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ST 2,5 BK - ST 2,5 BK 3037122 PHOENIX CONTACT Feed-through terminal block
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ST 2,5 BK

ST 2,5 BK 3037122 PHOENIX CONTACT Feed-through terminal block

$1.09USD
9211 in stock
Key Specifications
GTIN:4017918599553
Orderkey:3037122
Catalog page:Page 205 (C-3-2013)
Packing unit:50 pc
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Technical Specifications

ParameterValue
GTIN4017918599553
Orderkey3037122
Catalog pagePage 205 (C-3-2013)
Packing unit50 pc
Width (General)5.2 mm
Length (General)48.5 mm
Country of originDE (Germany)
(Connection data)IEC 60947-7-1
Custom tariff number85369010
Minimum order quantity50 pc
End cover width (General)2.2 mm
Height NS 35/15 (General)44 mm
Height NS 35/7,5 (General)36.5 mm
Color (Key Commercial Data)black
(Standards and Regulations)No hazardous substances above threshold values
Stripping length (Dimensions)8 mm ... 10 mm
Connection method (Dimensions)Spring-cage connection
Potentials (Key Commercial Data)1
Weight per Piece (excluding packing)5.440 g
Open side panel (Key Commercial Data)Yes
China RoHS (Standards and Regulations)Environmentally friendly use period: unlimited = EFUP-e
Internal cylindrical gage (Dimensions)A3
Number of levels (Key Commercial Data)1
Nominal current IN (Key Commercial Data)24 A (at 2.5 mm²)
Nominal voltage UN (Key Commercial Data)800 V
Degree of pollution (Key Commercial Data)3
Insulating material (Key Commercial Data)PA
Rated surge voltage (Key Commercial Data)8 kV
Maximum load current (Key Commercial Data)31 A (with 4 mm² conductor cross section)
Overvoltage category (Key Commercial Data)III
Nominal cross section (Key Commercial Data)2.5 mm²
Number of connections (Key Commercial Data)2
Conductor cross section AWG max. (Dimensions)12
Conductor cross section AWG min. (Dimensions)28
Connection in acc. with standard (Dimensions)IEC/EN 60079-7
Conductor cross section solid max. (Dimensions)4 mm²
Conductor cross section solid min. (Dimensions)0.08 mm²
Insulating material group (Key Commercial Data)I
Conductor cross section flexible max. (Dimensions)2.5 mm²
Conductor cross section flexible min. (Dimensions)0.08 mm²
Connection in acc. with standard (Connection data)CSA
NF F16-101, NF F10-102 Class F (Key Commercial Data)2
NF F16-101, NF F10-102 Class I (Key Commercial Data)2
Oxygen index (DIN EN ISO 4589-2) (Key Commercial Data)>32 %
Max. AWG conductor cross section, flexible (Dimensions)14
Min. AWG conductor cross section, flexible (Dimensions)28
Flammability rating according to UL 94 (Connection data)V0
Flame test method (DIN EN 60695-11-10) (Key Commercial Data)V0
Flammability rating according to UL 94 (Key Commercial Data)V0
Smoke gas toxicity NFPA 130 (SMP 800C) (Key Commercial Data)passed
Surface flammability NFPA 130 (ASTM E 162) (Key Commercial Data)passed
Static insulating material application in cold (Key Commercial Data)-60 °C
Behavior in fire for rail vehicles (DIN 5510-2) (Key Commercial Data)Test passed
Maximum power dissipation for nominal condition (Key Commercial Data)0.77 W
Calorimetric heat release NFPA 130 (ASTM E 1354) (Key Commercial Data)28 MJ/kg
Fire protection for rail vehicles (DIN EN 45545-2) R22 (Connection data)HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23 (Connection data)HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24 (Connection data)HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26 (Connection data)HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R22 (Key Commercial Data)HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23 (Key Commercial Data)HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24 (Key Commercial Data)HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26 (Key Commercial Data)HL 1 - HL 3
Specific optical density of smoke NFPA 130 (ASTM E 662) (Key Commercial Data)passed
Conductor cross section flexible, with ferrule with plastic sleeve max. (Dimensions)2.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min. (Dimensions)0.14 mm²
Relative insulation material temperature index (Elec., UL 746 B) (Key Commercial Data)130 °C
Conductor cross section flexible, with ferrule without plastic sleeve max. (Dimensions)2.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve min. (Dimensions)0.14 mm²
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) (Key Commercial Data)130 °C
2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max. (Dimensions)0.5 mm²

Product Description

Feed-through terminal, nominal voltage: 800 V, nominal current: 24 A, number of connections: 2, connection type: Spring connection, Dimensioning cross-section: 2.5 mm², cross-section: 0.08 mm² - 4 mm²
Key Features
  • Industrial grade quality
  • RoHS compliant
  • CE certified
  • 1-year warranty

Product Documents

Datasheet

Technical specifications and performance data

User Manual

Installation and operation guide

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