General Purpose
Panel/Plug-in Relays
PPottotter & Brumfielder & Brumfield
KHA Series Panel Plug-in Relay
n
Compact package
n
Two and four pole form C contact arrangements
n
Polycarbonate or nylon dust cover
n
Various mounting configurations
n
Indicator lamp and push-to-reset options available
n
Various contact materials available for specific load requirements
Typical applications
Industrial sewing/stitching machines, fitness, elevators, pumps, robotics,
solar panels.
UC
Coil Data
Approvals
Coil voltage range 5 to 240VDC
UL E22575; CSA LR15734
6 to 240VAC
Technical data of approved types on request.
Coil insulation system according UL Class B
Contact Data
Contact arrangement 2 form C (2CO), 4 form C (4CO) Coil versions, DC coil
Rated voltage 240VAC Coil Rated Operate ReleaseCoil Rated coil
Rated current 1-5A code voltage voltagevoltage resistance power
Contact material Ag, AgCdO, Au-AgNi, VDC VDC 10% mW
Au overlay Ag, Au diffused Ag 5 5 3.75 32 800
Contact style Single contact or bifurcated crossbar 6 6 4.5 40 900
Min. recommended contact load 12 12 9.0 160 900
Ag (single contact) 100mA, 12VDC 24 24 18.0 690 850
AgCdO (single contact) 300mA, 12VDC 48 48 36.0 2600 900
Au-AgNi (single contact) 10mA, 12VDC 110 110 82.5 11000 1100
Au overlay Ag (bifurcated crossbar) Dry circuit 220/240 Use 110V relay with series dropping
Au diffused Ag (single contact) 50mA, 12VDC 5W resistor of 11K
Initial contact resistance All figures are given for coil without preenergization, at ambient temperature +23C.
Ag, AdCdO 100m
Au-AgNi, Au overlay Ag, Au diffused Ag 200m
Coil versions, AC coil
Frequency of operation 360 ops./hour
Coil Rated Operate Coil Rated coil
Operate/release time max. 13/6ms
code voltage voltage resistance power
VAC VAC 15% VA
Contact ratings 6 6 5.1 10.5 1.2
Type Load Cycles 12 12 10.2 43 1.2
UL 508 24 24 20.4 160 1.25
Ag 5A, 120VAC, general purpose 48 48 40.8 668 1.2
2.5A, 240VAC, general purpose 120 120 102.0 3900 1.35
1/10HP, 120/240VAC 240 240 204.0 12000 1.5
All figures are given for coil without preenergization, at ambient temperature +23C.
180VA, 250VAC, pilot duty
42VA, 28VDC, pilot duty
AgCdO 5A, 120VAC, general purpose Insulation Data
2.5A, 240VAC, general purpose Initial dielectric strength
1/10HP, 120/240VAC between open contacts 1000V
rms
180VA, 250VAC, pilot duty between contact and coil 1500V
rms
42VA, 28VDC, pilot duty between adjacent contacts 1500V
rms
5A, 240VAC, general purpose between coil and frame 1500V
rms
5A, 28VDC, resistive Initial insulation resistance
Au-AgNi 2A, 120VAC, resistive between insulated elements 100M at 500VDC
Au overlay Ag 1A, 120VAC
1A, 30VDC Other Data
Au diffused Ag 5A, 120VAC, general purpose Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
2.5A, 240VAC, general purpose refer to the Product Compliance Support Center at
1/10HP, 120/240VAC www.te.com/customersupport/rohssupportcenter
180VA, 250VAC, pilot duty Ambient temperature -45C to 70C
42VA, 28VDC, pilot duty Category of environmental protection
IEC 61810 RTI - dust protected
Note: The relay should only carry 15A continuously (all poles combined).
6
Mechanical endurance 10x10 ops.
1
04-2013, Rev. 0413 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
2013 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
KHA Series Panel Plug-in Relay (Continued)
Product Code Description
Other Data (continued)
27E894 DIN socket (use 20C426 clip)
Terminal type solder/plug-in .105 (2.67mm),
27E166 Panel/track mount socket (use 20C297 clip)
PCB-tht .112 (2.84mm)
27E006 Solder/grounding socket (use 20C217 clip)
Weight 45g
27E007 PCB/grounding socket (use 20C217 clip)
Packaging/unit tray/50 pcs., box/250pcs.
NOTE: Relays with contact current <50mA are not recommended for use in sockets.
Accessories
For details see datasheet Sockets and Accessories, KHA Relays
Dimensions
KHAU and KHAX types PCB terminals
KHAE and KHAF types
.859 MAX.
(21.82)
.250 .168 020
.797 .020
.750
(6.35)
(4.27 .51)
(20.24 .51)
(19.05)
.125 DIA.
.313
.040 .010
(3.18) (7.95)
(1.02 .25)
.052 REF.
1 2 3 4
(1.32)
#3-48
5 6 7 8
.168
THREAD
(4.27)
9 10 11 12
.112
.047 (2.84)
REF.
.265 .046
(6.73 1.17) (1.19)
1.281 MAX.
.421 .046
.263
(32.54) Printed circuit terminal thickness .022 (.558)
(10.69 1.17)
(6.68)
1.600 MAX WITH
.525
INDICATOR LAMP
.219
.312 .031
.180 DIA.
(13.34)
(38.10)
(5.56) (7.92 .79)
BOSSES (4.57)
Terminal assignment PCB layout
Bottom view on solder pins
2 form C 4 form C 4 pole version
1 2 3 4
.160
1 4
(4.06)
5 6 7 8
5 8
9 11 12
10
9 12 .410
13
14 (10.41)
13 14
.660
+ - + -
(16.76)
14
.175
PLACES
(4.45)
.070 DIA.
(1.78)
.525 .350
Polarity shown for LED indicator
(8.89)
(13.34)
2
04-2013, Rev. 0413 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
2013 Tyco Electronics Corporation, with the Definitions section. the Definitions section, available at subject to change.
a TE Connectivity Ltd. company.