1
10-2014, Rev. 1014
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.
SCHRACK
General Purpose
Low Power PCB Relays
n
1 pole 16A, 1 form C (CO) or 1 form A (NO) contact
n
Ambient temperature 105°C
n
Sensitive coil 400mW
n
5kV/10mm coil-contact
n
Reinforced insulation
n
WG version: Product in accordance to IEC 60335-1
Typical applications
Oven control, cooking plate control.
Approvals
VDE Cert. No. 40007571, UL E214025, cCSAus 1142018
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 400VAC
Rated current 16A
1)
Limiting continuous current, form A/form B 16 / 26A
Limiting making current (form A contact)
max. 4 s, duty factor 10 % 30A
Breaking capacity max. 4000VA
Contact material AgNi 90/10
Frequency of operation, with/without load 360/72000h
-1
Operate/release time max. 8/6ms
Bounce time max., form A/form B 4/6ms
Contact ratings
Type Contact Load Cycles
IEC 61810
RTH14 A (NO) 10A, 250VAC resistive,105°C 150x10
3
RTH14 C (CO) 16A, 250VAC resistive, 105°C 10x10
3
RTH14 B (NC) 26A, 250VAC resistive, 85°C 500
RTH34 A (NO) 10A, 400VAC resistive, 105°C 150x10
3
RTHH4 A (NO) 10A, 250VAC resistive, 105°C 250x10
3
UL 508
RTH14 A/B (NO/NC) 16A, 250VAC, resistive, 105°C 30x10
3
RTH34 A (NO) 20A, 250VAC, general purpose, 105°C 6x10
3
Mechanical endurance >30x10
6
operations
1) Continuous thermal load >10A at 105°C requires reduction of coil power to 64% of
rated power after 100ms.
Coil Data
Coil voltage range 5 to 60VDC
Operative range, IEC 61810 90...110% U
RTD
Coil insulation system according UL1446 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
009 9 6.3 0.9 203 399
1)
012 12 8.4 1.2 360 400
1)
024 24 16.8 2.4 1440 400
1)
1) Continuous thermal load > 10 A at 105°C requires reduction of coil power to 64% of
rated power after 100ms.
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 1000V
rms
between contact and coil 5000V
rms
Clearance/creepage
between contact and coil ≥10/10mm
Material group of insulation parts IIIa
Tracking index of relay base PTI250V
Power PCB Relay RTH 105°C 16A
