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USLKG 4 BK/BK - USLKG 4 BK/BK 2798789 PHOENIX CONTACT Reference potential terminal block
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USLKG 4 BK/BK

USLKG 4 BK/BK 2798789 PHOENIX CONTACT Reference potential terminal block

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4676 in stock
Key Specifications
GTIN:4017918073893
Orderkey:2798789
Catalog page:Page 80 (TT-2002)
Packing unit:50 pc
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Technical Specifications

ParameterValue
GTIN4017918073893
Orderkey2798789
Catalog pagePage 80 (TT-2002)
Packing unit50 pc
Width (General)6.2 mm
Length (General)42.5 mm
Country of originTR (Turkey)
Note (Dimensions)Please observe the current carrying capacity of the DIN rails.
Custom tariff number85369010
Height NS 32 (General)52 mm
Height NS 35/15 (General)54.5 mm
Screw thread (Dimensions)M3
Height NS 35/7,5 (General)47 mm
Note (Key Commercial Data)When aligning with a feed-through terminal block with the same shape, an end cover must be interposed with insulation voltages of > 690 V
Color (Key Commercial Data)black
(Standards and Regulations)No hazardous substances above threshold values
Stripping length (Dimensions)9 mm
Connection method (Dimensions)Screw connection
Tightening torque max (Dimensions)0.8 Nm
Tightening torque, min (Dimensions)0.6 Nm
Weight per Piece (excluding packing)21.860 g
Open side panel (Key Commercial Data)No
China RoHS (Standards and Regulations)Environmentally friendly use period: unlimited = EFUP-e
Number of levels (Key Commercial Data)1
Degree of pollution (Key Commercial Data)3
Insulating material (Key Commercial Data)PA
Number of positions (Key Commercial Data)1
Rated surge voltage (Key Commercial Data)8 kV
Overvoltage category (Key Commercial Data)III
Number of connections (Key Commercial Data)2
Conductor cross section AWG max. (Dimensions)12
Conductor cross section AWG min. (Dimensions)24
Connection in acc. with standard (Dimensions)IEC 60947-7-2
Conductor cross section solid max. (Dimensions)4 mm²
Conductor cross section solid min. (Dimensions)0.2 mm²
Insulating material group (Key Commercial Data)I
Conductor cross section flexible max. (Dimensions)4 mm²
Conductor cross section flexible min. (Dimensions)0.2 mm²
Connection in acc. with standard (Connection data)IEC 60947-7-2
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)12
Min. AWG conductor cross section, flexible (Dimensions)24
Flammability rating according to UL 94 (Connection data)V2
Flame test method (DIN EN 60695-11-10) (Key Commercial Data)V0
Flammability rating according to UL 94 (Key Commercial Data)V2
Smoke gas toxicity NFPA 130 (SMP 800C) (Key Commercial Data)passed
2 conductors with same cross section, solid max. (Dimensions)1.5 mm²
2 conductors with same cross section, solid min. (Dimensions)0.2 mm²
2 conductors with same cross section, stranded max. (Dimensions)1 mm²
2 conductors with same cross section, stranded min. (Dimensions)0.2 mm²
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
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)1.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min. (Dimensions)0.25 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)0.25 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, ferrules without plastic sleeve, max. (Dimensions)1.5 mm²
2 conductors with same cross section, stranded, ferrules without plastic sleeve, min. (Dimensions)0.25 mm²

Product Description

Reference potential terminal block, with black insulation, for mounting on NS 32 or NS 35/7.5
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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