https://www.phoenixcontact.com/us/produkte/1777976
Printed-circuit board connector - FRONT-MSTB 2,5/20-
STF-5,08 - 1777976
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Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 20, Pitch:
5.08 mm, Connection method: Screw connection, Color: green, Contact surface: Tin
The figure shows a 10-position
version of the product
Key commercial data
Packing unit
Minimum order quantity
Catalog page
GTIN
Custom tariff number
Country of origin
85366990
GERMANY
1
50
Page 133 (CC-2005)
Technical data
Dimensions / positions
Height
Pitch
Dimension a
Number of positions
Screw thread
Tightening torque, min
Tightening torque max
15 mm
5.08 mm
96.52 mm
20
M2,5
0.5 Nm
0.6 Nm
Technical data
Range of articles
Insulating material group
Rated surge voltage (III/3)
Rated surge voltage (III/2)
Rated surge voltage (II/2)
Rated voltage (III/2)
FRONT-MSTB 2,5/..-STF
I
4 kV
4 kV
4 kV
320 V
11.10.2012 Page 1 / 9
https://www.phoenixcontact.com/us/produkte/1777976
Printed-circuit board connector - FRONT-MSTB 2,5/20-
STF-5,08 - 1777976
Technical data
Technical data
Rated voltage (II/2)
Connection in acc. with standard
Nominal current IN
Nominal voltage UN
Nominal cross section
Maximum load current
Insulating material
Inflammability class according to UL 94
Internal cylindrical gage
Stripping length
Nominal voltage, UL/CUL Use Group B
Nominal current, UL/CUL Use Group B
Nominal voltage, UL/CUL Use Group D
Nominal current, UL/CUL Use Group D
630 V
EN-VDE
12 A
250 V
2.5 mm²
12 A
PA
V0
A3
10 mm
300 V
15 A
300 V
15 A
Connection data
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section stranded min.
Conductor cross section stranded 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.
Conductor cross section AWG/kcmil min.
Conductor cross section AWG/kcmil 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.
2 conductors with same cross section, stranded, TWIN ferrules
with plastic sleeve, min.
2 conductors with same cross section, stranded, TWIN ferrules
with plastic sleeve, max.
Minimum AWG according to UL/CUL
Maximum AWG according to UL/CUL
0.34 mm²
2.5 mm²
0.2 mm²
2.5 mm²
0.25 mm²
2.5 mm²
0.25 mm²
2.5 mm²
24
12
0.2 mm²
1 mm²
0.2 mm²
1.5 mm²
0.25 mm²
1 mm²
0.5 mm²
1.5 mm²
30
12
11.10.2012 Page 2 / 9
https://www.phoenixcontact.com/us/produkte/1777976
Printed-circuit board connector - FRONT-MSTB 2,5/20-
STF-5,08 - 1777976
Approvals
cULus Recognized
Accessories
Accessories
Assembly
Accessories - FRONT-MSTB-EW - 1763058
Removal aid, for FRONT-MSTB, facilitates extraction of several plugs mounted behind each other
Bridges
Insertion bridge - EBL 10- 5 - 2303132
Insertion bridge, Number of positions: 10, Color: gray
Insertion bridge - EBL 2- 5 - 2303145
Insertion bridge, Number of positions: 2, Color: gray
Insertion bridge - EBL 3- 5 - 2303158
Insertion bridge, Number of positions: 3, Color: gray
11.10.2012 Page 5 / 9
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