https://www.phoenixcontact.com/hq/products/1994500
Printed-circuit board connector - SMSTB 2,5/ 4-ST BU TS - 1994500
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Plug component, Nominal current: 12 A, Number of positions: 4, Pitch: 5 mm, Connection method: Screw
connection with tension sleeve, Color: blue, Contact surface: Tin
Key Commercial Data
Packing unit
GTIN
GTIN
Custom tariff number
Note
4017918984526
85366990
Made to Order (non-returnable)
50 STK
Technical data
Dimensions
Pitch
Dimension a
5.00 mm
15 mm
General
Range of articles
Type of contact
Number of positions
Connection method
Rated voltage (III/3)
Connection in acc. with standard
Nominal current I
N
Nominal cross section
SMSTB 2,5/..-ST
Female connector
4
Screw connection with tension sleeve
250 V
EN-VDE
12 A
2.5 mm²
Connection data
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section flexible min.
Conductor cross section flexible max.
Conductor cross section flexible, with ferrule without plastic sleeve min.
Conductor cross section flexible, with ferrule with plastic sleeve min.
Conductor cross section flexible, with ferrule with plastic sleeve max.
0.2 mm²
2.5 mm²
0.2 mm²
2.5 mm²
0.25 mm²
0.25 mm²
2.5 mm²
11/14/2016 Page 1 / 3
Conductor cross section flexible, with ferrule without plastic sleeve max. 2.5 mm²
https://www.phoenixcontact.com/hq/products/1994500
Printed-circuit board connector - SMSTB 2,5/ 4-ST BU TS - 1994500
Technical data
Connection data
Conductor cross section AWG min.
Conductor cross section AWG 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
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
Standards and Regulations
Connection in acc. with standard
EN-VDE
CSA
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Approvals
Approvals
Approvals
CSA / cULus Recognized / EAC
Ex Approvals
Approval details
CSA
http://www.csagroup.org/services/testing-and-certification/certified-product-listing/ 13631
11/14/2016 Page 2 / 3
https://www.phoenixcontact.com/hq/products/1994500
Printed-circuit board connector - SMSTB 2,5/ 4-ST BU TS - 1994500
Approvals
cULus Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm E60425-19931011
mm²/AWG/kcmil
Nominal current IN
Nominal voltage UN
B
30-12
15 A
300 V
D
30-12
10 A
300 V
EAC B.01742
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11/14/2016 Page 3 / 3
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