https://www.phoenixcontact.com/us/products/1779411
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Printed-circuit board connector-FRONT-MSTB 2,5/ 2-ST-1779411
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Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm,
Connection method: Screw connection, Color: green, Contact surface: Tin
The figure shows a 10-position
version of the product
Product Features
With front screw connection
Plug-in direction parallel to the conductor axis
For larger numbers of positions up to 24-pos., visit: phoenixcontact.net/products
Key commercial data
Packing unit 1 pc
GTIN
Weight per Piece (excluding packing) 6.13 GRM
Custom tariff number 85366990
Country of origin Germany
Technical data
Dimensions
Pitch 5 mm
Dimension a 5 mm
General
Range of articles FRONT-MSTB 2,5/..-ST
Insulating material group I
Rated surge voltage (III/3) 4 kV
Rated surge voltage (III/2) 4 kV
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Technical data
General
Rated surge voltage (II/2) 4 kV
Rated voltage (III/3) 250 V
Rated voltage (III/2) 320 V
Rated voltage (II/2) 630 V
Connection in acc. with standard EN-VDE
Nominal current IN12 A
Nominal cross section 2.5 mm²
Maximum load current 12 A
Insulating material PA
Inflammability class according to UL 94 V0
Internal cylindrical gage A3
Stripping length 10 mm
Number of positions 2
Screw thread M2,5
Tightening torque, min 0.5 Nm
Tightening torque max 0.6 Nm
Connection data
Conductor cross section solid min. 0.2 mm²
Conductor cross section solid max. 2.5 mm²
Conductor cross section stranded min. 0.2 mm²
Conductor cross section stranded max. 2.5 mm²
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. 2.5 mm²
Conductor cross section AWG/kcmil min. 24
Conductor cross section AWG/kcmil max 12
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, ferrules without plastic
sleeve, min. 0.25 mm²
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, max. 1 mm²
2 conductors with same cross section, stranded, TWIN ferrules with plastic
sleeve, min. 0.5 mm²
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Printed-circuit board connector-FRONT-MSTB 2,5/ 2-ST-1779411
Technical data
Connection data
2 conductors with same cross section, stranded, TWIN ferrules with plastic
sleeve, max. 1 mm²
Minimum AWG according to UL/CUL 30
Maximum AWG according to UL/CUL 12
Classifications
eCl@ss
eCl@ss 4.0 272607xx
eCl@ss 4.1 27260701
eCl@ss 5.0 27260701
eCl@ss 5.1 27260701
eCl@ss 6.0 27260704
eCl@ss 7.0 27440402
eCl@ss 8.0 27440402
ETIM
ETIM 3.0 EC001121
ETIM 4.0 EC002638
ETIM 5.0 EC002638
UNSPSC
UNSPSC 6.01 30211810
UNSPSC 7.0901 39121409
UNSPSC 11 39121409
UNSPSC 12.01 39121409
UNSPSC 13.2 39121409
Approvals
Approvals
Approvals
CSA / UL Recognized / VDE Gutachten mit Fertigungsüberwachung / cUL Recognized / GOST / IECEE CB Scheme / GOST / CCA / cULus Recognized
Ex Approvals
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Printed-circuit board connector-FRONT-MSTB 2,5/ 2-ST-1779411
Approvals
Approvals submitted
Approval details
CSA
B D
mm²/AWG/kcmil 22-12 22-12
Nominal current IN 15 A 10 A
Nominal voltage UN 300 V 300 V
UL Recognized
B D
mm²/AWG/kcmil 30-12 30-12
Nominal current IN 15 A 10 A
Nominal voltage UN 300 V 300 V
VDE Gutachten mit Fertigungsüberwachung
mm²/AWG/kcmil 0.34-2.5
Nominal current IN 12 A
Nominal voltage UN 250 V
cUL Recognized
B D
mm²/AWG/kcmil 30-12 30-12
Nominal current IN 15 A 10 A
Nominal voltage UN 300 V 300 V
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Printed-circuit board connector-FRONT-MSTB 2,5/ 2-ST-1779411
Approvals
GOST
IECEE CB Scheme
mm²/AWG/kcmil 0.34-2.5
Nominal current IN 12 A
Nominal voltage UN 250 V
GOST
CCA
mm²/AWG/kcmil 0.34-2.5
Nominal current IN 12 A
Nominal voltage UN 250 V
cULus Recognized
Accessories
Accessories
Bridge
Insertion bridge-EBL 2- 5-2303145
Insertion bridge, Number of positions:2, Color:gray
Coding element
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Printed-circuit board connector-FRONT-MSTB 2,5/ 2-ST-1779411
Accessories
Coding profile-CP-MSTB-1734634
Coding profile, is inserted into the slot on the plug or inverted header, red insulating material
Labeled terminal marker
Marker cards-SK 5/3,8:FORTL.ZAHLEN-0804183
Marker cards, Card, white, labeled, Horizontal:Consecutive numbers 1 - 10, 11 - 20, etc. up to 91 - (99)100, Mounting
type: Adhesive, for terminal block width: 5 mm, Lettering field: 5 x 3.8 mm
Marker pen
Marker pen-B-STIFT-1051993
Marker pen, for manual labeling of unprinted Zack strips, smear-proof and waterproof, line thickness 0.5 mm
Screwdriver tools
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
Terminal marking
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Printed-circuit board connector-FRONT-MSTB 2,5/ 2-ST-1779411
Accessories
Marker cards-SK 5/3,8:UNBEDRUCKT-0805409
Marker cards, Card, white, Unlabeled, can be labeled with: Marker pen, Mounting type: Adhesive, for terminal block
width: 5 mm, Lettering field: 5 x 3.8 mm
Accessories-FRONT-MSTB-EW-1763058
Removal aid, for FRONT-MSTB, facilitates extraction of several plugs mounted behind each other
Additional products
Base strip-DFK-MSTB 2,5/ 2-G-0707109
Plug component, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Connection
method: Solder/Slip-on connection, Color: green, Contact surface: Tin, Assembly: Direct mounting, Accessory order no.
5030172 can only be used in conjunction with MSTB 2,5/...ST and MSTBT 2,5/...ST.
Base strip-MSTBW 2,5/ 2-G-1736111
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Soldering
Base strip-MSTBVA 2,5/ 2-G-1755516
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Soldering
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Printed-circuit board connector-FRONT-MSTB 2,5/ 2-ST-1779411
Accessories
Base strip-MSTBV 2,5/ 2-G-1753437
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Soldering
Base strip-MSTB 2,5/ 2-G-1754436
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Soldering
Base strip-MDSTBA 2,5/ 2-G-1846519
Header, Nominal current: 10 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Soldering, The article can be aligned to create different nos. of positions! In combination with
MVSTB or FKCV plug components, both an MVSTBW (or FKCVW) and an MVSTBR plug (or FKCVR) must be used.
Combination with TMSTBP plug components is not possible!
Base strip-MDSTBVA 2,5/ 2-G-1845785
Header, Nominal current: 10 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Soldering, The article can be aligned to create different nos. of positions! In combination with
MVSTB or FKCV plug components, both an MVSTBW (or FKCVW) and an MVSTBR plug (or FKCVR) must be used.
Combination with TMSTBP plug components is not possible!
Base strip-EMSTBA 2,5/ 2-G-1899841
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Press-in
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Printed-circuit board connector-FRONT-MSTB 2,5/ 2-ST-1779411
Accessories
Base strip-EMSTBVA 2,5/ 2-G-1914852
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Press-in
Base strip-MSTBA 2,5/ 2-G-LA-1770481
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Soldering
Base strip-MSTBA 2,5/ 2-G-1757475
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Soldering
Base strip-MSTB 2,5/ 2-G-LA-1768189
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Soldering
Base strip-MDSTBW 2,5/ 2-G-1802443
Header, Nominal current: 10 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Soldering, The article can be aligned to create different nos. of positions! In combination with
MVSTB or FKCV plug components, both an MVSTBW (or FKCVW) and an MVSTBR plug (or FKCVR) must be used.
Combination with TMSTBP plug components is not possible!
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Printed-circuit board connector-FRONT-MSTB 2,5/ 2-ST-1779411
Accessories
Base strip-MDSTBV 2,5/ 2-G-1763032
Header, Nominal current: 10 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Soldering, Can be aligned! Mounting flange: Order No. 1836477, 1836480. In combination with
MVSTB or FKCV plug components, both an MVSTBW (or FKCVW) and an MVSTBR plug (or FKCVR) must be used.
Combination with TMSTBP plug components is not possible!
Base strip-MDSTB 2,5/ 2-G-1762046
Header, Nominal current: 10 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Soldering, Can be aligned! Mounting flange: Order no. 1736771, 1736768. In combination with
MVSTB or FKCV plugs, both an MVSTBW (or FKCVW) and an MVSTBR plug (or FKCVR) must be used. Combination
with TMSTBP plugs is not possible!
Base strip-SMSTBA 2,5/ 2-G-1769803
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Soldering
Base strip-SMSTB 2,5/ 2-G-1769230
Header, Nominal current: 12 A, Rated voltage (III/2): 320 V, Number of positions: 2, Pitch: 5 mm, Color: green, Contact
surface: Tin, Assembly: Soldering
Drawings
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Printed-circuit board connector-FRONT-MSTB 2,5/ 2-ST-1779411
Dimensioned drawing
15
27,2
8,3
a+5
2,5
5
a
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