https://www.phoenixcontact.com/us/products/3033113
N disconnect terminal block - UKN 16 N BU - 3033113
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N disconnect terminal block, Special and hybrid connection, Cross section: 2.5 mm² - 25 mm², AWG: 12 - 4,
Width: 12.2 mm, Color: blue, Mounting type: NS 35/7,5, NS 35/15, NS 32
Key commercial data
Packing unit
11
GTIN
Weight per Piece (excluding packing)
25.42 GRM
Custom tariff number
85369010
Country of origin
Greece
Technical data
General
Number of levels
1
Number of connections
2
Color
blue
Insulating material
PA
Inflammability class according to UL 94
V2
Maximum load current
90 A (with 25 mm² conductor cross section)
Current carrying capacity of the neutral busbar
140 A
Rated surge voltage
6 kV
Pollution degree
3
Surge voltage category
III
Insulating material group
I
Connection in acc. with standard
IEC 60947-7-1
Nominal current IN
90 A
Nominal voltage UN
400 V
Open side panel
ja
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N disconnect terminal block - UKN 16 N BU - 3033113
Technical data
Dimensions
Width
12.2 mm
Length
43.5 mm
Height NS 35/7,5
54 mm
Height NS 35/15
61.5 mm
Height NS 32
59 mm
Connection data
Note
Terminal point
Conductor cross section solid min.
2.5 mm²
Conductor cross section solid max.
25 mm²
Conductor cross section stranded min.
4 mm²
Conductor cross section stranded max.
16 mm²
Conductor cross section AWG/kcmil min.
12
Conductor cross section AWG/kcmil max
4
Conductor cross section stranded, with ferrule without plastic sleeve min.
1.5 mm²
Conductor cross section stranded, with ferrule without plastic sleeve max.
16 mm²
Conductor cross section stranded, with ferrule with plastic sleeve min.
1.5 mm²
Conductor cross section stranded, with ferrule with plastic sleeve max.
16 mm²
2 conductors with same cross section, solid min.
1.5 mm²
2 conductors with same cross section, solid max.
6 mm²
2 conductors with same cross section, stranded min.
1.5 mm²
2 conductors with same cross section, stranded max.
4 mm²
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, min.
1.5 mm²
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, max.
6 mm²
2 conductors with same cross section, stranded, TWIN ferrules with plastic
0.75 mm²
sleeve, min.
2 conductors with same cross section, stranded, TWIN ferrules with plastic
10 mm²
sleeve, max.
Connection method
Special and hybrid connection
Stripping length
11 mm
Screw thread
M4
Tightening torque, min
1.5 Nm
Tightening torque max
1.8 Nm
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https://www.phoenixcontact.com/us/products/3033113
N disconnect terminal block - UKN 16 N BU - 3033113
Classifications
eCl@ss
eCl@ss 4.0
27141117
eCl@ss 4.1
27141117
eCl@ss 5.0
27141138
eCl@ss 5.1
27141138
eCl@ss 6.0
27141138
eCl@ss 7.0
27141138
eCl@ss 8.0
27141138
ETIM
ETIM 2.0
EC001257
ETIM 3.0
EC001257
ETIM 4.0
EC001257
ETIM 5.0
EC001257
UNSPSC
UNSPSC 6.01
30211811
UNSPSC 7.0901
39121410
UNSPSC 11
39121410
UNSPSC 12.01
39121410
UNSPSC 13.2
39121410
Approvals
Approvals
Approvals
GOST / GOST
Ex Approvals
Approvals submitted
Approval details
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https://www.phoenixcontact.com/us/products/3033113
N disconnect terminal block - UKN 16 N BU - 3033113
Approvals
GOST
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
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https://www.phoenixcontact.com/us/products/3033113
N disconnect terminal block - UKN 16 N BU - 3033113
Accessories
End clamp - E/UK - 1201442
End clamp, for assembly on NS 32 or NS 35/7.5 DIN rail
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
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https://www.phoenixcontact.com/us/products/3033113
N disconnect terminal block - UKN 16 N BU - 3033113
Accessories
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
Mounting rail
DIN rail - NS 32 PERF 2000MM - 1201002
G-profile DIN rail, material: Steel, perforated, height 15 mm, width 32 mm, length 2 m
DIN rail - NS 32 UNPERF 2000MM - 1201015
G-profile DIN rail, material: Steel, unperforated, height 15 mm, width 32 mm, length 2 m
DIN rail perforated - NS 35/ 7,5 PERF 2000MM - 0801733
DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 7.5 mm, width 35 mm, length:
2000 mm
DIN rail - NS 35/ 7,5 UNPERF 2000MM - 0801681
DIN rail, material: Steel, unperforated, height 7.5 mm, width 35 mm, length: 2 m
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https://www.phoenixcontact.com/us/products/3033113
N disconnect terminal block - UKN 16 N BU - 3033113
Accessories
DIN rail - NS 35/ 7,5 WH PERF 2000MM - 1204119
DIN rail 35 mm (NS 35)
DIN rail - NS 35/ 7,5 WH UNPERF 2000MM - 1204122
DIN rail 35 mm (NS 35)
DIN rail, unperforated - NS 35/ 7,5 AL UNPERF 2000MM - 0801704
DIN rail, unperforated, Width: 35 mm, Height: 7.5 mm, Length: 2000 mm, Color: silver
DIN rail - NS 35/ 7,5 ZN PERF 2000MM - 1206421
DIN rail, material: Galvanized, perforated, height 7.5 mm, width 35 mm, length: 2 m
DIN rail - NS 35/ 7,5 ZN UNPERF 2000MM - 1206434
DIN rail, material: Galvanized, unperforated, height 7.5 mm, width 35 mm, length: 2 m
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https://www.phoenixcontact.com/us/products/3033113
N disconnect terminal block - UKN 16 N BU - 3033113
Accessories
DIN rail - NS 35/ 7,5 CU UNPERF 2000MM - 0801762
DIN rail, material: Copper, unperforated, height 7.5 mm, width 35 mm, length: 2 m
End cap - NS 35/ 7,5 CAP - 1206560
DIN rail end piece, for DIN rail NS 35/7.5
DIN rail perforated - NS 35/15 PERF 2000MM - 1201730
DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 15 mm, width 35 mm, length:
2000 mm
DIN rail - NS 35/15 UNPERF 2000MM - 1201714
DIN rail, material: Steel, unperforated, height 15 mm, width 35 mm, length: 2 m
DIN rail - NS 35/15 WH PERF 2000MM - 0806602
DIN rail 35 mm (NS 35)
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https://www.phoenixcontact.com/us/products/3033113
N disconnect terminal block - UKN 16 N BU - 3033113
Accessories
DIN rail - NS 35/15 WH UNPERF 2000MM - 1204135
DIN rail 35 mm (NS 35)
DIN rail, unperforated - NS 35/15 AL UNPERF 2000MM - 1201756
DIN rail, deep drawn, high profile, unperforated, 1.5 mm thick, material: aluminum, height 15 mm, width 35 mm, length
2000 mm
DIN rail - NS 35/15 ZN PERF 2000MM - 1206599
DIN rail, material: Galvanized, perforated, height 15 mm, width 35 mm, length: 2 m
DIN rail - NS 35/15 ZN UNPERF 2000MM - 1206586
DIN rail, material: Galvanized, unperforated, height 15 mm, width 35 mm, length: 2 m
DIN rail - NS 35/15 CU UNPERF 2000MM - 1201895
DIN rail, material: Copper, unperforated, 1.5 mm thick, height 15 mm, width 35 mm, length: 2 m
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https://www.phoenixcontact.com/us/products/3033113
N disconnect terminal block - UKN 16 N BU - 3033113
Accessories
End cap - NS 35/15 CAP - 1206573
DIN rail end piece, for DIN rail NS 35/15
DIN rail - NS 35/15-2,3 UNPERF 2000MM - 1201798
DIN rail, material: Steel, unperforated, 2.3 mm thick, height 15 mm, width 35 mm, length: 2 m
Neutral conductor rail
Neutral busbar - NLS-CU 3/10 SN 1000MM - 0402174
PEN conductor busbar, 3mm x 10 mm, length: 1000 mm
Pick-off terminal block
Power terminal block - EK 135 - 0401023
Power terminal block, Connection method Screw connection, Load current : 125 A, Cross section: 0.75 mm² - 35 mm²,
Width: 12 mm, Color: aluminum
Power terminal block - EK 116 - 0401010
Power terminal block, Connection method Screw connection, Load current : 76 A, Cross section: 0.5 mm² - 16 mm²,
Width: 8 mm, Color: aluminum
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N disconnect terminal block - UKN 16 N BU - 3033113
Accessories
Screwdriver tools
Screwdriver - SZS 1,0X4,0 VDE - 1205066
Screwdriver, slot-headed, VDE insulated, size: 1.0 x 4.0 x 100 mm, 2-component grip, with non-slip grip
Support
Support bracket - UAB - 3032428
Support bracket, Width: 2 mm, Color: blue
Support bracket - AB/NS - 1201141
Support bracket, for insulated mounting of DIN rails in insulated systems, plastic, 21 mm high
Terminal marking
Marker cards - SBS10:UNBEDRUCKT - 1007248
Marker cards, Card, white, Unlabeled, Can be labeled with: Plotter, Perforated, Mounting type: Snap into tall marker
groove, Snap into flat marker groove, For terminal block width: 10 mm, Lettering field: 6 x 10.1 mm
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https://www.phoenixcontact.com/us/products/3033113
N disconnect terminal block - UKN 16 N BU - 3033113
Accessories
Zack marker strip - ZB 10:UNBEDRUCKT - 1053001
Zack marker strip, Strip, white, Unlabeled, Can be labeled with: Plotter, Mounting type: Snap into tall marker groove, For
terminal block width: 10.2 mm, Lettering field: 10.5 x 10.15 mm
Marker for terminal blocks - UC-TM 10 - 0818069
Marker for terminal blocks, Sheet, white, Unlabeled, Can be labeled with: BLUEMARK CLED, BLUEMARK LED, Plotter,
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 - 0829142
Marker for terminal blocks, Sheet, white, Unlabeled, Can be labeled with: THERMOMARK CARD PLUS, THERMOMARK
CARD, BLUEMARK CLED, BLUEMARK LED, Mounting type: Snap into tall marker groove, For terminal block width: 10.2
mm, Lettering field: 8.9 x 9.6 mm
Additional products
Connection terminal block - AKG 16 BU - 0423014
Connection terminal block, Connection method Screw connection, Load current : 76 A, Cross section: 1.5 mm² - 16 mm²,
Width: 9.8 mm, Color: blue
Connection terminal block - AKG 35 BU - 0424013
Connection terminal block, Connection method Screw connection, Load current : 125 A, Cross section: 2.5 mm² - 35
mm², Width: 14.3 mm, Color: blue
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https://www.phoenixcontact.com/us/products/3033113
N disconnect terminal block - UKN 16 N BU - 3033113
Accessories
Branch terminal - IAK 16 - 2715982
Branch terminal, Connection method Screw connection, Cross section: 0.5 mm² - 16 mm², Width: 7.7 mm, Color: gray
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