STI 2,5-PE/L/NTB 3038642 PHOENIX CONTACT Installation ground terminal block View larger
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STI 2,5-PE/L/NTB 3038642 PHOENIX CONTACT Installation ground terminal block

STI 2,5-PE/L/NTB

3038642

PHOENIX_CONTACT

50

Installation ground terminal block

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Modular TBs

* Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT

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Key Commercial Data

Orderkey3038642
Packing unit50 pc
Catalog pagePage 290 (C-3-2013)
GTIN4017918902186
Weight per Piece (excluding packing)17.000 g
Custom tariff number85369010
Country of originPL (Poland)

General

Number of levels3
Number of connections5
Nominal cross section2.5 mm²
Colorgray
Insulating materialPA
Flammability rating according to UL 94V0
Rated surge voltage4 kV
Degree of pollution3
Overvoltage categoryIII
Insulating material groupI
Maximum power dissipation for nominal condition0.77 W (the value is multiplied when connecting multiple levels)
Connection in acc. with standardIEC 60947-7-1/IEC 60947-7-2
Nominal current IN20 A
Maximum load current20 A (with 6 mm² conductor cross section)
Nominal voltage UN400 V (phase conductor/phase conductor)
250 V (phase conductor/PE and phase conductor/N)
250 V (phase conductor/N)
Connection in acc. with standardIEC 60947-7-1
Nominal current IN(upper level)16 A
Maximum load current (upper level)16 A
Open side panelYes
Relative insulation material temperature index (Elec., UL 746 B)130 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))125 °C
Static insulating material application in cold-60 °C
Behavior in fire for rail vehicles (DIN 5510-2)Test passed
Flame test method (DIN EN 60695-11-10)V0
Oxygen index (DIN EN ISO 4589-2)>32 %
NF F16-101, NF F10-102 Class I2
NF F16-101, NF F10-102 Class F2
Surface flammability NFPA 130 (ASTM E 162)passed
Specific optical density of smoke NFPA 130 (ASTM E 662)passed
Smoke gas toxicity NFPA 130 (SMP 800C)passed
Calorimetric heat release NFPA 130 (ASTM E 1354)27,5 MJ/kg
Fire protection for rail vehicles (DIN EN 45545-2) R22HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26HL 1 - HL 3

Dimensions

Width5.2 mm
Length97 mm
Height NS 35/7,550.5 mm
Height NS 35/1558 mm

Connection data

NotePlease observe the current carrying capacity of the DIN rails.
Conductor cross section solid min.0.08 mm²
Conductor cross section solid max.4 mm²
Conductor cross section flexible min.0.08 mm²
Conductor cross section flexible max.4 mm²
Conductor cross section AWG min.28
Conductor cross section AWG max.12
Conductor cross section flexible, with ferrule without plastic sleeve min.0.14 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max.2.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min.0.14 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max.2.5 mm²
2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max.0.5 mm²
Connection methodSpring-cage connection
Stripping length10 mm
Internal cylindrical gageA3

Standards and Regulations

Connection in acc. with standardCSA
IEC 60947-7-1/IEC 60947-7-2
IEC 60947-7-1
Flammability rating according to UL 94V0
Fire protection for rail vehicles (DIN EN 45545-2) R22HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26HL 1 - HL 3

Environmental Product Compliance

China RoHSEnvironmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values

Classifications

Datasheet - PDF

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