https://www.phoenixcontact.com/us/products/3033090
N disconnect terminal block - UKN 16 BU - 3033090
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N disconnect terminal block, Special and hybrid connection, Cross section: 0.5 mm² - 16 mm², AWG: 20 - 6,
Width: 10.2 mm, Color: blue, Mounting type: NS 35/7,5, NS 35/15, NS 32
Similar figure
Key commercial data
Packing unit
GTIN
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
23.42 GRM
85369010
Greece
11
Technical data
General
Number of levels
Number of connections
Color
Insulating material
Inflammability class according to UL 94
Maximum load current
Current carrying capacity of the neutral busbar
Rated surge voltage
Pollution degree
Surge voltage category
Insulating material group
Connection in acc. with standard
Nominal current I
N
Nominal voltage U
N
Open side panel
1
2
blue
PA
V2
76 A (with 16 mm² conductor cross section)
140 A
6 kV
3
III
I
IEC 60947-7-1
57 A (with 10 mm² conductor cross section)
400 V
ja
19.11.2013 Page 1 / 13
https://www.phoenixcontact.com/us/products/3033090
N disconnect terminal block - UKN 16 BU - 3033090
Technical data
Dimensions
Width
Length
Height NS 35/7,5
Height NS 35/15
Height NS 32
10.2 mm
43.6 mm
54 mm
61.5 mm
59 mm
Connection data
Note
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section stranded min.
Conductor cross section stranded max.
Conductor cross section AWG/kcmil min.
Conductor cross section AWG/kcmil max
Conductor cross section stranded, with ferrule without plastic sleeve min.
Conductor cross section stranded, with ferrule without plastic sleeve max.
Conductor cross section stranded, with ferrule with plastic sleeve min.
Conductor cross section stranded, 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.
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.
Connection method
Stripping length
Screw thread
Tightening torque, min
Tightening torque max
Terminal point
0.5 mm²
16 mm²
0.5 mm²
10 mm²
20
6
0.5 mm²
10 mm²
0.5 mm²
10 mm²
0.5 mm²
4 mm²
0.5 mm²
4 mm²
0.5 mm²
4 mm²
Special and hybrid connection
11 mm
M4
1.5 Nm
1.8 Nm
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
27141117
27141117
27141138
19.11.2013 Page 2 / 13
https://www.phoenixcontact.com/us/products/3033090
N disconnect terminal block - UKN 16 BU - 3033090
Classifications
eCl@ss
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
27141138
27141138
27141138
27141138
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC001257
EC001257
EC001257
EC001257
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30211811
39121410
39121410
39121410
39121410
Approvals
Approvals
Approvals
GOST / GOST
Ex Approvals
Approvals submitted
Approval details
GOST
19.11.2013 Page 3 / 13
https://www.phoenixcontact.com/us/products/3033090
N disconnect terminal block - UKN 16 BU - 3033090
Approvals
GOST
Accessories
Accessories
End block
End clamp - CLIPFIX 35 - 3022218
Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, width: 9.5 mm, color: gray
End clamp - CLIPFIX 35-5 - 3022276
Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, with parking option for
FBS...5, FBS...6, KSS 5, KSS 6, width: 5.15 mm, color: gray
End clamp - E/NS 35 N - 0800886
End clamp, width: 9.5 mm, color: gray
End clamp - E/UK - 1201442
End clamp, for assembly on NS 32 or NS 35/7.5 DIN rail
19.11.2013 Page 4 / 13
https://www.phoenixcontact.com/us/products/3033090
N disconnect terminal block - UKN 16 BU - 3033090
Accessories
End clamp - E/UK 1 - 1201413
End clamps, for supporting the ends of double-level and three-level terminal blocks, width: 10 mm, color: gray
End cover
End cover - D-UK 16 BU - 3006108
End cover, Length: 42.5 mm, Width: 1.5 mm, Height: 54 mm, Color: blue
Labeled terminal marker
Zack marker strip - ZB 10 CUS - 0824941
Zack marker strip, Can be ordered: Strip, white, Labeled according to customer specifications, Mounting type: Snap into
tall marker groove, For terminal block width: 10.2 mm, Lettering field: 10.15 x 10.5 mm
Marker for terminal blocks - UC-TM 10 CUS - 0824605
Marker for terminal blocks, Can be ordered: By sheet, white, Labeled according to customer specifications, Mounting
type: Snap into tall marker groove, For terminal block width: 10.2 mm, Lettering field: 9.6 x 10.5 mm
Marker for terminal blocks - UCT-TM 10 CUS - 0829623
Marker for terminal blocks, Can be ordered: By sheet, white, Labeled according to customer specifications, Mounting
type: Snap into tall marker groove, For terminal block width: 10.2 mm, Lettering field: 8.9 x 9.6 mm
19.11.2013 Page 5 / 13
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