Extract from the online
catalog
FRONT-MSTB 2,5/21-ST-5,08
Order No.: 1777471
The figure shows a 10-position version of the product
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1777471
Plug component, nominal current: 12 A, rated voltage: 250 V, pitch: 5.08 mm, no. of positions: 21, type of connection: Screw connection
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Please note that the data given
here has been taken from the
online catalog. For comprehensive
information and data, please refer
to the user documentation. The
General Terms and Conditions of
Use apply to Internet downloads. Technical data
Dimensions / positions
Pitch 5.08 mm
Dimension a101.6 mm
Number of positions21
Screw thread M 2,5
Tightening torque, min0.5 Nm
Technical data
Insulating material group I
Rated surge voltage (III/3) 4 kV Rated surge voltage (III/2) 4 kV Rated surge voltage (II/2) 4 kV Rated voltage (III/2)320 V Rated voltage (II/2)630 V Connection in acc. with standard EN-VDE Nominal current I N12 A Nominal voltage U N250 V Nominal cross section 2.5 mm2 Maximum load current12 A Insulating material PA Inflammability class acc. to UL 94V0 Internal cylindrical gage A3 Stripping length10 mm
Connection data
Conductor cross section solid min.0.34 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
0.25 mm2 without plastic sleeve min.
Conductor cross section stranded, with ferrule
2.5 mm2 without plastic sleeve max.
Conductor cross section stranded, with ferrule
0.25 mm2 with plastic sleeve min.
Conductor cross section stranded, with ferrule
2.5 mm2 with plastic sleeve max.
Conductor cross section AWG/kcmil min.24 Conductor cross section AWG/kcmil max12
2 conductors with same cross section, solid min.0.2 mm2 2 conductors with same cross section, solid max. 1 mm2
2 conductors with same cross section, stranded
0.2 mm2 min.
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
2 conductors with same cross section, stranded,
TWIN ferrules with plastic sleeve, max.
1.5 mm2 Certificates / Approvals
Approval logo
CSA
Nominal voltage U N300 V
Nominal current I N10 A
AWG/kcmil22-12
CUL
Nominal voltage U N300 V
Nominal current I N10 A
AWG/kcmil30-12
UL
Nominal voltage U N300 V
Nominal current I N10 A
AWG/kcmil30-12
Certification CB, CSA, CUL, GOST, UL, VDE-PZI
Accessories
Item Designation Description
Assembly
1763058FRONT-MSTB-EW Removal aid, for FRONT-MSTB, facilitates extraction of several
plugs mounted behind each other
Bridges
2303145EBL 2- 5Insertion bridge, 2-pos., fully insulated
2303158EBL 3- 5Insertion bridge, 3-pos., fully insulated
2303132EBL 10- 5Insertion bridge, 10-pos., divisible, fully insulated
Marking
1051993B-STIFT Marker pen, for manual labeling of unprinted Zack strips, smear-
proof and waterproof, line thickness 0.5 mm
0805108SK 5,08/2,8:SO Marker card, special printing, self-adhesive, labeled acc. to
customer requirements, 14 identical marker strips per card, max.
25-position labeling per strip, color: White
0804293SK 5,08/3,8:FORTL.ZAHLEN Marker card, printed horizontally, self-adhesive, 12 identical
decades marked 1-10, 11-20 etc. up to 91-(99)100, sufficient for
120 terminal blocks
0803883SK U/2,8 WH:UNBEDRUCKT Unprinted marker cards, DIN A4 format, pitch as desired, self-
adhesive, with 50 stamped marker strips, 185 mm strip length, can
be labeled with the CMS system or manually with the M-PEN
Plug/Adapter
1734634CP-MSTB Coding profile, is inserted into the slot on the plug or inverted
header, red insulating material
Tools
1205053SZS 0,6X3,5Screwdriver, bladed, matches all screw terminal blocks up to 4.0
mm2 connection cross section, blade: 0.6 x 3.5 mm, without VDE
approval
Additional products
Item Designation Description
General
1788910MSTBVK 2,5/21-G-5,08Header, nominal current: 12 A, rated voltage: 320 V, pitch: 5.08
mm, no. of positions: 21, mounting: Mounting rail
3002034UK 3-MSTB-5,08Modular terminal blocks with plug entry, cross section: 0.2 - 2.5
mm2, AWG: 30 - 12, width: 5.1 mm, color: gray
3002076UK 3-MVSTB-5,08Modular terminal blocks with plug entry, cross section: 0.2 - 2.5
mm2, AWG: 26 - 12, width: 5.1 mm, color: gray
3002102UK 3-MVSTB-5,08-LA 24RD Modular terminal block with plug entry, nominal current: 12 A,
rated voltage: 320 V, pitch: 5.08 mm, no. of positions: 1, mounting:
mounting rail, with red light indicator, voltage light indicator: 24 V
AC/DC, current light indicator: 3.3 mA
3002063UK 3-MVSTB-5,08/EK Modular terminal blocks with plug entry, cross section: 0.2-2.5
mm2, AWG: 26-12, width: 5.1 mm, color: blue
3002131UK 3D-MSTBV-5,08Modular terminal blocks with vertical plug entry, cross section: 0.2
- 2.5 mm, AWG: 30 - 12, width: 5.1 mm, color: gray
3002144UK 3D-MSTBV-5,08-LA 24RD Modular terminal block with vertical plug entry, color: Gray, with
red light indicator, voltage light indicator: 24 V AC/DC, current light
indicator: 3.3 mA
3002173UK 3D-MSTBV-5,08/EK Modular terminal blocks with plug entry, cross section: 0.2 - 2.5
mm2, AWG: 30 - 12, width: 5.1 mm, color: blue
2770888UKK 3-MSTB-5,08Modular terminal blocks with 2 horizontal plug entries, cross
section: 0.2 - 2.5 mm, AWG: 30 - 12, width: 5.1 mm, color: gray 1876615UKK 3-MSTB-5,08-PE Ground terminal block, with 2 horizontal plug entries, nominal
current: 12 A, rated voltage: 320 V, pitch: 5.08 mm, no. of
positions: 1, mounting: mounting rail.
2770846UKK 3-MSTBVH-5,08Modular terminal blocks with vertical and horizontal plug entry,
cross section: 0.2 - 2.5 mm, AWG: 30 - 12, width: 5.1 mm, color:
gray
1788305UMSTBVK 2,5/21-G-5,08Header, nominal current: 12 A, rated voltage: 320 V, pitch: 5.08
mm, no. of positions: 21, mounting: Mounting rail
1873016ZFKK 1,5-MSTBV-5,08Modular terminal blocks with plug entry, cross section: 0.2 - 1.5
mm2, width: 5.1 mm, color: gray
Drawings
Dimensioned drawing
Address
PHOENIX CONTACT GmbH & Co. KG
Flachsmarktstr. 8
32825 Blomberg,Germany
Phone +49 5235 3 00
Fax +49 5235 3 41200
http://www.phoenixcontact.de
? 2008 Phoenix Contact
Technical modifications reserved;