https://www.phoenixcontact.com/pi/products/3039942
Installation ground terminal block - STI 2,5-PE/L/TG - 3039942
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Installation ground terminal block, Spring-cage connection, cross section: 0.08 mm² - 4 mm², AWG: 28 - 12,
width: 5.2 mm, color: gray, mounting type: NS 35/7,5, NS 35/15
Your advantages
The terminal blocks with knife disconnect zone in the upper level meet the safety requirement regarding individual circuit isolation of DIN VDE
0100-718
Key Commercial Data
Packing unit
GTIN
GTIN
4017918945787
50 pc
Technical data
General
Number of levels
Number of connections
Nominal cross section
Color
Insulating material
Flammability rating according to UL 94
Rated surge voltage
Degree of pollution
Overvoltage category
Insulating material group
Maximum power dissipation for nominal condition
Connection in acc. with standard
Nominal current I
N
Maximum load current
3
5
2.5 mm²
gray
PA
V0
4 kV
3
III
I
0.77 W (the value is multiplied when connecting multiple levels)
IEC 60947-7-1/IEC 60947-7-2
24 A
24 A (with 4 mm² conductor cross section)
11/11/2018 Page 1 / 4
https://www.phoenixcontact.com/pi/products/3039942
Installation ground terminal block - STI 2,5-PE/L/TG - 3039942
Technical data
General
Nominal voltage U
N
Connection in acc. with standard
Nominal current I
N
(upper level)
Maximum load current (upper level)
Open side panel
Number of positions
Relative insulation material temperature index (Elec., UL 746 B)
Temperature index of insulation material (DIN EN 60216-1 (VDE
0304-21))
Static insulating material application in cold
Behavior in fire for rail vehicles (DIN 5510-2)
Flame test method (DIN EN 60695-11-10)
Oxygen index (DIN EN ISO 4589-2)
NF F16-101, NF F10-102 Class I
NF F16-101, NF F10-102 Class F
Surface flammability NFPA 130 (ASTM E 162)
Specific optical density of smoke NFPA 130 (ASTM E 662)
Smoke gas toxicity NFPA 130 (SMP 800C)
Calorimetric heat release NFPA 130 (ASTM E 1354)
Fire protection for rail vehicles (DIN EN 45545-2) R22
Fire protection for rail vehicles (DIN EN 45545-2) R23
Fire protection for rail vehicles (DIN EN 45545-2) R24
Fire protection for rail vehicles (DIN EN 45545-2) R26
400 V (phase conductor/phase conductor)
250 V (phase conductor/PE and phase conductor/N)
IEC 60947-7-1
16 A
16 A
Yes
3
130 °C
125 °C
-60 °C
Test passed
V0
>32 %
2
2
passed
passed
passed
27,5 MJ/kg
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
Dimensions
Width
Length
Height NS 35/7,5
Height NS 35/15
5.2 mm
97 mm
50.5 mm
58 mm
Connection data
Note
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section flexible min.
Conductor cross section flexible max.
Conductor cross section AWG min.
Conductor cross section AWG max.
Conductor cross section flexible, with ferrule without plastic sleeve min.
Conductor cross section flexible, with ferrule with plastic sleeve min.
Please observe the current carrying capacity of the DIN rails.
0.08 mm²
4 mm²
0.08 mm²
4 mm²
28
12
0.14 mm²
0.14 mm²
11/11/2018 Page 2 / 4
Conductor cross section flexible, with ferrule without plastic sleeve max. 2.5 mm²
https://www.phoenixcontact.com/pi/products/3039942
Installation ground terminal block - STI 2,5-PE/L/TG - 3039942
Technical data
Connection data
Conductor cross section flexible, with ferrule with plastic sleeve max.
2 conductors with same cross section, stranded, TWIN ferrules with
plastic sleeve, max.
Connection method
Stripping length
Internal cylindrical gage
2.5 mm²
0.5 mm²
Spring-cage connection
10 mm
A3
Standards and Regulations
Connection in acc. with standard
CSA
IEC 60947-7-1/IEC 60947-7-2
IEC 60947-7-1
Flammability rating according to UL 94
Fire protection for rail vehicles (DIN EN 45545-2) R22
Fire protection for rail vehicles (DIN EN 45545-2) R23
Fire protection for rail vehicles (DIN EN 45545-2) R24
Fire protection for rail vehicles (DIN EN 45545-2) R26
V0
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
Environmental Product Compliance
China RoHS
Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Drawings
Circuit diagram
Approvals
Approvals
Approvals
CSA / UL Recognized / cUL Recognized / EAC / cULus Recognized
Ex Approvals
Approval details
11/11/2018 Page 3 / 4
https://www.phoenixcontact.com/pi/products/3039942
Installation ground terminal block - STI 2,5-PE/L/TG - 3039942
Approvals
CSA
Nominal voltage UN
Nominal current IN
mm²/AWG/kcmil
http://www.csagroup.org/services-industries/product-listing/
300 V
16 A
28-12
13631
UL Recognized
Nominal voltage UN
Nominal current IN
mm²/AWG/kcmil
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
300 V
16 A
28-12
FILE E 60425
cUL Recognized
Nominal voltage UN
Nominal current IN
mm²/AWG/kcmil
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
300 V
16 A
28-12
FILE E 60425
EAC
EAC-Zulassung
cULus Recognized
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