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3246311 – Cầu đấu dây vặn vít TB 2,5 I- Feed-through terminal block

Cầu đấu dây 2.5 mm², dòng 24A, rộng 5.2mm, màu xám
– Điện áp danh định : 800 V
– Dòng điện normal : 24 A , Dòng Max : 24 A
– Phương thức kết nối: Kết nối trục vít
– Tiết diện: 0.5 mm² – 4 mm²
–  AWG: 20 – 12
– Chiều rộng: 5,2 mm, chiều cao: 46,9 mm, màu: màu xám
– Vỏ ngoài: bằng nhựa màu xám, bền, dẻo
– Kiểu lắp: NS 35 / 7,5, NS 35/15
– Dòng cầu đấu dây cơ bản giá rẻ của Phoenix Contact

Địa chỉ: Số 48 đường số 5 khu đô thị Vạn Phúc, P. Hiệp Bình Phước, Q. Thủ Đức, TP. Hồ Chí Minh, Việt Nam
Hotline: 1900 6697
Email: info@thien-son.com.vn

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General

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
Rated surge voltage 8 kV
Degree of pollution 3
Overvoltage category III
Insulating material group I
Maximum power dissipation for nominal condition 0.77 W
Maximum load current 24 A
Nominal current IN 24 A
Nominal voltage UN 800 V (630 V for 4 mm² connection)
Open side panel Yes
Ambient temperature (operation) -60 °C … 85 °C
Ambient temperature (storage/transport) -25 °C … 55 °C (For a short time, not exceeding 24 h, -60 to +70 °C)
Permissible humidity (storage/transport) 30 % … 70 %
Ambient temperature (assembly) -5 °C … 70 °C
Ambient temperature (actuation) -5 °C … 70 °C
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
Surge voltage test setpoint 9.8 kV
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 bending 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
4 mm² / 0.9 kg
Tensile test result Test passed
Conductor cross section tensile test 0.5 mm²
Tractive force setpoint 20 N
Conductor cross section tensile test 2.5 mm²
Tractive force setpoint 50 N
Conductor cross section tensile test 4 mm²
Tractive force setpoint 60 N
Result of tight fit on support Test passed
Tight fit on carrier NS 35/NS 32
Setpoint 1 N
Result of voltage-drop test Test passed
Requirements, voltage drop ≤ 3.2 mV
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 5.2 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

Note Terminal point
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. 1.5 mm²
Cross section with insertion bridge solid min. 0.5 mm²
Cross section with insertion bridge, solid max. 2.5 mm²
Cross section with insertion bridge stranded min. 0.5 mm²
Cross section with insertion bridge, stranded max. 2.5 mm²

Standards and Regulations

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

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