Catalog 1308242
Issued 3-03 (PDF Rev. 1-06)
P&B
KU
series
KUP Enclosed Relay
KUIP 8mm Coil to Contacts
KUGP 3mm Contact Gap, 8mm Coil to Contacts
KUEP 10 Amp 150VDC Load Switching
KUMP 15 Amp 277VAC
File E22575
File LR15734
Users should thoroughly review the technical data before selecting a product
part number. It is recommended that users also seek out the pertinent approvals
files of the agencies/laboratories and review them to ensure the product meets
the requirements for a given application.
Features
• AC coils: 6-240VAC, 50/60 Hz. DC: 6-110VDC.
• Contact arrangement up to 4PDT.
• Wide selection of termination and mounting styles.
• PC terminals available.
• Push to test button and indicator lamps.
• KUEP incorporates a blow out magnet for high voltage DC switching.
• KUIP offers 8mm contact-to-coil spacing for a higher degree of isolation.
• KUGP provides 3mm contact gap and 8mm contact-to-coil spacing.
• Complete line of sockets and DIN rail.
• Class B coil insulation.
Coil Data @ 25°C
Voltage:
6 to 110VDC and 6 to 240VAC.
Nominal Coil Power:
DC Coils:
1.2 Watts - KUP KUIP KUMP 1 - 3 pole; KUEP 1 pole.
,
,
,
,
DC Coils:
1.8 Watts - KUP 4 pole; KUEP 2 pole; KUGP
,
,
.
AC Coils:
2.0VA - KUP KUIP 1 - 2 pole; KUEP 1 pole.
,
,
,
AC Coils:
2.7VA - KUP KUIP 3 pole; KUEP 2 pole; KUGP KUMP
,
,
,
,
.
Coil Data
Contact Data @ 25°C
Arrangements:
See respective ordering information table.
Materials:
Fine silver (5 amp) silver-cadmium oxide (10 amp).
Gold flash available as standard.
Gold diffused and gold alloy on special order.
Expected Mechanical Life:
Contact Ratings
Material
Fine
Silver
Arrangement
All
UL/CSA Ratings
5 amps @ 28VDC or 240VAC
80% PF 2.5 amp tungsten
,
@120VAC, 1/2 amp @ 120VDC.
1/6 HP @120VAC, 1/3 HP @
240VAC, 5 FLA, 15 LRA @
250VAC (FLA covered by
30,000 operations).
10 amps @ 28VDC or 240VAC,
80% PF 5 amp tungsten @
,
120VAC, 3A 600VAC, 1/2 amp
@ 120VDC.
1/3 HP @ 120VAC, 1/2 HP @
240, 480, and 600VAC, 10 FLA
30 LRA @ 120VAC, 5 FLA,
15 LRA @ 250VAC.(FLA ratings
covered by 30,000 operations)
15 amp @ 277VAC, 80% PF
KUM KUMP
10 amp @ 28VDC or 120VAC,
80% PF 6 2/3 amp @ 240VAC,
,
80% PF
10 amp per pole not to exceed
30 amp total @ 28VDC, 120VAC,
80% PF 6 2/3 amp @ 240VAC,
,
80% PF
10 amp @ 150VDC
5 amp @ 150VDC
3 amp @ 150VDC
100,000
Expected
Life
DC Volts
Nominal
5
6
12
24
48
110
AC Volts
Nominal
6
12
24
120
240
1.2 Watt
1.8 Watt
DC Ohms ± 10% Nom. I ma DC Ohms ± 10% Nom. I ma
21
238
14
360
32.1
187
20
300
120
100
80
150
472
51
320
75
1,800
26.7
1,260
38
10,000
11
6,720
16
2VA
DC Ohms ± 15%
6
24
85
2,250
9,110
2.7VA
Nom. I ma DC Ohms ± 15% Nom. I ma
335
168
84
17
.5
8.75
4.2
18
72
1,700
7
,200
460
230
115
24
12
100,000
Silver-
Cadmium
Oxide
1-2 Pole
KUP
KUIP
KUGP
KUEP
All KUMP
Operate Data @ 25°C
100,000
KUMP
3 Pole
KUP
KUIP
4 Pole
Must Operate Voltage:
DC Coils:
75% of nominal voltage or less.
AC Coils:
85% of nominal voltage or less.
Operating Time (Excluding Bounce):
15 milliseconds, typical, at nominal voltage.
Release Time (Excluding Bounce):
10 milliseconds, typical, at nominal voltage.
100,000
100,000
Environmental Data
100,000
KUEP
SPST-NO
KUEP
2PST-NO
KUEP
2PDT
(All other AC ratings apply KUEP
.)
Temperature Range:
Operating: Enclosed Relays:
-45°C to maximum listed in table below.
Open Relays:
Add 15°C to maximum listed.
Max C°
KUP
KUIP
KUGP
KUEP
KUMP
AC
2 pole
AC
3 pole
DC
2 pole
+45°C
AC
3-4 pole
+50°C
DC
4 pole
+55°C
+70°C
+75°C
+80°C
+95°C
AC
DC
1-2 pole 1-3 pole
AC
3 pole
AC
2 pole
AC
DC
1 pole
1 pole
AC
DC
1-2 pole 1-3 pole
AC
1-2 pole
DC
2 pole
DC
1-3 pole
Initial Dielectric Strength
Between Open Contacts:
1,200V rms; KUGP 3,500V rms.
,
Between Adjacent Contacts:
2,200V rms.
Between Contacts and Coil:
2,200V rms; KUGP KUIP 3,750V rms.
,
,
Dimensions are shown for
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
723
Catalog 1308242
Issued 3-03 (PDF Rev. 1-06)
P&B
Environmental Data (Continued)
Maximum Allowable Ambient Temperature vs. Voltage (KUP enclosed)
Max. Ambient Temp.
°C
Max. Ambient Temp.
°C
75°
70°
60°
50°
40°
30°
20°
1.
8
1.2
W
at
tD
C
Mechanical Data
75°
70°
60°
A
0V
2.
Termination:
Quick connect, solder and PC board.
Enclosure:
Clear polycarbonate dust cover.
Weight:
3.0 oz. (85g) approximately.
W
at
tD
Co
i
50°
40°
30°
20°
100
A
7V
2.
60
l
L
OI
.C
L
Hz
OI
.C
Hz
60
C
Co
il
100 110 120 130 140 150 160
% of Nominal Voltage DC
110
120
130
140
% Of Nominal 60 Hz. Voltage
Ordering Information
Typical Part No.
B
1.
Basic Series & Type:
KU = Basic open relay.
KUP = Basic enclosed relay.
Contact Arrangement:
1 = 1A (SPST-NO)
5 = 1C (SPDT)
11 = 2C (DPDT)
Coil Input:
A = AC 50/60 Hz.
D = DC
Mountings:
Type
KU
Codes
Available
1,3,4
OPEN STYLE
1 = #6-32 stud, .218" (5.54mm) locating tab.
3 = #6-32 tapped core, .125" (3.18mm) locating tab.
4 = #6-32 tapped core, .218" (5.54mm) locating tab.
KUP (through 3 poles)
KUP (4 pole models)
1,2,3,4,5,
A,E,T
1,3,5,A,E
1 = PLAIN CASE;
2 = with test button.
3 = with indicator lamp.*
4 = with test button & indicator lamp.*
5 = BRACKET MOUNT CASE.
A = PLAIN CASE, #6-32 stud, locating tab.
E = PLAIN CASE, tapped core, locating tab.
T = TOP FLANGE CASE.
* Indicator lamps are available on models with the following coils:
6-24VAC and DC, 110VDC and 120-240VAC. Only models with
120-240VAC coils are UL recognized.
KU
KUP
-14
A
1
5
F
-120
2.
14 = 3C (3PDT)
17 = 4C (4PDT)
3.
4.
5.
Terminal & Contact Material:
Type
1 & 2 Pole Models
Codes
1, 5, 7, K
Available
3 Pole Models
1, 5, 7
4 Pole Models
1**, 5**,7, 9
**4 pole KUP with .187" (4.75mm) quick connect/solder
terminals will not plug into sockets. Must use .110" (2.79
mm) quick connect solder terminals for socket mounting.
1 = .187" (4.75mm) quick-connect/solder; silver, 5 amps.
5 = .187" (4.75mm) quick connect/solder; silver-cadmium oxide, 10 amps.
7 = .047” (1.19mm) printed circuit; silver-cadmium oxide, 10 amps.
9 = 4 pole KU, KUP: .110" (2.79mm) quick connect/solder; silver-cadmium oxide, 10 amps.
K = .250" (6.35mm) quick connect; silver-cadmium oxide, 10 amps.
5A. Gold Flashed Contact Option:
F = Optional gold flashing for silver and silver-cadmium oxide contacts.
6.
Coil Voltage:
To 240VAC, 50/60 Hz. or 110VDC.
Our authorized distributors are more likely to stock
KUP-5A15-24
KUP-5A15-120
KUP-5A15-240
KUP-5A55-120
KUP-5D15-12
KUP-5D15-24
KUP-5D55-12
KUP-5D55-24
KUP-11A11-120
Dimensions are shown for
KUP-11A15-12
KUP-11A15-24
KUP-11A15-120
KUP-11A15-240
KUP-11A35-120
KUP-11A55-24
KUP-11A55-120
KUP-11AT5-120
KUP-11D11-24
KUP-11D15-5
KUP-11D15-12
KUP-11D15-24
KUP-11D15-110
KUP-11D35-24
KUP-11D55-6
KUP-11D55-12
KUP-11D55-24
KUP-11D55-48
Dimensions are in inches over
(millimeters) unless otherwise
specified.
KUP-11D55-110
KUP-14A11-120
KUP-14A15-12
KUP-14A15-24
KUP-14A15-120
KUP-14A15-240
KUP-14A25-120
KUP-14A35-120
KUP-14A45-120
KUP-14A55-24
KUP-14A55-120
KUP-14A55-240
KUP-14D11-24
KUP-14D15-6
KUP-14D15-12
KUP-14D15-24
KUP-14D15-48
KUP-14D15-110
KUP-14D25-24
KUP-14D35-24
KUP-14D55-12
KUP-14D55-24
KUP-17A19-120
KUP-17A55-24
KUP-17D19-24
KUP-17D55-24
724
reference purposes only.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Catalog 1308242
Issued 3-03 (PDF Rev. 1-06)
P&B
Ordering Information
High Isolation Design
1.
Typical Part No.
B
Basic Series & Type:
KUIP = Enclosed relay with 8mm contact to coil spacing.
KUGP = Enclosed relay with 3mm open contact spacing and
8mm contact to coil spacing.
(Form A and Form X arrangements only)
Contact Arrangement:
5 = 1 Form C (SPDT)*
7 = 2 Form A (DPST-NO)
* Not offered on KUGP model.
Coil Input:
A = AC, 50/60 Hz.
D = DC
Mountings:
1 = PLAIN CASE, SOCKET MOUNT.
5 = BRACKET MOUNT CASE.
Terminal & Contact Material:
3 = .047" (1.19mm) printed circuit board; silver.
T = TOP FLANGE CASE.
11 = 2 Form C (DPDT)*
14 = 3 Form C (3PDT)*
KUIP
KUGP
-5
A
5
5
-120
2.
3.
4.
5.
6.
5 = .187" (4.75mm) quick connect/solder; silver-cadmium oxide.
See coil data tables.
Coil Voltage:
To 240VAC, 50/60 Hz. or 110VDC. (For 277VAC, consult factory.)
Our authorized distributors are more likely to stock the following items for immediate delivery.
KUGP-7D55-24
KUIP-5A55-120
KUIP-11D55-12
KUIP-11D55-24
KUIP-14A15-120
KUIP-14D15-12
KUIP-14D15-24
Ordering Information
High Voltage DC Switching
1.
2.
3.
4.
Typical Part No.
B
KUEP
-3
A
1
5
-120
Basic Series & Type:
KUEP = Enclosed relay with magnetic blow-outs.
Contact Arrangement:
3 = 1X (SPST-NO-DM)
Coil Input:
A = AC 50/60 Hz.
D = DC
7 = 2A (DPST-NO)
11 = 2C (DPDT)
Mountings:
1 = PLAIN CASE;
3 = with indicator lamp.*
5 = BRACKET MOUNT CASE
T = TOP FLANGE CASE.
Terminal & Contact Material:
5 = .187" (4.75mm) quick connect/solder; silver-
cadmium-oxide.
*Indicator lamps are available on models with the following coils:
6-24VAC and DC, 110VDC and 120-240VAC. Only models with
120-240VAC coils are UL recognized.
7 = .047' (1.19mm) printed circuit; silver-cadmium-oxide.
5.
6.
Coil Voltage:
To 240VAC, 50/60 Hz. or 110VDC. (For 277VAC, consult factory.)
Our authorized distributors are more likely to stock the following items for immediate delivery.
KUEP-3A15-120
KUEP-3D15-12
KUEP-3D15-24
Dimensions are shown for
reference purposes only.
KUEP-3D15-110
KUEP-7D15-24
KUEP-11A15-120
KUEP-11D15-12
KUEP-11D15-24
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
725
Catalog 1308242
Issued 3-03 (PDF Rev. 1-06)
P&B
Ordering Information
15 Amp Switching
1.
Basic Series & Type:
KUM = 15 amp open relay
KUMP = 15 amp enclosed relay
Contact Arrangement:
1 = 1A (SPST-NO)
2 = 1B (SPST-NC)
3 = 1X (SPST-NO-DM)
4 = 1Y (SPST-NC-DB)
5 = 1C (SPDT)
6 = 1Z (SPDT-NC-NO [DB-DM])
7 = 2A (DPST-NO)
8 = 2B (DPST-NC)
11 = 2C (DPDT)
12 = 3A (3PST-NO)
13 = 3B (3PST-NC)
14 = 3C (3PDT)
Coil Input:
A = AC, 50/60 Hz.
Mountings:
Type
KUM
OPEN STYLE
1 = #6-32 stud, .218"
(5.54mm) locating
tab.
2 = 2-hole bracket,
#6-32 tapped.
3 = #6-32 tapped core,
.125" (3.18mm)
locating tab.
4 = #6-32 tapped core,
.218" (5.54mm)
locating tab.
5 = #6-32 tapped core,
no locating tab.
D = DC
KUMP
1 = PLAIN CASE;
A = PLAIN CASE, #6-32 STUD LOCATING TAB;
2 = with test button.
B = with test button.
3 = with indicator lamp.*
C = with indicator lamp.*
4 = with test button & indicator lamp.* D = with test button & indicator lamp.*
5 = BRACKET MOUNT CASE;
E = PLAIN CASE, TAPPED CORE, LOCATING TAB;
6 = with test button.
F = with test button.
7 = with indicator lamp.*
G = with indicator lamp.*
8 = with test button & indicator lamp.* H = with test button & indicator lamp.*
9 = STUD ON END OF PLAIN CASE.
T = TOP FLANGE CASE.
*Indicator lamps are available on models with the following coils:
6-24VAC and DC, 110VDC and 120-240VAC. Only models with
120-240VAC coils are UL recognized.
Typical Part No.
B
KUM
KUMP
-14
A
1
8
-120
2.
3.
4.
5.
Terminal & Contact Material:
Type
1 & 2 Pole Models
Codes
6,8,9,G
Available
3 Pole Models
6,8,9
6 = .205" (5.21mm) quick connect/solder; silver-cadmium-oxide.
8 = .187" (4.75mm) quick connect/solder; silver-cadmium-oxide.
9 = .047" (1.19mm) printed circuit; silver-cadmium-oxide.
G = .250" (6.35mm) quick connect; silver-cadmium-oxide. (Not available on 3 pole models.)
6.
Coil Voltage:
To 240VAC, 50/60 Hz. or 110VDC (For 277VAC, consult factory.)
Our authorized distributors are more likely to stock the following items for immediate delivery.
KUMP-11A18-24
KUMP-11A18-120
KUMP-11A18-240
KUMP-11D18-12
KUMP-11D18-24
KUMP-11D18-110
KUMP-14A18-24
KUMP-14A18-120
KUMP-14D18-12
KUMP-14D18-24
Dimensions are shown for
726
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Catalog 1308242
Issued 3-03 (PDF Rev. 1-06)
P&B
Outline Dimensions
Open Relays
Bracket Type
.19
(4.8)
1.437
(36.50)
2.43 MAX.*
(61.72)
2.33 MAX.**
(59.18)
2.29 MAX.***
(58.17)
.63
(16.0)
X Is For Terminal Dimensions.
See Terminal Drawings.
Seated Heights For Open Relays
1.391" (35.33mm) for #6-32 stud
with .218" (5.54mm) locating tab.
1.52" (38.6mm) for bracket
with 2-#6 32 tapped holes.
1.282" (32.56mm) for #6-32 tapped core
with .125" (3.18mm) or .218" (5.54mm) locating tab.
2.046" (51.97mm) for relay
with printed circuit terminals.
X
X
.63
(16.0)
X
2.27 MAX.*
(57
.7)
2.171 MAX.**
(55.14)
2.125 MAX.***
(53.98)
(2) #6-32 THREAD
TAPPED HOLES
.16
(4.1)
Stud Type
2.27 MAX.*
(57
.7)
2.171 MAX.**
(55.14)
2.125 MAX.***
(53.98)
.218
(5.54)
1.39 MAX.*
(35.3)
1.29 MAX.**
(32.8)
1.25 MAX.***
(31.8)
.031 REF
.
(.79)
1.468 MAX.
(37
.29)
1
4
2
5
8
3
6
9
.031 REF
.
(.79)
STUD TYPE also available with .125" (3.18mm)
tab, as well as without stud and locating tab.
Models without stud have core tapped #6-32
THREAD, .25" (6.4mm) minimum depth.
*Dimensions with .250" (6.35mm) terminals.
**Dimensions with .110" (2.79mm) or
.205"(5.21mm) terminals.
***Dimensions with .187" (4.75mm) terminals.
1.391
(35.33)
.109 MAX.
(2.77)
A
7
1.282 MAX.
(35.56)
1.687 MAX.
B
(42.85)
.31
(7
.9)
.065
(1.65)
.437
(11.10)
#6-32
THREAD
.150
TAB WIDTH
(3.81)
Enclosed Relays
Plain Case
.288
(7
.32)
.187 (4.75) DIA.
PUSH-TO-TEST BUTTON
AVAILABLE ON KUP
,
& KUMP
Core and Stud Mount Cases
1.968 MAX.†
(49.99)
1.906 MAX.‡
(48.41)
X
1.968 MAX.†
(49.99)
1.906 MAX.‡
(48.41)
.219 MAX.
(5.56)
1.531 MAX.
(38.89)
1
4
7
2
5
8
3
6
9
B
1.406 MAX.
(35.71)
.130
(3.30)
1.43 MAX.
(36.27)
1.74 MAX.
(44.2)
X
X
X
X
A
STUD with
#6-32 THREAD
or CORE TAPPED
#6-32
.437
±
.010
(11.10
±
.25)
X Is For Terminal Dimensions.
See Teminal Drawings.
1.39 MAX.*
(35.3)
1.29 MAX.**
(32.8)
1.25 MAX.***
(31.8)
.312
(7
.92)
†Dimensions with .250" (6.35mm) terminals.
Top Flange Case
.078 TYP
.
(1.98)
1.518 MAX.
(38.56)
‡Dimensions with .110" (2.79mm), .187"
(4.75mm and .205" 5.21mm) terminals.
*Dimensions with .250" (6.35mm) terminals.
1
4
7
A
2
5
8
3
6
9
B
1.713 ± .0 03
(43.51 ± .08)
1.373 ± .010
1.989 ± .0 03
(34.87 ± .25)
(50.52)
**Dimensions with .110" (2.79mm) or
.205" (5.21mm) terminals
***Dimensions with .187" (4.75mm) terminals.
Stud on End Case
1.968 MAX.
†
(49.99)
1.906 MAX.
‡
(48.41)
2.248 MAX.
(57
.10)
.178 TYP
.
(4.52)
.38
(9.7)
.085 MAX.
(2.16)
Bracket Mount Case
.312
.625 TYP TYP
.
.
(15.88) (7
.92)
2.90 MAX.
(73.7)
X
.078 R. TYP
.
(1.98)
.75
(19.1)
1.531 MAX.
(38.89)
PUSH-TO-TESTBUTTON
AVAILABLE ON KUP
& KUMP
1.406 M AX.
(35.71)
1.128
(28.65)
.06
(1.52)
1.968 MAX.†
(49.99)
1.906 MAX.‡
(48.41)
#6-32 THREAD
.16
(4.1)
.375
(9.53)
2.500
(63.50)
X X
.437
(11.10)
.07
(1.8)
Dimensions are shown for
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
727
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