,
application notes and all specifications are
subject to change.
1
General Purpose
Low Power PCB Relays
SCHRACK
Power PCB Relay RT1 sensitive (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 500Hz
20g/5g
Shock resistance (destructive)
100g
Terminal type
PCB-THT, plug-in
Weight 14g
Resistance to soldering heat THT, IEC 60068-2-20
RTII
270°C/10s
RTIII
260°C/5s
Packaging/unit tube/20 pcs., box/500 pcs.
PCB layout / terminal assignment
Bottom view on solder pins
10A, pinning 3.5mm
*) With the recommended PCB hole sizes a grid
pattern from 2.5mm to 2.54mm can be used.
Accessories
For details see datasheet
A
ccessories 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.
1 form C (CO) contact
Dimensions
1 form A (NO) contact
Product code structure
Typical product code
Type
RT Power PCB Relay RT1 sensitive
Version
1 10A, pinning 3.5mm, flux proof
Contact configuration
7 1 form C (CO) contact
Contact material
4 AgNi 90/10
Coil
Coil code: please refer to coil versions table
RT 1 7 4
012
B 10A, pinning 3.5mm, wash tight
8
1 form A (NO) contact
5
AgNi 90/10 gold plated
Product code
Version
Contacts
Contact material
Coil
Part number
RT174005
RT174009
RT174012
RT174024
RT175024
RT184005
RT184012
RT184024
RTB84009
RTB84012
Flux proof
1 form C (CO)
AgNi 90/10
1 form A (NO)
AgNi 90/10 gold pl.
AgNi 90/10
5VDC
9VDC
12VDC
24VDC
24VDC
5VDC
12VDC
24VDC
9VDC
12VDC
3-1393239-6
9-1419143-5
3-1393239-8
3-1393239-9
4-1393239-4
4-1393239-5
4-1393239-7
4-1393239-9
4-1393238-7
1415536-4
Wash tight
This list represents the most common types and does not show all variants covered by this datasheet.
Other types on request.
2
10-2023, Rev. 3
www.te.com
© 2014 Tyco Electronics Corporation,
a TE Connectivity Ltd. company.
Catalog and product specification according
to IEC 61810-1 and to be used only together
with the ‘Definitions’ section.
Catalog 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
Catalog product data, ‘Definitions’ section,
application notes and all specifications are
subject to change.