https://www.phoenixcontact.com/us/products/1413094
Feed-through terminal block - MBK 3 BU - 1413094
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Feed-through terminal block, Connection method: Screw connection, Cross section: 0.2 mm² - 4 mm²,
AWG: 24 - 12, Width: 5.2 mm, Color: blue, Mounting type: NS 15
Product Features
Space saving thanks to compact design and mounting option on a 15 mm DIN rail
Clear arrangement thanks to marking of all terminal points
Easy potential distribution thanks to standardized plug-in bridges
Key commercial data
Packing unit
11
GTIN
Weight per Piece (excluding packing)
6.74 GRM
Custom tariff number
85369010
Country of origin
Germany
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
32 A (with 4 mm² conductor cross section)
Rated surge voltage
6 kV
Pollution degree
3
Surge voltage category
III
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Feed-through terminal block - MBK 3 BU - 1413094
Technical data
General
Insulating material group
I
Connection in acc. with standard
IEC 60947-7-1
Nominal current IN
24 A
Nominal voltage UN
500 V
Open side panel
ja
Dimensions
Width
5.2 mm
Length
28 mm
Height NS 15
32 mm
Connection data
Note
Terminal point
Conductor cross section solid min.
0.2 mm²
Conductor cross section solid max.
4 mm²
Conductor cross section AWG/kcmil min.
24
Conductor cross section AWG/kcmil max
12
Conductor cross section stranded min.
0.2 mm²
Conductor cross section stranded max.
2.5 mm²
Min. AWG conductor cross section, stranded
24
Max. AWG conductor cross section, stranded
14
Conductor cross section stranded, with ferrule without plastic sleeve min.
0.25 mm²
Conductor cross section stranded, with ferrule without plastic sleeve max.
2.5 mm²
Conductor cross section stranded, with ferrule with plastic sleeve min.
0.25 mm²
Conductor cross section stranded, with ferrule with plastic sleeve max.
1.5 mm²
2 conductors with same cross section, solid min.
0.2 mm²
2 conductors with same cross section, solid max.
1.5 mm²
2 conductors with same cross section, stranded min.
0.2 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
1 mm²
sleeve, max.
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, min.
0.25 mm²
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, max.
1.5 mm²
Cross section with insertion bridge, solid max.
2.5 mm²
Cross section with insertion bridge, stranded max.
2.5 mm²
Connection method
Screw connection
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Feed-through terminal block - MBK 3 BU - 1413094
Technical data
Connection data
Stripping length
8 mm
Internal cylindrical gage
A3
Screw thread
M3
Tightening torque, min
0.6 Nm
Tightening torque max
0.8 Nm
Classifications
eCl@ss
eCl@ss 4.0
27141123
eCl@ss 4.1
27141123
eCl@ss 5.0
27141120
eCl@ss 5.1
27141120
eCl@ss 6.0
27141120
eCl@ss 7.0
27141120
eCl@ss 8.0
27141120
ETIM
ETIM 2.0
EC000897
ETIM 3.0
EC000897
ETIM 4.0
EC000897
ETIM 5.0
EC000897
UNSPSC
UNSPSC 6.01
30211811
UNSPSC 7.0901
39121410
UNSPSC 11
39121410
UNSPSC 12.01
39121410
UNSPSC 13.2
39121410
Approvals
Approvals
Approvals
CSA / UL Recognized / cUL Recognized / GOST / GL / GOST / cULus Recognized
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Feed-through terminal block - MBK 3 BU - 1413094
Approvals
Ex Approvals
Approvals submitted
Approval details
CSA
mm²/AWG/kcmil
28-12
Nominal current IN
25 A
Nominal voltage UN
150 V
UL Recognized
B
C
D
mm²/AWG/kcmil
28-12
28-12
28-12
Nominal current IN
20 A
20 A
10 A
Nominal voltage UN
300 V
150 V
300 V
B
C
D
mm²/AWG/kcmil
28-12
28-12
28-12
Nominal current IN
20 A
20 A
10 A
Nominal voltage UN
300 V
150 V
300 V
cUL Recognized
GOST
GL
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Feed-through terminal block - MBK 3 BU - 1413094
Approvals
GOST
cULus Recognized
Accessories
Accessories
Bridge
Fixed bridge - FB-150 METER - 0201595
Cross connection rail, for fixed bridging of identical inputs and outputs, made of Cu, nickel-plated, 1 m long
Fixed bridge - FBRI 10-5 N - 2770642
Fixed bridge, Number of positions: 10, Color: silver
Insertion bridge - EBL 10- 5 - 2303132
Insertion bridge, Number of positions: 10, Color: gray
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Feed-through terminal block - MBK 3 BU - 1413094
Accessories
Switching jumper - SBRN 2-7 - 1413230
Switching jumper, Color: silver
End block
End clamp - E/MBK - 1401637
End clamp, width: 6.2 mm, color: gray
End clamp - E/MK - 1421633
End clamp, width: 6.2 mm, color: gray
End clamp - E/MK 1 - 1421659
End clamp width: 6 mm, color: gray
End cover
End cover - D-MBK 3/5 BU - 1413104
End cover, Length: 28 mm, Width: 2.5 mm, Color: blue
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Feed-through terminal block - MBK 3 BU - 1413094
Accessories
End cover - D-MBK 3/5 - 1413023
End cover, Length: 28 mm, Width: 2.5 mm, Color: gray
Labeled terminal marker
Marker pin Zack strip - BN-ZB 5,2/WH CUS - 0824271
Marker pin Zack strip, Can be ordered: Strip, white, Labeled according to customer specifications, Mounting type: Plug in,
For terminal block width: 5.2 mm, Lettering field: 4 x 4 mm
Mounting rail
DIN rail - NS 15 UNPERF 2000MM - 1401695
DIN rail, material: Steel, unperforated, height 5.5 mm, width 15 mm, length: 2 m
DIN rail perforated - NS 15 PERF 2000MM - 1401682
DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 5.5 mm, width 15 mm, length:
2000 mm
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Feed-through terminal block - MBK 3 BU - 1413094
Accessories
DIN rail - NS 15 AL PERF 2000MM - 1401763
DIN rail, material: Aluminum, perforated, height 5.5 mm, width 15 mm, length: 2 m
DIN rail - NS 15 WH PERF 2000MM - 1204096
DIN rail, material: steel, perforated, height 5.5 mm, width 15 mm, length: 2 m
Partition plate
Separating plate - TS-KK 3 - 2770215
Separating plate, Length: 14 mm, Width: 1.5 mm, Height: 16 mm, Color: gray
Partition plate - ATP-MBK - 1413227
Partition plate, Length: 42.5 mm, Width: 2.5 mm, Height: 41 mm, Color: gray
Test plug terminal block
Reducing plug - RPS - 0201647
Reducing plug, Color: gray
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Feed-through terminal block - MBK 3 BU - 1413094
Accessories
Test socket
Female test connector - PSBJ 3/13/4 - 0201304
Female test connector, Color: silver
Female test connector - PSB 3/10/4 - 0601292
Female test connector, Color: silver
Drawings
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Feed-through terminal block - MBK 3 BU - 1413094
Circuit diagram
1 = cover
2 = fixed bridge, for cross-connections in the terminal center, screw heads with insulating collar
3 = fixed bridge, for cross-connections in the terminal center, with crimped-on rollers
4 = insertion bridge
5 = isolator bridge bar
6 = bridge bar isolator
7 = switch bar for 2 terminal blocks
8 = separating plate
9 = partition plate
10 = test plug socket
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