1
11-2012, Rev. 1112
www.te.com
© 2012 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.
Potter & Brumfield
General Purpose
Panel/Plug-in Relays
KRPA Series Panel Plug-in Relay
Potter & Brumfield
Coil Data (continued)
Coil versions, AC coil
Coil Rated Operate Coil Rated coil
code voltage voltage resistance power
VAC VAC Ω±15% VA
6 6 5.1 6 2.01
12 12 10.2 24 2.02
24 24 20.4 85 2.02
20 120 102.0 2250 2.1
240 240 204.0 9110 2.1
All figures are given for coil without preenergization, at ambient temperature +23°C.
Insulation Data
Initial dielectric strength
between open contacts 1000V
rms
between contact and coil 1000V
rms
between adjacent contacts 1000V
rms
Initial insulation resistance
between insulated elements KRPA: 1000MΩ
KA: 100MΩ
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
DC coil KRPA: -45ºC to 70ºC
KA: -45ºC to 85ºC
AC coil KRPA: -45ºC to 55ºC
KA: -45ºC to 70ºC
Category of environmental protection
IEC 61810 RTI - dust protected KRPA and
RT0 - open style KA
Terminal type KRPA: 8- or 11-pin octal-type plug
KA: solder terminals
Weight 85g
Packaging/unit tray/25 pcs., box/150pcs.
Accessories
For details see datasheet Sockets and Accessories, KRPA Relays
Product Code Description
27E891 Two pole DIN socket (use 20C318 clip)
27E892 Three pole DIN socket (use 20C318 clip)
27E122 Two pole track mount socket (use 20C318 clip)
27E123 Three pole track mount socket (use 20C318 clip)
n
5 to 10A current capability
n
Contact arrangements of 1, 2 and 3 form C (CO)
n
Octal type termination for quick installation
n
Indicator lamp available on certain models
Typical applications
Baggage handling, lighting, inspection equipment, marine.
Approvals
UL E22575; CSA LR15734
Technical data of approved types on request.
Contact Data
Contact arrangement
1 form C (CO), 2 form C (CO), 3 form C (CO)
Rated voltage 240VAC
Rated current 10A
Contact material Ag AgCdO
Min. recommended contact load 100mA, 12VDC 300mA, 12VDC
Frequency of operation 360 ops./hour 360 ops./hour
Contact ratings
Type Load Cycles
UL 508
KRPA, Ag
5A, 120VAC 100x10
3
3A, 240VAC 100x10
3
1/10HP, 120VAC 1x10
3
1/6HP, 240VAC 1x10
3
KRPA, AgCdO
10A, 240VAC 100x10
3
1/3HP, 120VAC 1x10
3
1/2HP, 240VAC 1x10
3
KA, Ag
5A, 120VAC
3A, 240VAC
1/10HP, 120VAC
1/6HP, 240VAC
KA, AgCdO
10A, 120VAC
6A, 240VAC
1/6HP, 120VAC
1/3HP, 240VAC
Mechanical endurance 10x10
6
ops.
Coil Data
Coil voltage range 6 to 220VDC
6 to 240VAC
Coil insulation system according UL Class B
Coil versions, DC coil
Coil Rated Operate Coil Rated coil
code voltage voltage resistance power
VDC VDC Ω±10% W
6 6 4.5 32 1.15
12 12 9.0 120 1.2
24 24 18.0 472 1.25
48 48 36.0 1800 1.3
110 110 82.5 10000 1.2
– 220 Use 110V relay with 10KΩ, 5W resistor in series
All figures are given for coil without preenergization, at ambient temperature +23°C.
2
11-2012, Rev. 1112
www.te.com
© 2012 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.
Potter & Brumfield
General Purpose
Panel/Plug-in Relays
KRPA Series Panel Plug-in Relay (Continued)
Potter & Brumfield
Dimensions
KRPA KA
Terminal assignment
KRPA KRPA KRPA KA KA KA
1 form C 2 form C 3 form C 1 form C 2 form C 3 form C
1.406 MAX.
(35.71)
1.406 MAX.
(35.71)
2.0 MAX.
(50.8)
.25
(6.4)
.44
(11.2)
1.06 MAX.
(26.9)
(37.29)
1 STUD
#6-32
THREAD
.15
(3.8)
.312
(7.92)
1. 375 MAX.
(34.93)
1.92 MAX.
(48.8)
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
9
10
11
1
Product code structure Typical product code KRPA -5 A Y -120
Type
KRPA Enclosed relay with octal-style plug
KA Open style relay with solder terminals
Contact arrangement and rating
5 1 form C (CO) 11 2 form C (CO)
14 3 form C (CO)
Coil Input
A AC, 50/60Hz D DC
Contact material and indicator lamp option
Y Ag, no indicator lamp G AgCdO, no indicator lamp
N AgCdO, with indicator (Code N only available with relay type KRPA)
Options
Leave blank no additional options
F Au flashed contacts P Push to test button
(Options F and P only available with relay type KRPA)
Coil voltage
Coil code: please refer to coil versions table
3
11-2012, Rev. 1112
www.te.com
© 2012 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.
Potter & Brumfield
General Purpose
Panel/Plug-in Relays
KRPA Series Panel Plug-in Relay (Continued)
Potter & Brumfield
Product Code Arrangement Contact Material Coil Option Part Number
KA-5AG-120 1 form C, 1 CO AgCdO 120VAC Open style 7-1393099-1
KA-5AY-120 Ag 7-1393099-3
KA-5DG-6 AgCdO 6VDC 7-1393099-9
KA-5DG-12 12VDC 7-1393099-7
KA-5DG-110 110VDC 7-1393099-6
KA-11AG-120 2 form C, 2 CO 120VAC 3-1393099-6
KA-11AY-6 Ag 6VAC 4-1393099-1
KA-11AY-24 24VAC 4-1393099-0
KA-11AY-120 120VAC 3-1393099-9
KA-11DG-12 AgCdO 12VDC 4-1393099-3
KA-11DG-24 24VDC 4-1393099-5
KA-11DG-110 110VDC 4-1393099-2
KA-14AG-120 3 form C, 3 CO 120VAC 5-1393099-0
KA-14AY-120 Ag 5-1393099-4
KA-14DG-24 AgCdO 24VDC 5-1393099-7
KA-14DG-110 110VDC 5-1393099-5
KRPA-5AG-24 1 form C, 1 CO 24VAC None 9-1393104-9
KRPA-5AG-120 120VAC 9-1393104-8
KRPA-5DG-6 6VDC 1393105-5
KRPA-5DG-12 12VDC 1393105-3
KRPA-5DG-24 24VDC 1393105-4
KRPA-5DY-12 Ag 12VDC 1393105-6
KRPA-5DY-24 24VDC 1393105-7
KRPA-11AG-6 2 form C, 2 CO AgCdO 6VAC 2-1393104-8
KRPA-11AG-12 12VAC 2-1393104-4
KRPA-11AG-24 24VAC 1-1393105-2
KRPA-11AG-120 120VAC 2-1393104-5
KRPA-11AG-240 240VAC 2-1393104-7
KRPA-11AN-12 12VAC Indicator 3-1393104-1
KRPA-11AN-24 24VAC 3-1393104-3
KRPA-11AN-120 120VAC 3-1393104-2
KRPA-11AN-240 240VAC 3-1393104-4
KRPA-11AY-6 Ag 6VAC None 3-1393104-9
KRPA-11AY-12 12VAC 3-1393104-5
KRPA-11AY-24 24VAC 3-1393104-7
KRPA-11AY-120 120VAC 3-1393104-6
KRPA-11AY-240 240VAC 3-1393104-8
KRPA-11DG-6 AgCdO 6VDC 4-1393104-7
KRPA-11DG-12 12VDC 4-1393104-3
KRPA-11DG-24 24VDC 4-1393104-5
KRPA-11DG-48 48VDC 4-1393104-6
KRPA-11DG-110 110VDC 4-1393104-2
KRPA-11DG-125 125VDC 4-1393104-4
KRPA-11DG-24 24VDC 4-1393104-5
KRPA-11DG-48 48VDC 4-1393104-6
KRPA-11DN-12 12VDC Indicator 5-1393104-0
KRPA-11DN-24 24VDC 5-1393104-1
KRPA-11DN-110 110VDC 4-1393104-9
KRPA-11DY-12 Ag 12VDC None 5-1393104-6
KRPA-11DY-24 24VDC 5-1393104-7
KRPA-14AG-12 3 form C, 3 CO AgCdO 12VAC 6-1393104-4
KRPA-14AG-24 24VAC 6-1393104-7
KRPA-14AG-120 120VAC 6-1393104-5
KRPA-14AG-240 240VAC 6-1393104-8
KRPA-14AN-24 24VAC Indicator 7-1393104-4
KRPA-14AN-120 120VAC 7-1393104-3
KRPA-14AN-240 240VAC 7-1393104-5
KRPA-14AY-24 Ag 24VAC None 7-1393104-8
KRPA-14AY-120 120VAC 7-1393104-7
KRPA-14AY-240 240VAC 7-1393104-9
KRPA-14DG-12 AgCdO 12VDC 8-1393104-2
KRPA-14DG-24 24VDC 8-1393104-4
KRPA-14DG-48 48VDC 8-1393104-5
KRPA-14DG-110 110VDC 8-1393104-1
KRPA-14DG-125 125VDC 8-1393104-3
KRPA-14DN-24 24VDC Indicator 9-1393104-0
KRPA-14DY-24 Ag None 9-1393104-3
