General Purpose
Panel/Plug-in Relays
Potter & Brumfield
KRPA Series Panel Plug-in Relay
n
n
n
n
5 to 10A current capability
Contact arrangements of 1, 2 and 3 form C (CO)
Octal type termination for quick installation
Indicator lamp available on certain models
Typical applications
Baggage handling, lighting, inspection equipment, marine.
Coil Data (continued)
Coil versions, AC coil
Approvals
UL E22171; CSA LR±1734
Technical data of approved types on request.
Coil
code
Rated
voltage
VAC
6
Operate
voltage
VAC
1.±
±0.2
20.4
±02.0
204.0
Coil
resistance
Ω±±15
6
24
81
2210
9±±0
Rated coil
power
VA
2.0±
2.02
2.02
2.±
Contact Data
Contact arrangement
Rated voltage
Rated current
Contact material
Min. recommended contact load
Frequency of operation
6
±2
± form C (CO), 2 form C (CO), 3 form C (CO)
±2
240VAC
±0A
24
20
240
24
±20
240
Ag
±00mA, ±2VDC 300mA, ±2VDC
360 ops./hour 360 ops./hour
AgCdO
2.±
All figures are given for coil without preenergization, at ambient temperature +23°C.
Insulation Data
Initial dielectric strength
Contact ratings
Type
Load
Cycles
between open contacts
between contact and coil
between adjacent contacts
Initial insulation resistance
between insulated elements
±000Vrms
±000Vrms
±000Vrms
UL 508
KRPA, Ag
1A, ±20VAC
3A, 240VAC
±/±0HP, ±20VAC
±/6HP, 240VAC
±00x±03
±00x±03
±x±03
KRPA: ±000MΩ
KA: ±00MΩ
±x±03
KRPA, AgCdO
KA, Ag
±0A, 240VAC
±/3HP, ±20VAC
±/2HP, 240VAC
±00x±03
±x±03
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
±x±03
1A, ±20VAC
3A, 240VAC
±/±0HP, ±20VAC
±/6HP, 240VAC
DC coil
KRPA: -41ºC to 70ºC
KA: -41ºC to 81ºC
KRPA: -41ºC to 11ºC
KA: -41ºC to 70ºC
AC coil
KA, AgCdO
Category of environmental protection
IEC 6±8±0
±0A, ±20VAC
6A, 240VAC
±/6HP, ±20VAC
±/3HP, 240VAC
RTI - dust protected KRPA and
RT0 - open style KA
KRPA: 8- or ±±-pin octal-type plug
KA: solder terminals
Terminal type
Mechanical endurance
±0x±06 ops.
Weight
81g
Packaging/unit
tray/21 pcs., box/±10pcs.
Coil Data
Coil voltage range
6 to 220VDC
6 to 240VAC
Class B
Accessories
For details see datasheet
Sockets and Accessories, KRPA Relays
Coil insulation system according UL
Coil versions, DC coil
Product Code Description
Coil
code
Rated
voltage
VDC
6
±2
24
48
±±0
220
Operate
voltage
VDC
4.1
9.0
±8.0
Coil
resistance
Ω±±05
32
±20
472
±800
±0000
Rated coil
power
W
±.±1
±.2
±.21
±.3
±.2
27E89±
27E892
27E±22
27E±23
Two pole DIN socket (use 20C3±8 clip)
Three pole DIN socket (use 20C3±8 clip)
Two pole track mount socket (use 20C3±8 clip)
Three pole track mount socket (use 20C3±8 clip)
6
±2
24
48
±±0
–
36.0
82.1
Use ±±0V relay with ±0KΩ, 1W resistor in series
All figures are given for coil without preenergization, at ambient temperature +23°C.
1
11-2012, Rev. 1112
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.
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© 2012 Tyco Electronics Corporation,
a TE Connectivity Ltd. company.