https://www.phoenixcontact.com/us/products/3073021
Knife disconnect terminal block - UT 4-TWIN-MT P/P BU - 3073021
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Knife disconnect terminal block, Connection type: Screw connection, Cross section: 0.14 mm² - 6 mm²,
AWG: 26 - 10, Nominal current: 20 A, Nominal voltage: 500 V, Length: 65.4 mm, Width: 6.2 mm, Color: blue,
Assembly: NS 35/7,5, NS 35/15
Product Features
Double bridge shaft enables individual potential distribution and supply
Compact design and high current carrying capacity of 20 A
Key commercial data
Packing unit
11
Minimum order quantity
50 1
Custom tariff number
85369010
Country of origin
Poland
Technical data
General
Note
The max. load current must not be exceeded by the total current of all
connected conductors.
Number of levels
1
Number of connections
3
Color
blue
Insulating material
PA
Inflammability class according to UL 94
V0
Maximum load current
20 A (with 6 mm² conductor cross section)
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
20 A
Nominal voltage UN
500 V
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Knife disconnect terminal block - UT 4-TWIN-MT P/P BU - 3073021
Technical data
General
Open side panel
ja
Dimensions
Width
6.2 mm
Length
65.4 mm
Height NS 35/7,5
49.1 mm
Connection data
Conductor cross section solid min.
0.14 mm²
Conductor cross section solid max.
6 mm²
Conductor cross section AWG/kcmil min.
26
Conductor cross section AWG/kcmil max
10
Conductor cross section stranded min.
0.14 mm²
Conductor cross section stranded max.
6 mm²
Min. AWG conductor cross section, stranded
26
Max. AWG conductor cross section, stranded
10
Conductor cross section stranded, with ferrule without plastic sleeve min.
0.14 mm²
Conductor cross section stranded, with ferrule without plastic sleeve max.
4 mm²
Conductor cross section stranded, with ferrule with plastic sleeve min.
0.14 mm²
Conductor cross section stranded, with ferrule with plastic sleeve max.
4 mm²
2 conductors with same cross section, solid min.
0.14 mm²
2 conductors with same cross section, solid max.
1.5 mm²
2 conductors with same cross section, stranded min.
0.14 mm²
2 conductors with same cross section, stranded max.
1.5 mm²
2 conductors with same cross section, stranded, TWIN ferrules with plastic
0.5 mm²
sleeve, min.
2 conductors with same cross section, stranded, TWIN ferrules with plastic
2.5 mm²
sleeve, max.
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, min.
0.14 mm²
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, max.
1.5 mm²
Connection method
Screw connection
Stripping length
9 mm
Screw thread
M3
Tightening torque, min
0.6 Nm
Tightening torque max
0.8 Nm
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Knife disconnect terminal block - UT 4-TWIN-MT P/P BU - 3073021
Classifications
eCl@ss
eCl@ss 4.0
27141117
eCl@ss 4.1
27141117
eCl@ss 5.0
27141126
eCl@ss 5.1
27141126
eCl@ss 6.0
27141126
eCl@ss 7.0
27141126
eCl@ss 8.0
27141126
ETIM
ETIM 2.0
EC000902
ETIM 3.0
EC000902
ETIM 4.0
EC000902
ETIM 5.0
EC000902
UNSPSC
UNSPSC 6.01
30211811
UNSPSC 7.0901
39121410
UNSPSC 11
39121410
UNSPSC 12.01
39121410
UNSPSC 13.2
39121410
Approvals
Approvals
Approvals
UL Recognized / cUL Recognized / CSA / cULus Recognized
Ex Approvals
Approvals submitted
Approval details
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Knife disconnect terminal block - UT 4-TWIN-MT P/P BU - 3073021
Approvals
UL Recognized
B
C
D
mm²/AWG/kcmil
26-10
26-10
26-10
Nominal current IN
20 A
20 A
10 A
Nominal voltage UN
300 V
150 V
300 V
B
C
D
mm²/AWG/kcmil
26-10
26-10
26-10
Nominal current IN
20 A
20 A
10 A
Nominal voltage UN
300 V
150 V
300 V
B
C
D
mm²/AWG/kcmil
26-10
26-10
26-10
Nominal current IN
16 A
16 A
10 A
Nominal voltage UN
300 V
150 V
300 V
cUL Recognized
CSA
cULus Recognized
Accessories
Accessories
Bridge
Plug-in bridge - FBS 2-6 - 3030336
Plug-in bridge, Number of positions: 2, Color: red
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Knife disconnect terminal block - UT 4-TWIN-MT P/P BU - 3073021
Accessories
Plug-in bridge - FBS 3-6 - 3030242
Plug-in bridge, Number of positions: 3, Color: red
Plug-in bridge - FBS 4-6 - 3030255
Plug-in bridge, Number of positions: 4, Color: red
Plug-in bridge - FBS 5-6 - 3030349
Plug-in bridge, Number of positions: 5, Color: red
Plug-in bridge - FBS 10-6 - 3030271
Plug-in bridge, Number of positions: 10, Color: red
Plug-in bridge - FBS 20-6 - 3030365
Plug-in bridge, Number of positions: 20, Color: red
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Knife disconnect terminal block - UT 4-TWIN-MT P/P BU - 3073021
Accessories
Plug-in bridge - FBS 50-6 - 3032224
Plug-in bridge, Number of positions: 50, Color: red
Component plug terminal block
Component connector - P-CO - 3036796
Component connector, Nominal current: 6 A, Length: 24 mm, Width: 5.2 mm, Height: 22 mm, Color: gray
Component connector - P-CO 1N4007/R-L - 3032457
Component connector, Length: 24 mm, Width: 5.2 mm, Height: 22 mm, Color: gray
Component connector - P-CO 1N4007/L-R - 3032460
Component connector, Length: 24 mm, Width: 5.2 mm, Height: 22 mm, Color: gray
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
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Knife disconnect terminal block - UT 4-TWIN-MT P/P BU - 3073021
Accessories
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 cover
Spacer plate - DP PS-6 - 3036738
Spacer plate, Color: red
Fuse
Fuse plug - P-FU 5X20 - 3036806
Fuse plug, Nominal current: 6.3 A, Length: 28 mm, Width: 6.2 mm, Height: 25 mm, Color: black
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Knife disconnect terminal block - UT 4-TWIN-MT P/P BU - 3073021
Accessories
Fuse plug - P-FU 5X20 LED 24 - 3036819
Fuse plug with LED for 12 - 30 V DC, 0.31 - 0.95 mA, width 6.2 mm, color black
Fuse plug - P-FU 5X20 LED 60 - 3036822
Fuse plug with LED for 30 - 60 V AC/DC, 0.40 - 0.86 mA, width 6.2 mm, color black
Fuse plug - P-FU 5X20 LA 250 - 3036835
Fuse plug with LED for 110 - 250 V AC/DC, 0.41 - 0.96 mA, width 6.2 mm, color black
Knife
Isolating plugs - P-DI - 3036783
Isolating plugs, Length: 10.8 mm, Width: 3.5 mm, Height: 23.1 mm, Color: orange
Isolating plugs - P-DI GY - 3047390
Isolating plugs, Length: 10.8 mm, Width: 3.5 mm, Height: 23.1 mm, Color: gray
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Knife disconnect terminal block - UT 4-TWIN-MT P/P BU - 3073021
Accessories
Spare knife - P-FIX - 3038956
Spare knife, Length: 10.5 mm, Width: 4 mm, Color: gray
Mounting rail
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
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)
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Knife disconnect terminal block - UT 4-TWIN-MT P/P BU - 3073021
Accessories
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
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
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Knife disconnect terminal block - UT 4-TWIN-MT P/P BU - 3073021
Accessories
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)
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
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Knife disconnect terminal block - UT 4-TWIN-MT P/P BU - 3073021
Accessories
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
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
Screwdriver tools
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Knife disconnect terminal block - UT 4-TWIN-MT P/P BU - 3073021
Accessories
Screwdriver - SZS 0,6X3,5 - 1205053
Actuation tool, for ST terminal blocks, insulated, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm,
2-component grip, with non-slip grip
Test plug terminal block
Test adapter - PAI-4-FIX-5/6 BU - 3035975
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Blue
Test adapter - PAI-4-FIX-5/6 OG - 3035974
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Orange
Test adapter - PAI-4-FIX-5/6 YE - 3035977
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Yellow
Test adapter - PAI-4-FIX-5/6 RD - 3035976
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Red
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Knife disconnect terminal block - UT 4-TWIN-MT P/P BU - 3073021
Accessories
Test adapter - PAI-4-FIX-5/6 GN - 3035978
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Green
Test adapter - PAI-4-FIX-5/6 BK - 3035980
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Black
Test adapter - PAI-4-FIX-5/6 GY - 3035982
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Gray
Test adapter - PAI-4-FIX-5/6 VT - 3035979
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Violet
Test adapter - PAI-4-FIX-5/6 BN - 3035981
Test adapter, for 4 mm Ø safety test plugs, latches into the bridge shaft; color: Brown
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Knife disconnect terminal block - UT 4-TWIN-MT P/P BU - 3073021
Accessories
Test adapter - PS-6 - 3030996
Test adapter, Color: red
Test plugs - PS-6/2,3MM RD - 3038736
Test plugs, Color: red
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