https://www.phoenixcontact.com/hq/products/2791401
Component terminal block - UKK 5-LA 24 YE/U-O - 2791401
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Component terminal block, Connection type: Screw connection, Cross section: 0.2 mm² - 4 mm²,
AWG: 24 - 12, Nominal current: 32 A, Nominal voltage: 500 V, Length: 56 mm, Width: 6.2 mm, Color: gray,
Assembly: NS 35/7,5, NS 35/15, NS 32
The illustration shows version UKK
5-LA 24 RD/U-O
Key Commercial Data
Packing unit
GTIN
GTIN
Custom tariff number
Note
4017918274474
85369010
Made to Order (non-returnable)
50 STK
Technical data
General
Number of levels
Number of connections
Nominal cross section
Color
Insulating material
Flammability rating according to UL 94
Rated surge voltage
LED voltage range
Degree of pollution
Overvoltage category
Insulating material group
Nominal current I
N
Maximum load current
2
3
4 mm²
gray
PA
V0
6 kV
15 V DC ... 30 V DC
3
III
I
32 A
32 A (with 4 mm² conductor cross section)
11/15/2016 Page 1 / 3
https://www.phoenixcontact.com/hq/products/2791401
Component terminal block - UKK 5-LA 24 YE/U-O - 2791401
Technical data
General
Nominal voltage U
N
Open side panel
Relative insulation material temperature index (Elec., UL 746 B)
Temperature index of insulation material (DIN EN 60216-1 (VDE
0304-21))
Static insulating material application in cold
Behavior in fire for rail vehicles (DIN 5510-2)
Flame test method (DIN EN 60695-11-10)
Oxygen index (DIN EN ISO 4589-2)
NF F16-101, NF F10-102 Class I
NF F16-101, NF F10-102 Class F
Surface flammability NFPA 130 (ASTM E 162)
Specific optical density of smoke NFPA 130 (ASTM E 662)
Smoke gas toxicity NFPA 130 (SMP 800C)
Calorimetric heat release NFPA 130 (ASTM E 1354)
Fire protection for rail vehicles (DIN EN 45545-2) R22
Fire protection for rail vehicles (DIN EN 45545-2) R23
Fire protection for rail vehicles (DIN EN 45545-2) R24
Fire protection for rail vehicles (DIN EN 45545-2) R26
500 V (Data is based on the dielectric strength of adjacent terminal
blocks or of the DINg rail.)
Yes
130 °C
130 °C
-60 °C
Test passed
V0
>32 %
2
2
passed
passed
passed
28 MJ/kg
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
Dimensions
Width
Length
Height NS 35/7,5
Height NS 35/15
Height NS 32
6.2 mm
56 mm
62 mm
69.5 mm
67 mm
Connection data
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section flexible min.
Conductor cross section flexible max.
Conductor cross section AWG min.
Conductor cross section AWG max.
Conductor cross section flexible, with ferrule without plastic sleeve min.
Conductor cross section flexible, with ferrule with plastic sleeve min.
Conductor cross section flexible, with ferrule with plastic sleeve max.
2 conductors with same cross section, solid min.
2 conductors with same cross section, solid max.
2 conductors with same cross section, stranded min.
0.2 mm²
4 mm²
0.2 mm²
4 mm²
24
12
0.25 mm²
0.25 mm²
2.5 mm²
0.2 mm²
1.5 mm²
0.2 mm²
11/15/2016 Page 2 / 3
Conductor cross section flexible, with ferrule without plastic sleeve max. 4 mm²
https://www.phoenixcontact.com/hq/products/2791401
Component terminal block - UKK 5-LA 24 YE/U-O - 2791401
Technical data
Connection data
2 conductors with same cross section, stranded max.
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, min.
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, max.
2 conductors with same cross section, stranded, TWIN ferrules with
plastic sleeve, min.
2 conductors with same cross section, stranded, TWIN ferrules with
plastic sleeve, max.
Cross section with insertion bridge, solid max.
Cross section with insertion bridge, stranded max.
Connection method
Stripping length
Internal cylindrical gage
Screw thread
Tightening torque, min
Tightening torque max
1.5 mm²
0.25 mm²
1.5 mm²
0.5 mm²
1.5 mm²
4 mm²
2.5 mm²
Screw connection
8 mm
A4
M3
0.6 Nm
0.8 Nm
Standards and Regulations
Flammability rating according to UL 94
V0
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
Circuit diagram
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