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TB 2.5 B I – Feed-through – 3059773(50 pcs) – Phoenix Contact Terminal Block

$ 18.70

SKU Phoenix Contact 3059773 Category

Out of stock

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Feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, connection method: Screw connection, number of connections: 2, cross section: 0.5 mm² – 4 mm², AWG: 20 – 12, width: 6.2 mm, color: dark gray, mounting type: NS 35/7,5, NS 35/15, NS 32

General

Article Number 3059773
Number of levels 1
Number of connections 2
Potentials 1
Nominal cross section 2.5 mm²
Color dark gray
Insulating material PA
Flammability rating according to UL 94 V0
Mounting type NS 35/7,5
Rated surge voltage 8 kV
Degree of pollution 3
Overvoltage category III
Insulating material group I
Maximum load current 24 A (at 2.5 mm²)
Nominal current IN 24 A
Nominal voltage UN 800 V
Open side panel Yes
Shock protection test specification DIN EN 50274 (VDE 0660-514):2002-11
Back of the hand protection guaranteed
Finger protection guaranteed
Result of surge voltage test Test passed
Result of power-frequency withstand voltage test Test passed
Power frequency withstand voltage setpoint 2 kV
Result of the test for mechanical stability of terminal points (5 x conductor connection) Test passed
Result of flexion and pull-out test Test passed
Bending test rotation speed 10 rpm
Bending test turns 135
Bending test conductor cross section/weight 0.5 mm² / 0.3 kg
2.5 mm² / 0.7 kg
Tensile test result Test passed
Result of tight fit on support Test passed
Setpoint 1 N
Result of voltage-drop test Test passed
Result of temperature-rise test Test passed
Short circuit stability result Test passed
Conductor cross section short circuit testing 2.5 mm²
Short-time current 0.3 kA
Result of thermal test Test passed
Proof of thermal characteristics (needle flame) effective duration 30 s
Relative insulation material temperature index (Elec., UL 746 B) 130 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) 130 °C
Static insulating material application in cold -60 °C

Dimensions

Width 6.2 mm
End cover width 1.5 mm
Length 42.5 mm
Height NS 35/7,5 42 mm
Height NS 35/15 49.5 mm
Height NS 32 47 mm

Connection data

Connection method Screw connection
Screw thread M2,5
Stripping length 7 mm
Tightening torque, min 0.4 Nm
Tightening torque max 0.5 Nm
Connection in acc. with standard IEC 60947-7-1
Conductor cross section solid min. 0.5 mm²
Conductor cross section solid max. 4 mm²
Conductor cross section AWG min. 20
Conductor cross section AWG max. 12
Conductor cross section flexible min. 0.5 mm²
Conductor cross section flexible max. 2.5 mm²
Min. AWG conductor cross section, flexible 20
Max. AWG conductor cross section, flexible 14
Conductor cross section flexible, with ferrule without plastic sleeve min. 0.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max. 2.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min. 0.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max. 1 mm²
Cross section with insertion bridge, solid max. 1.5 mm²
Cross section with insertion bridge, stranded max. 1.5 mm²
2 conductors with same cross section, solid min. 0.5 mm²
2 conductors with same cross section, solid max. 1.5 mm²
2 conductors with same cross section, stranded min. 0.5 mm²
2 conductors with same cross section, stranded max. 1.5 mm²
Two conductors with the same cross section stranded, with ferrule and without plastic sleeve, minimum 0.5 mm²
Two conductors with the same cross section stranded, with ferrule and without plastic sleeve, maximum 1 mm²
Internal cylindrical gage A3

Ambient conditions

Operating temperature -60 °C … 105 °C (max. short-term operating temperature 130°C)
Ambient temperature (storage/transport) -25 °C … 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C)
Permissible humidity (storage/transport) 30 % … 70 %
Ambient temperature (assembly) -5 °C … 70 °C
Ambient temperature (actuation) -5 °C … 70 °C

 

Standards and Regulations

Connection in acc. with standard UL
IEC 60947-7-1
Flammability rating according to UL 94 V0

 

Environmental Product Compliance

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

Additional information

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