General Purpose
Panel/Plug-in Relays
PPottotter & Brumfielder & Brumfield
KRPA Series Panel Plug-in Relay
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.
Coil Data (continued)
Approvals
Coil versions, AC coil
UL E22575; CSA LR15734
Technical data of approved types on request. Coil Rated Operate Coil Rated coil
code voltage voltage resistance power
Contact Data VAC VAC 15% VA
Contact arrangement 1 form C (CO), 2 form C (CO), 3 form C (CO) 6 6 5.1 6 2.01
Rated voltage 240VAC 12 12 10.2 24 2.02
Rated current 10A 24 24 20.4 85 2.02
Contact material Ag AgCdO 20 120 102.0 2250 2.1
Min. recommended contact load 100mA, 12VDC 300mA, 12VDC 240 240 204.0 9110 2.1
Frequency of operation 360 ops./hour 360 ops./hour All figures are given for coil without preenergization, at ambient temperature +23C.
Insulation Data
Contact ratings
Initial dielectric strength
Type Load Cycles
between open contacts 1000V
UL 508
rms
between contact and coil 1000V
KRPA, Ag
rms
3
between adjacent contacts 1000V
5A, 120VAC 100x10
rms
3
Initial insulation resistance
3A, 240VAC 100x10
3
between insulated elements KRPA: 1000M
1/10HP, 120VAC 1x10
3
KA: 100M
1/6HP, 240VAC 1x10
KRPA, AgCdO
3
10A, 240VAC 100x10 Other Data
3
1/3HP, 120VAC 1x10 Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
3
1/2HP, 240VAC 1x10 refer to the Product Compliance Support Center at
KA, Ag www.te.com/customersupport/rohssupportcenter
5A, 120VAC Ambient temperature
3A, 240VAC DC coil KRPA: -45C to 70C
1/10HP, 120VAC KA: -45C to 85C
1/6HP, 240VAC AC coil KRPA: -45C to 55C
KA, AgCdO KA: -45C to 70C
10A, 120VAC Category of environmental protection
6A, 240VAC IEC 61810 RTI - dust protected KRPA and
1/6HP, 120VAC RT0 - open style KA
1/3HP, 240VAC Terminal type KRP A: 8- or 11-pin octal-type plug
6
Mechanical endurance 10x10 ops. KA: solder terminals
Weight 85g
Packaging/unit tray/25 pcs., box/150pcs.
Coil Data
Coil voltage range 6 to 220VDC
Accessories
6 to 240VAC
For details see datasheet Sockets and Accessories, KRPA Relays
Coil insulation system according UL Class B
Coil versions, DC coil
Product Code Description
Coil Rated Operate Coil Rated coil
27E891 Two pole DIN socket (use 20C318 clip)
code voltage voltage resistance power
27E892 Three pole DIN socket (use 20C318 clip)
VDC VDC 10% W
27E122 Two pole track mount socket (use 20C318 clip)
6 6 4.5 32 1.15
27E123 Three pole track mount socket (use 20C318 clip)
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 r elay with 10K, 5W resistor in series
All figures are given for coil without preenergization, at ambient temperature +23C.
1
11-2012, Rev. 1112 Catalog and product specification according Catalog and product data is subject to the Catalog product data, Definitions section,
www.te.com to IEC 61810-1 and to be used only together terms of the disclaimer and all chapters of application notes and all specifications are
2012 Tyco Electronics Corporation, with the Definitions section. the Definitions section, available at subject to change.
a TE Connectivity Ltd. company. General Purpose
Panel/Plug-in Relays
PPottotter & Brumfielder & Brumfield
KRPA Series Panel Plug-in Relay (Continued)
Dimensions
KRPA KA
1.468 MAX.
2.0 MAX. 1.406 MAX.
(37.29)
(35.71)
(50.8)
1.406 MAX.
(35.71)
1.06 MAX.
.44
(26.9) 1 STUD
(11.2)
.25
#6-32
.15
(6.4)
1.92 MAX. .312
THREAD (3.8)
(48.8) (7.92)
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
8 8 1 11 1
1
10
2
7 2
7
2
9 3
6 6 3
3
8 4
5
7
5 4 5 4
6
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
2
11-2012, Rev. 1112 Catalog and product specification according Catalog and product data is subject to the Catalog product data, Definitions section,
www.te.com to IEC 61810-1 and to be used only together terms of the disclaimer and all chapters of application notes and all specifications are
2012 Tyco Electronics Corporation, with the Definitions section. the Definitions section, available at subject to change.
a TE Connectivity Ltd. company.