General Purpose
Panel/Plug-in Relays
PPottotter & Brumfielder & Brumfield
KUMP Series Panel Plug-in Relay
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15 amp rating
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Contact arrangements 1-3 form A, 1-3 form B, 1-3 form C, 1 form X,
1 form Y, 1 form Z
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Open or enclosed
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Plain or bracket mount dust covers
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Optional indicator lamp and push-to-test button
n
Several termination and mounting styles
Typical applications
Hospital beds, semiconductor wafer equipment, boom/bucket lifts.
Coil versions, AC coil
Approvals
Coil Rated Operate Coil Rated coil
UL E22575; CSA LR15734
Technical data of approved types on request. code voltage voltage resistance power
VAC VAC 15% VA
6 6 5.1 4.2 2.8
Contact Data
12 12 10.2 18 2.8
Contact arrangement 1, 2 and 3 form A (NO); 1, 2 and 3 form B (NC);
24 24 20.4 72 2.8
1, 2 and 3 form C (CO); 1 form X (NO-DM);
120 120 102.0 1700 2.9
1 form Y (NC-DB); 1 form Z (CO-DB-DM)
240 240 204.0 7200 2.9
Rated voltage 277VAC
All figures are given for coil without preenergization, at ambient temperature +23C.
Rated current 15A
Contact material AgCdO AgSnOInO
Min. recommended contact load 300mA, 12VDC 300mA, 12VDC
Insulation Data
Frequency of operation 360 ops./hour 360 ops./hour
Initial dielectric strength
Operate/releases time max. 15/10ms
between open contacts 1200V
Bounce time max. 17ms rms
between contact and coil 2200V
rms
between adjacent contacts 2200V
rms
Contact ratings
Initial insulation resistance
Type Load Cycles
between insulated elements 100M, 500VDC
UL 508
AgCdO
Other Data
15A, 277VAC
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
1/2HP, 120VAC
refer to the Product Compliance Support Center at
10A, 240VAC
www.te.com/customersupport/rohssupportcenter
10A, 32VDC
Ambient temperature
5FLA, 15LRA, 250VAC
DC coil Enclosed relays: -45C to 70C
5A, 120VAC, tungsten
Open relays: 15C higher maximum
0.5A, 250VAC
AC coil Enclosed relays, 3 pole: -45C to +45C
0.5A, 125VDC
Enclosed relays, 1 and 2 pole: -45C to +55C
10FLA, 40LRA, 125VAC
Open relays: 15C higher maximum
3A, 600VAC
Category of environmental protection
1/2HP, 480VAC
IEC 61810 RT0 - open relay; RTI - dust protected
1/2HP, 600VAC
Terminal type Quick connects (QC), .187, .205 or .250:
1HP, 480VAC, 3 phase
PCB-THT
AgSnOInO
3 Terminal retention, push force
15A, 277VAC, pf = 0.8 15x10
3 QC .205 17 lbs for 3s
10A, 277VAC, pf = 0.8 100x10
6 QC .187, QC .250, PCB 25 lbs for 3s
Mechanical endurance 10x10 ops.
Weight 85g
Packaging/unit tray/25 pcs., box/150pcs.
Coil Data
Coil voltage range 5 to 110VDC
Accessories
6 to 240VAC
For details see datasheet Sockets and Accessories, KUP Relays
Coil insulation system according UL Class B
Coil versions, DC coil
Product Code Description
Coil Rated Operate Coil Rated coil
27E893 DIN socket (use 20C318 clip)
code voltage voltage resistance power
27E121 Track mount socket (use 20C314 clips)
VDC VDC 10% W
27E043 Chassis mount/solder eyelet socket (use 20C254 clip)
5 5 3.75 21 1.2
27E046 Chassis mount/PCB socket (use 20C254 clip)
6 6 4.5 32.1 1.125
27E067 Chassis mount/quick connect socket (use 20C254 clip)
12 12 9.0 120 1.2
27E396 Snap-in/quick connect socket (use 20C254 clip)
24 24 18.0 472 1.25
48 48 36.0 1800 1.3
110 110 82.5 10000 1.25
All figures are given for coil without preenergization, at ambient temperature +23C.
1
03-2015, Rev. 0315 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
2015 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
Potter & Brumfield
KUMP Series Panel Plug-in Relay (Continued)
Dimensions Seated Heights For KUM (open) Relays
KUM bracket type 1.391 (35.33mm) for #6-32 stud
with .218 (5.54mm) locating tab.
2.43 MAX.*
1.437
(61.72)
.19
(36.50)
2.33 MAX.**
(4.8) X
X
(59.18)
1.52 (38.6mm) for bracket
2.29 MAX.***
(58.17)
with 2-#6 32 tapped holes.
.63
.63
X
(16.0) (16.0)
2.27 MAX.* 1.282 (32.56mm) for #6-32 tapped core
(57.7)
2.171 MAX.** with .125 (3.18mm) or .218 (5.54mm) locating tab.
(2) #6-32 THREAD .16 (55.14)
(4.1)
TAPPED HOLES 2.125 MAX.***
(53.98)
2.046 (51.97mm) for relay
KUM stud type with printed circuit terminals.
1.468 MAX.
(37.29)
.
2.27 MAX.* .031 REF. .031 REF
(57.7) (.79) (.79)
STUD TYPE also available with .125 (3.18mm)
1 2 3
2.171 MAX.**
(55.14) 4 5 6
tab, as well as without stud and locating tab.
2.125 MAX.*** 1.282 MAX.
1.391 7 8 9
(53.98)
(35.56)
Models without stud have core tapped #6-32
(35.33)
.218 1.687 MAX.
.109 MAX.
AB
(42.85)
(5.54) THREAD, .25 (6.4mm) minimum depth.
(2.77)
.31
1.39 MAX.*
(7.9)
.065
(35.3)
*Dimensions with .250 (6.35mm) terminals.
.150
(1.65)
.437 1.29 MAX.**
#6-32
TAB WIDTH
(32.8)
(11.10) THREAD ** Dimensions with .110 (2.79mm) or .205(5.21mm) terminals.
(3.81)
1.25 MAX.***
(31.8)
*** Dimensions with .187 (4.75mm) terminals.
KUMP plain case KUMP core / stud mount case
.288
.187 (4.75) DIA. 1.968 MAX.
X
(49.99)
(7.32) PUSH-TO-TEST BUTTON
1.906 MAX.
AVAILABLE
(48.41)
1.531 MAX.
.219 MAX. 1.43 MAX.
(38.89)
.130 (36.27)
(5.56)
1.968 MAX.
(3.30)
1 2 3
1.74 MAX.
(49.99)
4 5 6
(44.2)
1.906 MAX.
1.406 MAX.
7 8 9
(48.41)
(35.71)
X
STUD with
A B
#6-32 THREAD
.312
1.39 MAX.*
or CORE TAPPED
(7.92)
#6-32 (35.3)
X
1.29 MAX.**
X .437 .010
(32.8)
(11.10 .25)
X
1.25 MAX.***
(31.8)
X Is For Terminal Dimensions.
See Teminal Drawings.
KUMP top flange case
1.518 MAX.
.078 TYP.
(38.56)
(1.98)
Dimensions with .250 (6.35mm) terminals.
1 2 3
1.713 .003
Dimensions with .187 (4.75mm and .205 5.21mm) terminals.
4 5 6
(43.51 .08)
7 8 9
1.373 .010
1.989 .003
*Dimensions with .250 (6.35mm) terminals.
(34.87 .25)
(50.52)
AB
** Dimensions with .110 (2.79mm) or .205(5.21mm) terminals.
*** Dimensions with .187 (4.75mm) terminals.
2.248 MAX.
.178 TYP.
(57.10)
(4.52)
KUMP bracket mount case KUMP stud on end case
.312
2.90 MAX. 1.968 MAX.
.078 R. TYP.
.625 TYP.
PUSH-TO-TEST BUTTON
TYP. .38
(73.7) (49.99)
(1.98)
(15.88)
AVAILABLE
(7.92)
X
(9.7)
1.906 MAX.
(48.41)
.085 MAX.
.75
(2.16)
(19.1)
1.531 MAX.
(38.89)
.06
(1.52)
X
X 1.968 MAX.
.375
(49.99)
(9.53) .437
#6-32 THREAD
.07
2.500
1.906 MAX.
(11.10) .16
(1.8)
(63.50)
(48.41)
(4.1)
2
03-2015, Rev. 0315 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
2015 Tyco Electronics Corporation, with the Definitions section. the Definitions section, available at subject to change.
a TE Connectivity Ltd. company.