DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
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:
17, number of rows: 1, number of positions: 17, number of connections: 17, product range:
UMSTBVK 2,5/..-GF, pitch: 5.08 mm, connection method: Screw connection with tension sleeve,
screw head form: L Slotted, mounting: DIN rail, conductor/PCB connection direction: 0 °, number
of solder pins per potential: 1, plug-in system: COMBICON MSTB 2,5, Pin connector pattern
alignment: Standard, locking: Screw locking, mounting: Threaded flange, type of packaging:
packed in cardboard
Your advantages
• Direct plug-in block with universal foot for mounting on NS 32 or NS 35 DIN rail
• Can be combined with the MSTB 2,5 range
• Screwable flange for superior mechanical stability
• Well-known connection principle allows worldwide use
Commercial Data
Item number
1788075
Packing unit
1 pc
Minimum order quantity
50 pc
Note
Made to Order (non-returnable)
Sales Key
A01
Product Key
AACMFD
Catalog Page
Page 205 (CC-2005)
GTIN
4017918043131
Weight per Piece (including packing)
51.12 g
Weight per Piece (excluding packing)
45.187 g
Customs tariff number
85366990
Country of origin
DE
Dec 3, 2022, 2:48 PM
Page 1 (16)
DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
Technical Data
Product properties
Type
DIN rail mounting
Product line
COMBICON Connectors M
Product type
DIN rail connector
Number of positions
17
Pitch
5.08 mm
Number of connections
17
Number of rows
1
Mounting flange
Threaded flange
Number of potentials
17
Solder pins per potential
1
Electrical properties
Nominal current IN
12 A
Nominal voltage UN
320 V
Degree of pollution
3
Contact resistance
2.9 mΩ
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
Screw locking
Mounting flange
Threaded flange
Tightening torque
0.3 Nm
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
Dec 3, 2022, 2:48 PM
Page 2 (16)
DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
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
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)
Flange
Tightening torque
0.3 Nm
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.
Dec 3, 2022, 2:48 PM
Page 3 (16)
DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
Dimensions
Dimensional drawing
Pitch
5.08 mm
Width [w]
97.68 mm
Height [h]
34.6 mm
Length [l]
42.5 mm
Mechanical tests
Test for conductor damage and slackening
Specification
IEC 60999-1:1999-11
Result
Test passed
Pull-out test
Specification
IEC 60999-1:1999-11
Conductor cross section/conductor type/tractive force
setpoint/actual value
0.14 mm² / solid / > 10 N
0.14 mm² / flexible / > 10 N
2.5 mm² / solid / > 50 N
2.5 mm² / flexible / > 50 N
Insertion and withdrawal forces
Result
Test passed
No. of cycles
25
Insertion strength per pos. approx.
8N
Withdraw strength per pos. approx.
6N
Torque test
Specification
IEC 60999-1:1999-11
Contact holder in insert
Specification
IEC 60512-15-1:2008-05
Contact holder in insert
Requirements >20 N
Test passed
Resistance of inscriptions
Specification
IEC 60068-2-70:1995-12
Result
Test passed
Polarization and coding
Specification
IEC 60512-13-5:2006-02
Result
Test passed
Dec 3, 2022, 2:48 PM
Page 4 (16)
DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
Visual inspection
Specification
IEC 60512-1-1:2002-02
Result
Test passed
Dimension check
Specification
IEC 60512-1-2:2002-02
Result
Test passed
Electrical tests
Thermal test | Test group C
Specification
IEC 60512-5-1:2002-02
Tested number of positions
20
Insulation resistance
Specification
IEC 60512-3-1:2002-02
Insulation resistance, neighboring positions
> 5 MΩ
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
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)
3 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
Vibration test
Specification
IEC 60068-2-6:2007-12
Frequency
10 - 150 - 10 Hz
Sweep speed
1 octave/min
Amplitude
0.35 mm (10 Hz ... 60.1 Hz)
Sweep speed
5g (60.1 - 150 Hz)
Test duration per axis
2.5 h
Durability test
Dec 3, 2022, 2:48 PM
Page 5 (16)
DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
Specification
IEC 60512-9-1:2010-03
Impulse withstand voltage at sea level
4.8 kV
Contact resistance R1
2.9 mΩ
Contact resistance R2
2.9 mΩ
Insertion/withdrawal cycles
25
Insulation resistance, neighboring positions
> 5 MΩ
Climatic test
Specification
ISO 6988:1985-02
Corrosive stress
0.2 dm3 SO2 on 300 dm3/40 °C/1 cycle
Thermal stress
100 °C/168 h
Power-frequency withstand voltage
2.21 kV
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, 2:48 PM
Page 6 (16)
DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
Drawings
Current strength [A]
Diagram
24
22
20
18
16
14
12
10
8
6
4
2
0
= 2-pos.
= 5-pos.
= 12-pos.
= 20-pos.
0
10
20
30
40
50
60
70
80
90 100 110
Ambient temperature [°C]
Type: MVSTBR 2,5/...-STF-5,08 with UMSTBVK 2,5/...-GF-5,08
Dimensional drawing
41
4,9
a+6,6
42,5
36
2,5
50,4
5,2
5,08
a
Dec 3, 2022, 2:48 PM
Page 7 (16)
DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
Current strength [A]
Diagram
24
20
16
12
= 2-pos.
= 5-pos.
= 12-pos.
= 20-pos.
8
4
0
0
10
20
30
40
50
60
70
80
90 100 110
Ambient temperature [°C]
Type: MVSTBW 2,5/...-STF-5,0 with UMSTBVK 2,5/...-GF-5,08
Dec 3, 2022, 2:48 PM
Page 8 (16)
DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
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, 2:48 PM
Page 9 (16)
DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
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, 2:48 PM
Page 10 (16)
DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
Environmental Product Compliance
REACh SVHC
Lead 7439-92-1
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, 2:48 PM
Page 11 (16)
DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
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, 2:48 PM
Page 12 (16)
DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
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, 2:48 PM
Page 13 (16)
DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
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 2,5/17-STF-5,08 - 1778137
https://www.phoenixcontact.com/us/products/1778137
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: 17, number of rows: 1, number of positions: 17,
number of connections: 17, product range: MSTB 2,5/..-STF, pitch: 5.08 mm,
connection method: Screw connection with tension sleeve, screw head form: L
Slotted, conductor/PCB connection direction: 0 °, locking clip: - without locking
clip, plug-in system: COMBICON MSTB 2,5, locking: Screw locking, mounting:
Screw flange, type of packaging: packed in cardboard
Dec 3, 2022, 2:48 PM
Page 14 (16)
DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
PCB connector
PCB connector - MVSTBR 2,5/17-STF-5,08 - 1835245
https://www.phoenixcontact.com/us/products/1835245
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: 17, number of rows: 1, number of positions: 17,
number of connections: 17, product range: MVSTBR 2,5/..-STF, 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: Screw locking, mounting: Screw
flange, type of packaging: packed in cardboard
PCB connector
PCB connector - MVSTBW 2,5/17-STF-5,08 - 1835054
https://www.phoenixcontact.com/us/products/1835054
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: 17, number of rows: 1, number of positions: 17,
number of connections: 17, product range: MVSTBW 2,5/..-STF, 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: Screw locking, mounting: Screw
flange, type of packaging: packed in cardboard
Dec 3, 2022, 2:48 PM
Page 15 (16)
DIN rail connector - UMSTBVK 2,5/17-GF-5,08
1788075
https://www.phoenixcontact.com/us/products/1788075
PCB connector
PCB connector - FRONT-MSTB 2,5/17-STF-5,08 - 1777947
https://www.phoenixcontact.com/us/products/1777947
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: 17, number of rows: 1, number of positions: 17,
number of connections: 17, product range: FRONT-MSTB 2,5/..-STF, 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: Screw locking, mounting: Screw flange,
type of packaging: packed in cardboard
PCB connector
PCB connector - MSTBC 2,5/17-STZF-5,08 - 1809886
https://www.phoenixcontact.com/us/products/1809886
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: 17, number of rows: 1, number of positions: 17, number of
connections: 17, product range: MSTBC 2,5/..-STZF, pitch: 5.08 mm, connection
method: Crimp connection, conductor/PCB connection direction: 0 °, locking clip:
- without locking clip, plug-in system: COMBICON MSTB 2,5, locking: Screw
locking, mounting: Screw flange, 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 1,52,5 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, 2:48 PM
Page 16 (16)
