https://www.phoenixcontact.com/hq/products/3036220
Installation terminal block - STI 4 BU - 3036220
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Installation terminal block, Spring-cage connection, Cross section: 0.08 mm² - 6 mm², AWG: 28 - 10,
Width: 6.2 mm, Color: blue, Mounting type: NS 35/7,5, NS 35/15
The illustration shows version STI 4
in gray
Why buy this product
Compatible with all Phoenix Contact installation terminal blocks
Each terminal point can be clearly labeled and easily recognized in every terminal block mounting position
Compact design tailored to installation distributors
Key Commercial Data
Packing unit
GTIN
GTIN
Custom tariff number
4017918811181
85369010
50 STK
Technical data
General
Number of levels
Number of connections
Nominal cross section
Color
Insulating material
Flammability rating according to UL 94
Maximum load current
Rated surge voltage
Degree of pollution
Overvoltage category
Insulating material group
1
2
4 mm²
blue
PA
V0
41 A (with 6 mm² conductor cross section)
6 kV
3
III
I
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https://www.phoenixcontact.com/hq/products/3036220
Installation terminal block - STI 4 BU - 3036220
Technical data
General
Connection in acc. with standard
Nominal current I
N
Maximum load current
Nominal voltage U
N
Open side panel
Shock protection test specification
Back of the hand protection
Finger protection
Result of surge voltage test
Surge voltage test setpoint
Result of power-frequency withstand voltage test
Power frequency withstand voltage setpoint
Result of the test for mechanical stability of terminal points (5 x
conductor connection)
Result of bending test
Bending test rotation speed
Bending test turns
Bending test conductor cross section/weight
IEC 60947-7-1
32 A (with 6 mm² conductor cross section)
41 A (with 6 mm² conductor cross section)
400 V
Yes
DIN EN 50274 (VDE 0660-514):2002-11
guaranteed
guaranteed
Test passed
7.3 kV
Test passed
1.89 kV
Test passed
Test passed
10 rpm
135
0.08 mm² / 0.1 kg
4 mm² / 0.9 kg
6 mm / 1.4 kg
Tensile test result
Conductor cross section tensile test
Tractive force setpoint
Conductor cross section tensile test
Tractive force setpoint
Conductor cross section tensile test
Tractive force setpoint
Result of tight fit on support
Tight fit on carrier
Setpoint
Result of voltage-drop test
Requirements, voltage drop
Result of temperature-rise test
Short circuit stability result
Conductor cross section short circuit testing
Short-time current
Conductor cross section short circuit testing
Short-time current
Result of aging test
Ageing test for screwless modular terminal block temperature cycles
Result of thermal test
Test passed
0.08 mm²
5N
4 mm²
60 N
6 mm²
80 N
Test passed
NS 35
1N
Test passed
≤ 3.2 mV
Test passed
Test passed
4 mm²
0.48 kA
6 mm²
0.72 kA
Test passed
192
Test passed
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2
https://www.phoenixcontact.com/hq/products/3036220
Installation terminal block - STI 4 BU - 3036220
Technical data
General
Proof of thermal characteristics (needle flame) effective duration
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
30 s
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
6.2 mm
66 mm
43 mm
50.5 mm
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 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.
Conductor cross section flexible, with ferrule with 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.
Connection method
Stripping length
0.08 mm²
6 mm²
0.08 mm²
4 mm²
28
10
0.14 mm²
0.14 mm²
4 mm²
0.5 mm²
1 mm²
Spring-cage connection
10 mm
11/15/2016 Page 3 / 4
Conductor cross section flexible, with ferrule without plastic sleeve max. 4 mm²
https://www.phoenixcontact.com/hq/products/3036220
Installation terminal block - STI 4 BU - 3036220
Technical data
Standards and Regulations
Connection in acc. with standard
Flammability rating according to UL 94
IEC 60947-7-1
V0
Environmental Product Compliance
China RoHS
Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Drawings
Circuit diagram
Approvals
Approvals
Approvals
EAC / EAC
Ex Approvals
Approval details
EAC 7500651.22.01.00246
EAC EAC-Zulassung
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