DIN rail connector - MSTBVK 2,5/22-G-5,08
1788923
https://www.phoenixcontact.com/us/products/1788923
Please be informed that the data shown in this PDF document is generated from our Online Catalog. Please find the complete data in the user
documentation. Our General Terms of Use for Downloads are valid.
DIN rail connector, nominal cross section: 2.5 mm2, color: green, nominal current: 12 A, rated
voltage (III/2): 320 V, contact surface: Tin, type of contact: Male connector, number of potentials:
22, number of rows: 1, number of positions: 22, number of connections: 22, product range:
MSTBVK 2,5/..-G, pitch: 5.08 mm, connection method: Screw connection with tension sleeve,
screw head form: L Slotted, mounting: DIN rail, conductor/PCB connection direction: 0 °, plug-in
system: COMBICON MSTB 2,5, locking: without, mounting: without, type of packaging: packed
in cardboard
Your advantages
• Direct plug-in block for mounting on NS 15 DIN rail
• Can be combined with the MSTB 2,5 range
• Well-known connection principle allows worldwide use
Commercial Data
Item number
1788923
Packing unit
1 pc
Minimum order quantity
50 pc
Note
Made to Order (non-returnable)
Sales Key
A01
Product Key
AACMFA
Catalog Page
Page 204 (CC-2005)
GTIN
4017918043988
Weight per Piece (including packing)
51.75 g
Weight per Piece (excluding packing)
49.42 g
Customs tariff number
85366990
Country of origin
DE
Dec 3, 2022, 3:07 PM
Page 1 (14)
DIN rail connector - MSTBVK 2,5/22-G-5,08
1788923
https://www.phoenixcontact.com/us/products/1788923
Technical Data
Product properties
Type
DIN rail mounting
Product line
COMBICON Connectors M
Product type
DIN rail connector
Number of positions
22
Pitch
5.08 mm
Number of connections
22
Number of rows
1
Mounting flange
without
Number of potentials
22
Electrical properties
Nominal current IN
12 A
Nominal voltage UN
320 V
Degree of pollution
3
Rated voltage (III/3)
320 V
Rated surge voltage (III/3)
4 kV
Rated voltage (III/2)
320 V
Rated surge voltage (III/2)
4 kV
Connection data
Connection technology
Type
DIN rail mounting
Connector system
COMBICON MSTB 2,5
Nominal cross section
2.5 mm²
Type of contact
Male connector
Interlock
Locking type
without
Mounting flange
without
Conductor connection
Connection method
Screw connection with tension sleeve
Connection direction of the conductor to plug-in direction
0°
Conductor cross section solid
0.2 mm² ... 2.5 mm²
Conductor cross section flexible
0.2 mm² ... 2.5 mm²
Conductor cross section AWG
24 ... 12
Conductor cross section flexible, with ferrule without plastic
sleeve
0.25 mm² ... 2.5 mm²
Conductor cross section, flexible, with ferrule, with plastic sleeve
0.25 mm² ... 2.5 mm²
2 conductors with same cross section, solid
0.2 mm² ... 1 mm²
2 conductors with same cross section, flexible
0.2 mm² ... 1.5 mm²
Dec 3, 2022, 3:07 PM
Page 2 (14)
DIN rail connector - MSTBVK 2,5/22-G-5,08
1788923
https://www.phoenixcontact.com/us/products/1788923
2 conductors with same cross section, flexible, with ferrule
without plastic sleeve
0.25 mm² ... 1 mm²
2 conductors with the same cross section, flexible, with TWIN
ferrule with plastic sleeve
0.5 mm² ... 1.5 mm²
Cylindrical gauge a x b / diameter
2.8 mm x 2.0 mm / 2.4 mm
Stripping length
7 mm
Tightening torque
0.5 Nm ... 0.6 Nm
Mounting
Mounting type
DIN rail
Drive form screw head
Slotted (L)
Drive form screw head
Slotted (L)
Material specifications
Material data - contact
Note
WEEE/RoHS-compliant, free of whiskers according to IEC
60068-2-82/JEDEC JESD 201
Contact material
Cu alloy
Surface characteristics
Tin-plated
Metal surface terminal point (top layer)
Tin (5 - 7 µm Sn)
Metal surface terminal point (middle layer)
Nickel (2 - 3 µm Ni)
Metal surface contact area (top layer)
Tin (5 - 7 µm Sn)
Metal surface contact area (middle layer)
Nickel (2 - 3 µm Ni)
Material data - housing
Housing color
green (RAL 6021)
Insulating material
PA
Insulating material group
I
CTI according to IEC 60112
600
Flammability rating according to UL 94
V0
Glow wire flammability index GWFI according to EN 60695-2-12
850
Glow wire ignition temperature GWIT according to EN 60695-213
775
Temperature for the ball pressure test according to EN 6069510-2
125 °C
Notes
Notes on operation
In accordance with IEC 61984, COMBICON connectors have no
switching power (COC). During designated use, they must not be
plugged in or disconnected when carrying voltage or under load.
Dimensions
Dec 3, 2022, 3:07 PM
Page 3 (14)
DIN rail connector - MSTBVK 2,5/22-G-5,08
1788923
https://www.phoenixcontact.com/us/products/1788923
Dimensional drawing
Pitch
5.08 mm
Width [w]
113.2 mm
Height [h]
29.2 mm
Length [l]
27.21 mm
Electrical tests
Air clearances and creepage distances |
Specification
IEC 60664-1:2007-04
Insulating material group
I
Comparative tracking index (IEC 60112)
CTI 600
Rated insulation voltage (III/3)
320 V
Rated surge voltage (III/3)
4 kV
minimum clearance value - non-homogenous field (III/3)
3 mm
minimum creepage distance (III/3)
4 mm
Note on connection cross section
With connected conductor 2,5 mm².
Rated insulation voltage (III/2)
320 V
Rated surge voltage (III/2)
4 kV
minimum clearance value - non-homogenous field (III/2)
3 mm
minimum creepage distance (III/2)
1.6 mm
Rated insulation voltage (II/2)
630 V
Rated surge voltage (II/2)
4 kV
minimum clearance value - non-homogenous field (II/2)
3 mm
minimum creepage distance (II/2)
3.2 mm
Environmental and real-life conditions
Ambient conditions
Ambient temperature (operation)
-40 °C ... 100 °C (dependent on the derating curve)
Ambient temperature (storage/transport)
-40 °C ... 70 °C
Relative humidity (storage/transport)
30 % ... 70 %
Ambient temperature (assembly)
-5 °C ... 100 °C
Packaging specifications
Type of packaging
packed in cardboard
Dec 3, 2022, 3:07 PM
Page 4 (14)
DIN rail connector - MSTBVK 2,5/22-G-5,08
1788923
https://www.phoenixcontact.com/us/products/1788923
Approvals
CSA
Approval ID: 13631
Nominal Voltage UN
Nominal Current IN
Cross Section AWG
Cross Section mm2
300 V
10 A
28 - 12
-
300 V
10 A
28 - 12
-
Nominal Voltage UN
Nominal Current IN
Cross Section AWG
Cross Section mm2
250 V
12 A
-
0.2 - 2.5
Nominal Voltage UN
Nominal Current IN
Cross Section AWG
Cross Section mm2
250 V
12 A
30 - 12
-
300 V
10 A
30 - 12
-
Nominal Voltage UN
Nominal Current IN
Cross Section AWG
Cross Section mm2
250 V
12 A
-
0.2 - 2.5
Use group B
Use group D
IECEE CB Scheme
Approval ID: DE1-60988-B1B2
EAC
Approval ID: B.01687
cULus Recognized
Approval ID: E60425-19931014
Use group B
Use group D
VDE Zeichengenehmigung
Approval ID: 40050694
Dec 3, 2022, 3:07 PM
Page 5 (14)
DIN rail connector - MSTBVK 2,5/22-G-5,08
1788923
https://www.phoenixcontact.com/us/products/1788923
Classifications
ECLASS
ECLASS-9.0
27141106
ECLASS-10.0.1
27141106
ECLASS-11.0
27141106
ETIM
ETIM 8.0
EC001284
UNSPSC
UNSPSC 21.0
39121400
Dec 3, 2022, 3:07 PM
Page 6 (14)
DIN rail connector - MSTBVK 2,5/22-G-5,08
1788923
https://www.phoenixcontact.com/us/products/1788923
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the
manufacturer’s declaration available under “Downloads”
Dec 3, 2022, 3:07 PM
Page 7 (14)
DIN rail connector - MSTBVK 2,5/22-G-5,08
1788923
https://www.phoenixcontact.com/us/products/1788923
Accessories
Marker card
Marker card - SK 5,08/3,8:FORTL.ZAHLEN - 0804293
https://www.phoenixcontact.com/us/products/0804293
Marker card, white, labeled, horizontal: consecutive numbers 1 ... 10, 11 ... 20,
etc. up to 91 ... (99)100, mounting type: adhesive, for terminal block width: 5.08
mm, lettering field size: 5.08 x 3.8 mm
Coding section
Coding section - CR-MSTB - 1734401
https://www.phoenixcontact.com/us/products/1734401
Coding section, inserted into the recess in the header or the inverted plug, red
insulating material
Dec 3, 2022, 3:07 PM
Page 8 (14)
DIN rail connector - MSTBVK 2,5/22-G-5,08
1788923
https://www.phoenixcontact.com/us/products/1788923
Accessories
Accessories - MSTB-BL - 1755477
https://www.phoenixcontact.com/us/products/1755477
Keying cap, for forming sections, plugs onto header pin, green insulating material
Screwdriver
Screwdriver - SZS 0,6X3,5 - 1205053
https://www.phoenixcontact.com/us/products/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
Dec 3, 2022, 3:07 PM
Page 9 (14)
DIN rail connector - MSTBVK 2,5/22-G-5,08
1788923
https://www.phoenixcontact.com/us/products/1788923
Insertion bridge
Insertion bridge - EBP 2- 5 - 1733169
https://www.phoenixcontact.com/us/products/1733169
Insertion bridge for connectors with 5.0 mm or 5.08 mm pitch
PCB connector
PCB connector - MSTB 2,5/22-ST-5,08 - 1757213
https://www.phoenixcontact.com/us/products/1757213
PCB connector, nominal cross section: 2.5 mm2, color: green, nominal current:
12 A, rated voltage (III/2): 320 V, contact surface: Tin, type of contact: Female
connector, number of potentials: 22, number of rows: 1, number of positions: 22,
number of connections: 22, product range: MSTB 2,5/..-ST, pitch: 5.08 mm,
connection method: Screw connection with tension sleeve, screw head form: L
Slotted, conductor/PCB connection direction: 0 °, locking clip: - Locking clip,
plug-in system: COMBICON MSTB 2,5, locking: without, mounting: without, type
of packaging: packed in cardboard
Dec 3, 2022, 3:07 PM
Page 10 (14)
DIN rail connector - MSTBVK 2,5/22-G-5,08
1788923
https://www.phoenixcontact.com/us/products/1788923
PCB connector
PCB connector - MSTBP 2,5/22-ST-5,08 - 1769214
https://www.phoenixcontact.com/us/products/1769214
PCB connector, nominal cross section: 2.5 mm2, color: green, nominal current:
12 A, rated voltage (III/2): 320 V, contact surface: Tin, type of contact: Female
connector, number of potentials: 22, number of rows: 1, number of positions: 22,
number of connections: 22, product range: MSTBP 2,5/..-ST, pitch: 5.08 mm,
connection method: Screw connection with tension sleeve, screw head form: L
Slotted, conductor/PCB connection direction: 0 °, locking clip: - Locking clip,
plug-in system: COMBICON MSTB 2,5, locking: without, mounting: without, type
of packaging: packed in cardboard
PCB connector
PCB connector - SMSTB 2,5/22-ST-5,08 - 1850615
https://www.phoenixcontact.com/us/products/1850615
PCB connector, nominal cross section: 2.5 mm2, color: green, nominal current:
12 A, rated voltage (III/2): 320 V, contact surface: Tin, type of contact: Female
connector, number of potentials: 22, number of rows: 1, number of positions: 22,
number of connections: 22, product range: SMSTB 2,5/..-ST, pitch: 5.08 mm,
connection method: Screw connection with tension sleeve, screw head form: L
Slotted, conductor/PCB connection direction: -45 °, locking clip: - Locking clip,
plug-in system: COMBICON MSTB 2,5, locking: without, mounting: without, type
of packaging: packed in cardboard
Dec 3, 2022, 3:07 PM
Page 11 (14)
DIN rail connector - MSTBVK 2,5/22-G-5,08
1788923
https://www.phoenixcontact.com/us/products/1788923
PCB connector
PCB connector - MVSTBR 2,5/22-ST-5,08 - 1792443
https://www.phoenixcontact.com/us/products/1792443
PCB connector, nominal cross section: 2.5 mm2, color: green, nominal current:
12 A, rated voltage (III/2): 320 V, contact surface: Tin, type of contact: Female
connector, number of potentials: 22, number of rows: 1, number of positions: 22,
number of connections: 22, product range: MVSTBR 2,5/..-ST, pitch: 5.08 mm,
connection method: Screw connection with tension sleeve, screw head form: L
Slotted, conductor/PCB connection direction: 90 °, locking clip: - Locking clip,
plug-in system: COMBICON MSTB 2,5, locking: without, mounting: without, type
of packaging: packed in cardboard
PCB connector
PCB connector - MVSTBW 2,5/22-ST-5,08 - 1792951
https://www.phoenixcontact.com/us/products/1792951
PCB connector, nominal cross section: 2.5 mm2, color: green, nominal current:
12 A, rated voltage (III/2): 320 V, contact surface: Tin, type of contact: Female
connector, number of potentials: 22, number of rows: 1, number of positions: 22,
number of connections: 22, product range: MVSTBW 2,5/..-ST, pitch: 5.08 mm,
connection method: Screw connection with tension sleeve, screw head form: L
Slotted, conductor/PCB connection direction: -90 °, locking clip: - Locking clip,
plug-in system: COMBICON MSTB 2,5, locking: without, mounting: without, type
of packaging: packed in cardboard
Dec 3, 2022, 3:07 PM
Page 12 (14)
DIN rail connector - MSTBVK 2,5/22-G-5,08
1788923
https://www.phoenixcontact.com/us/products/1788923
PCB connector
PCB connector - FRONT-MSTB 2,5/22-ST-5,08 - 1777484
https://www.phoenixcontact.com/us/products/1777484
PCB connector, nominal cross section: 2.5 mm2, color: green, nominal current:
12 A, rated voltage (III/2): 320 V, contact surface: Tin, type of contact: Female
connector, number of potentials: 22, number of rows: 1, number of positions: 22,
number of connections: 22, product range: FRONT-MSTB 2,5/..-ST, pitch: 5.08
mm, connection method: Front screw connection, screw head form: L Slotted,
conductor/PCB connection direction: 0 °, locking clip: - Locking clip, plug-in
system: COMBICON MSTB 2,5, locking: without, mounting: without, type of
packaging: packed in cardboard
PCB connector
PCB connector - MSTBC 2,5/22-ST-5,08 - 1809019
https://www.phoenixcontact.com/us/products/1809019
PCB connector, nominal cross section: 2.5 mm2, color: green, nominal current:
12 A, rated voltage (III/2): 320 V, type of contact: Female connector, number of
potentials: 22, number of rows: 1, number of positions: 22, number of
connections: 22, product range: MSTBC 2,5/..-ST, pitch: 5.08 mm, connection
method: Crimp connection, conductor/PCB connection direction: 0 °, locking clip:
- Locking clip, plug-in system: COMBICON MSTB 2,5, locking: without,
mounting: without, type of packaging: packed in cardboard, Corresponding
female crimp contacts with current [A] and conductor cross section range [mm2]
data: 10A/MSTBC-MT 0,5-1,0 (3190564); 10A/MSTBC-MT 0,5-1,0 BA
(3190645); 12A/MSTBC-MT 1,5-2,5 (3190551); 12A/MSTBC-MT 1,5-2,5 BA
(3190658). BA = Bandkontakte
Dec 3, 2022, 3:07 PM
Page 13 (14)
DIN rail connector - MSTBVK 2,5/22-G-5,08
1788923
https://www.phoenixcontact.com/us/products/1788923
PCB connector
PCB connector - MSTBC 2,5/22-STZ-5,08 - 1809705
https://www.phoenixcontact.com/us/products/1809705
PCB connector, nominal cross section: 2.5 mm2, color: green, nominal current:
12 A, rated voltage (III/2): 320 V, type of contact: Female connector, number of
potentials: 22, number of rows: 1, number of positions: 22, number of
connections: 22, product range: MSTBC 2,5/..-STZ, pitch: 5.08 mm, connection
method: Crimp connection, conductor/PCB connection direction: 0 °, locking clip:
- Locking clip, plug-in system: COMBICON MSTB 2,5, locking: without,
mounting: without, type of packaging: packed in cardboard, Corresponding
female crimp contacts with current [A] and conductor cross section range [mm2]
data: 10A/MSTBC-MT 0,5-1,0 (3190564); 10A/MSTBC-MT 0,5-1,0 BA
(3190645); 12A/MSTBC-MT 1,5-2,5 (3190551); 12A/MSTBC-MT 1,5-2,5 BA
(3190658). BA = Bandkontakte
Phoenix Contact 2022 © - all rights reserved
https://www.phoenixcontact.com
Phoenix Contact USA
586 Fulling Mill Road
Middletown, PA 17057, United States
(+717) 944-1300
info@phoenixcon.com
Dec 3, 2022, 3:07 PM
Page 14 (14)
