General Purpose Relays
Industrial Relays
KHA Series Panel Plug-in Relay
n
n
n
n
n
n
Potter & Brumfield
Compact package
Two and four pole form C contact arrangements
Polycarbonate or nylon dust cover
Various mounting configurations
Indicator lamp and push-to-reset options available
Various contact materials available for specific load requirements
Typical applications
Industrial sewing/stitching machines, fitness, elevators, pumps, robotics,
solar panels
UC
Coil Data
Coil voltage range
Coil insulation system according UL
5 to 240VDC
6 to 240VAC
Class B
Approvals
UL E22575; CSA LR15734
Technical data of approved types on request
Contact Data
Contact arrangement
Rated voltage
Rated current
Contact material
Contact style
Min. recommended contact load
Ag (single contact)
AgCdO (single contact)
Au-AgNi (single contact)
Au overlay Ag (bifurcated crossbar)
Au diffused Ag (single contact)
Initial contact resistance
Ag, AdCdO
Au-AgNi, Au overlay Ag, Au diffused Ag
Frequency of operation
Operate/release time max.
2 form C (2CO), 4 form C (4CO)
240VAC
1-5A
Ag, AgCdO, Au-AgNi,
Au overlay Ag, Au diffused Ag
Single contact or bifurcated crossbar
100mA, 12VDC
300mA, 12VDC
10mA, 12VDC
Dry circuit
50mA, 12VDC
100mΩ
200mΩ
360 ops./hour
13/6ms
Cycles
Coil versions, DC coil
Coil
Rated
code
voltage
VDC
5
5
6
6
12
12
24
24
48
48
110
110
220/240
Operate
ReleaseCoil
Rated coil
voltagevoltage
resistance
power
VDC
Ω±10%
mW
3.75
32
800
4.5
40
900
9.0
160
900
18.0
650
850
36.0
2600
900
82.5
11000
1100
Use 110V relay with series dropping
5W resistor of 11KΩ
All figures are given for coil without preenergization, at ambient temperature +23°C.
Contact ratings
Type
Load
UL 508
Ag
5A, 120VAC, general purpose
2.5A, 240VAC, general purpose
1/10HP, 120/240VAC
180VA, 250VAC, pilot duty
42VA, 28VDC, pilot duty
AgCdO
5A, 240VAC, general purpose
5A, 28VDC, resistive
1/10HP, 120/240VAC
180VA, 250VAC, pilot duty
42VA, 28VDC, pilot duty
Au-AgNi
2A, 120VAC, resistive
Au overlay Ag 1A, 120VAC
1A, 30VDC
Au diffused Ag 5A, 120VAC, general purpose
2.5A, 240VAC, general purpose
1/10HP, 120/240VAC
180VA, 250VAC, pilot duty
42VA, 28VDC, pilot duty
Coil versions, AC coil
Coil
Rated
code
voltage
VAC
6
6
12
12
24
24
48
48
120
120
240
240
Operate
voltage
VAC
5.1
10.2
20.4
40.8
102.0
204.0
Coil
resistance
Ω±15%
10.5
43
160
668
3900
12000
Rated coil
power
VA
1.2
1.2
1.25
1.2
1.35
1.5
All figures are given for coil without preenergization, at ambient temperature +23°C.
Insulation Data
Initial dielectric strength
between open contacts
between contact and coil
between adjacent contacts
between coil and frame
Initial insulation resistance
between insulated elements
1000V
rms
1500V
rms
1500V
rms
1500V
rms
100MΩ at 500VDC
Other Data
Note: The relay should only carry ≤15A continuously (all poles combined).
Mechanical endurance
10x10
6
ops.
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
-45ºC to 70ºC
Category of environmental protection
IEC 61810
RTI - dust protected
07-2016, Rev. 0716
www.te.com
© 2015 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
General Purpose Relays
Industrial Relays
KHA Series Panel Plug-in Relay
(Continued)
Other Data
(continued)
Terminal type
Weight
Packaging/unit
Potter & Brumfield
solder/plug-in .105” (2.67mm),
pcb-tht .112” (2.84mm)
45g
tray/50 pcs., box/250pcs.
Accessories
Product Code
27E894
27E166
27E006
27E007
For details see datasheet
Sockets and Accessories, KHA Relays
Description
DIN socket (use 20C426 clip)
Panel/track mount socket (use 20C297 clip)
Solder/grounding socket (use 20C217 clip)
PCB/grounding socket (use 20C217 clip)
NOTE:
Relays with contact current <50mA are not recommended for use in sockets.
Dimensions
KHAU and KHAX types
.859 MAX.
(21.82)
.750
(19.05)
PCB terminals
KHAE and KHAF types
.250
(6.35)
.040 ± .010
(1.02 ± .25)
#3-48
THREAD
.168 ± 020
(4.27 ± .51)
.052 REF.
(1.32)
.125 DIA.
(3.18)
.797 ± .020
(20.24 ± .51)
.313
(7.95)
.022 ± .015
(.56 ± .38)
9 10 11 12
1.109 MAX.
(28.17)
1 2 3
5 6 7
4
8
.168
(4.27)
.265 ± .046
(6.73 ± 1.17)
1.281 MAX.
(32.54)
1.600 MAX WI TH
INDICATOR LAMP
(38.10)
.263
(6.68)
.047
REF.
(1.19)
.112
(2.84)
.421 ± .046
(10.69 ± 1.17)
Printed circuit terminal thickness .022 (.558)
.219
(5.56)
.312 ± .031
(7.92 ± .79)
.525
.180 DIA.
(13.34)
BOSSES (4.57)
Terminal assignment
2 form C
4 form C
1
5
9
14
13
2
6
10
3
7
11
4
8
12
14
PCB layout
Bottom view on solder pins
4 pole version
.160
(4.06)
.410
(10.41)
14
PLACES
.070 DIA.
(1.78)
1
5
9
13
4
8
12
+
-
+
-
.175
(4.45)
.525
(13.34)
.350
(8.89)
.660
(16.76)
Polarity shown for LED indicator
2
07-2016, Rev. 0716
www.te.com
© 2015 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.
General Purpose Relays
Industrial Relays
KHA Series Panel Plug-in Relay
(Continued)
Product code structure
Type
KHA
General purpose multi-contact relay
Note: Some KHA models available in KH construction. Specify KH instead of KHA.
Typical product code
Potter & Brumfield
KHA
U
-17
A
1
1
B
-120
Version
E
Printed circuit terminals, nylon dust cover, contacts rated opposite polarity (UL & CSA)
U
Solder terminals, clear polycarbonate dust cover, contacts rated same polarity (UL & CSA)
F
Printed circuit terminals, nylon dust cover, contacts rated same polarity (UL & CSA)
X
Solder terminals, clear polycarbonate dust cover, contacts rated opposite polarity (UL & CSA)
Contact arrangement
11
2 form C (2CO)
Coil input
A
AC
17
D
4 form C (4CO)
DC
Mounting and termination
1
Socket mount, solder terminals on U versions; printed circuit terminals on E versions
T
Top flange mount, solder terminals on U versions: printed circuit terminals on E versions
Note 1: Mounting options with solder terminals and stud on narrow, broad and end side on request
Contact material
1
Ag
2
AgCdO
3
Au-AgNi (Note 2)
6
Bifurcated crossbar, Au overlay Ag
8
Au diffused Ag
Note 2: contact material code 3 is not available with relay version E
Options
B
Push to test button. (not available on version E relays with 4 form C contacts)
N
Neon indicator. Only available with version U, 120VAC or 110VDC coils.
H
Neon indicator and push to test button. Only available with version U, 120VAC or 110VDC coils
L
LED indicator. Only available with version U, 6-48VAC or VDC coils.
M
LED indicator and push to test button. Only available with version U, 6-46VAC or VDC coils.
Coil voltage
Coil code: please refer to coil versions table
Product Code
KHAU-11A11-120
KHAU-11D11-24
KHAE-17D12-24
KHAU-17A11-12
KHAU-17A11-24
KHAU-17A11-120
KHAU-17A11N-120
KHAU-17A12-120
KHAU-17A13-120
KHAU-17A16-24
KHAU-17A16-120
KHAU-17A18-120
KHAU-17D11-6
KHAU-17D11-12
KHAU-17D11-24
KHAU-17D11-48
KHAU-17D11-110
KHAU-17D12-12
KHAU-17D12-24
KHAU-17D12-48
KHAU-17D12-110
KHAU-17D16-12
KHAU-17D16-24
KHU-17A11N-120
KHU-17D11-12
KHU-17D12-24
Arrangement
2 form C, 2 CO
4 form C, 4 CO
Contact Material
Ag
AgCdO
Ag
Coil
120VAC
24VDC
12VAC
24VAC
120VAC
Terminals
Solder/Plug-in
PCB
Solder/Plug-in
Solder
Options
None
Part Number
1-1393122-0
1-1393122-5
1393122-1
1-1393122-9
2-1393122-1
2-1393122-0
2-1393122-6
2-1393122-8
3-1393122-6
3-1393122-8
3-1393122-7
3-1393122-9
4-1393122-7
4-1393122-3
4-1393122-4
4-1393122-5
4-1393122-2
5-1393122-5
5-1393122-7
5-1393122-8
5-1393122-4
7-1393122-0
7-1393122-1
2-1393123-8
4-1393123-0
4-1393123-8
AgCdO
Au-Ag-Ni
Bifurcated, Au overlay Ag
Ag
Au diffused Ag
Ag
Indicator
None
24VAC
120VAC
6VDC
12VDC
24VDC
48VDC
110VDC
12VDC
24VDC
48VDC
110VDC
12VDC
24VDC
120VAC
12VDC
24VDC
AgCdO
Bifurcated, Au overlay Ag
Ag
AgCdO
Indicator, Old Const.
Old Construction
07-2016, Rev. 0716
www.te.com
© 2015 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
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