Material: polyamide (PA)
Flammability: UL94V0
Metal material: copper, tinned copper
It can be visually confirmed through the transparent cover whether cables are reliably connected.
| Technical Data | | UKK-250 |
| Maximum current | | 255A |
| Overall dimensions | | Technical Data |
| | | Length | Width | Height |
| Width / thickness / height (TH35:7.5) | | 96 | 47 | 50 |
| Parameters according to the IEC 60 947-7-1 standard | | |
| Isolation voltage | V | 690 |
| Rated current | A | 255 |
| Cross-sectional area for rated input / output | (mm2) | 120/35-16-10 |
| Rated impulse voltage / degree of pollution | | 2.5KV/3 |
| Flammability according to the standard UL94 | | V0 |
|
Input
|
|
A
|
B
|
C
|
|
Number of input terminal points
|
|
1
|
|
|
|
"e" single-stranded rigid conductor H07V-U
|
(mm2)
|
35...120
|
|
|
|
"m" stranded rigid conductor H07V-R
|
(mm2)
|
35...120
|
|
|
|
"f" flexible conductor H07V-K
|
(mm2)
|
35...120
|
|
|
|
"f" flexible conductor H07V-R with tubular terminal according to DIN46228-1
|
(mm2)
|
35...120
|
|
|
|
"f" flexible conductor H07V-R for tubular terminal with plastic sleeve according to DIN46228-1
|
(mm2)
|
35...120
|
|
|
|
Diameter
|
mm
|
19
|
|
|
|
Tightening torque
|
(Nm)
|
25
|
|
|
|
Screw specification for crimping
|
|
M16
|
|
|
|
Stripping length
|
(mm)
|
27...29
|
|
|
|
Hex key size
|
|
SK-S 8.0
|
|
|
|
Output
|
|
A
|
B
|
C
|
|
Number of output terminal points
|
|
2
|
5
|
4
|
|
"e" single-stranded rigid conductor H07V-U
|
(mm2)
|
6...35
|
2.5...16
|
2.5...10
|
|
"m" stranded rigid conductor H07V-R
|
(mm2)
|
6...35
|
2.5...16
|
2.5...10
|
|
"f" flexible conductor H07V-K
|
(mm2)
|
6...35
|
2.5...16
|
2.5...10
|
|
"f" flexible conductor H07V-R with tubular terminal according to DIN46228-1
|
(mm2)
|
6...35
|
2.5...16
|
2.5...10
|
|
"f" flexible conductor H07V-R for tubular terminal with plastic sleeve according to DIN46228-1
|
(mm2)
|
6...35
|
2.5...16
|
2.5...10
|
|
Diameter
|
mm
|
12
|
10
|
6.8
|
|
Tightening torque
|
(Nm)
|
5
|
3.5...5
|
1.5...3
|
|
Screw specification for crimping
|
|
M10
|
M8
|
M6
|
|
Stripping length
|
(mm)
|
15-16
|
14-15
|
10...12
|
|
Hex key size
|
|
SK-S 5.0
|
SK-S 4.0
|
SK-S 3.0
|
|
UL/CSA-compliant parameters
|
|
|
|
Voltage / current / wire size
|
UL
|
|
|
Voltage / current / wire size
|
CSA
|
|
|
Order Data Description
|
Color
|
Connection mode
|
Type
|
Package quantity
|
Part Number
|
|
|
Grey (PA GY)
|
Cable crimping
|
UKK-250
|
1
|
93140043
|
|
|
|
|
|
|
|
|
Accessories
|
|
Screwdriver
|
Type
|
Package quantity
|
Part Number
|
|
|
|
|
SK-S 3.0
|
|
2601021
|
|
|
|
Hex key set
|
SK-S 4.0
|
|
2601022
|
|
|
|
|
SK-S 5.0
|
|
2601023
|
|
|
|
|
SK-S 8.0
|
|
2601025
|
