General Purpose Relays
Industrial Relays
Potter & Brumfield
K10 Series Miniature Relay
n
n
n
2 Form C contact arrangement
AC and DC coils
Socket, PCB and top flange mounting options
Typical applications
Industrial controls, medical, motor controls
Approvals
UL E22575; CSA L15734
Technical data of approved types on request
Coil Data (continued)
Coil versions, AC coil
Coil
code
Rated
voltage
VAC
6
12
24
48
120
240
Operate
voltage
VAC
5.1
10.2
20.4
40.8
102.0
204.0
Release
voltage
VAC
0.6
1.2
2.4
4.8
12.0
24.0
Coil
resistance
Ω 15ꢀ
10.5
43
160
668
3900
Rated coil
power
VA
1.20
1.20
1.25
1.25
1.35
1.50
Contact Data
Contact arrangement
2 form C (CO),
2 from A (NO),
2 form B (NC),
006
012
024
048
120
240
1 form A (NO) + 1 form B (NC)
120VAC
Rated voltage
Rated current
Contact material
Min. recommended contact load
Ag contacts
AgCdO and AgSnInO contacts
Initial contact resistance
Frequency of operation
Operate/release time max.
Bounce time max.
15A
Ag, AgCdO, AgSnOInO
12000
All figures are given for coil without preenergization, at ambient temperature +23°C, 60Hz.
100mA, 12VDC
300mA, 12VDC
100mΩ
360 ops./hour
13/10 ms
Insulation Data
Initial dielectric strength
between open contacts
between contact and coil
between adjacent contacts
between coil and frame
1000Vrms
1500Vrms
1500Vrms
1500Vrms
10ms
Contact ratings
Initial surge withstand voltage
between adjacent contacts
Type
UL 508
Ag
Load
Operations
1000MΩ at 500VDC
10A, 30VDC
10A, 277VAC
6x103
6x103
Other Data
AgCdO
15A, 120VAC
10A, 277VAC
100x103
100x103
100x103
100x103
1x103
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
refer to the Product Compliance Support Center at
15A, 30VDC
www.te.com/customersupport/rohssupportcenter
15 FLA, 36 LRA, 120VAC
1/3HP, 120VAC
1/2HP, 250VAC
15A, 240VAC
Ambient temperature
Category of environmental protection
IEC 61810
-45°C to 70°C
1x103
RT0 - open relay
RTI - dust protected
quick connect (QC) .187
PCB .120” and .160” long
51g
AgSnOInO
70x103
Mechanical endurance
10x106 operations
Terminal type
Weight
Coil Data
Packaging/unit
box/250 pcs., tray/50 pcs.
Coil voltage range
6 to 110VDC
6 to 240VAC
Class B
Coil insulation system according UL
Accessories
For details see datasheet
Sockets and Accessories, K10 Relays
Coil versions, DC coil
Coil
code
Rated
voltage
VDC
6
12
24
Operate
voltage
VDC
4.5
9.0
18.0
Release
Coil
resistance
Ω 10ꢀ
40
160
650
2600
11000
Rated coil
power
mW
Product Code Description
voltage
VDC
0.6
1.2
2.4
4.8
11.0
27E895
27E487
20C426
27E488
27E489
20C217
DIN socket
Track mount socket
Clip for 27E895 and 27E487
Chassis/solder socket
PCB socket
006
012
024
048
110
900
900
900
900
48
110
36.0
82.5
Clip for 27E488 and 27E489
1100
All figures are given for coil without preenergization, at ambient temperature +23°C.
1
04-2013, Rev. 0413
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.
www.te.com
© 2013 Tyco Electronics Corporation,
a TE Connectivity Ltd. company
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