Phoenix Contact MBKKB25 Mini feed-through terminal block

Phoenix Contact MBKKB25 Mini feed-through terminal block Specifications:

• Number of levels: 2
• Number of connections: 4
• Nominal cross section: 2.5 mm²
• Color: gray
• Insulating material: PA
• Flammability rating according to UL 94: V2
• Rated surge voltage: 6 kV
• Degree of pollution: 3
• Overvoltage category: III
• Insulating material group: I
• Connection in acc. with standard: IEC 60947-7-1
• Nominal current IN: 24 A
• Maximum load current: 24 A (with 4 mm² conductor cross section)
• Nominal voltage UN: 500 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
• Surge voltage test setpoint: 7.3 kV
• Result of power-frequency withstand voltage test: Test passed
• Power frequency withstand voltage setpoint: 1.89 kV
• Checking the mechanical stability of terminal points: Test passed
• Result of bending test: Test passed
• Bending test rotation speed: 10 rpm
• Bending test turns: 135
• Bending test conductor cross section/weight: 0.2 mm² / 0.2 kg, 2.5 mm² / 0.7 kg, 4 mm² / 0.9 kg
• Tensile test result: Test passed
• Conductor cross section tensile test: 0.2 mm², 2.5 mm², 4 mm²
• Tractive force setpoint: 10 N, 50 N, 60 N
• Result of tight fit on support: Test passed
• Tight fit on carrier: NS 35/NS 15
• 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): 125 °C
• Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)): 125 °C
• Width: 5.2 mm
• Length: 62 mm
• Height NS 35/7,5: 48 mm
• Height NS 35/15: 55.5 mm
• Connection method: Screw connection
• Conductor cross section solid min.: 0.2 mm²
• Conductor cross section solid max.: 4 mm²
• Conductor cross section flexible min.: 0.2 mm²
• Conductor cross section flexible max.: 2.5 mm²
• Conductor cross section AWG min.: 24
• Conductor cross section AWG max.: 12
• Conductor cross section flexible, with ferrule without plastic sleeve min.: 0.25 mm²
• Conductor cross section flexible, with ferrule without plastic sleeve max.: 2.5 mm²
• Conductor cross section flexible, with ferrule with plastic sleeve min.: 0.25 mm²
• Conductor cross section flexible, with ferrule with plastic sleeve max.: 1.5 mm²
• Cross section with insertion bridge, solid max.: 2.5 mm²
• Cross section with insertion bridge, stranded max.: 2.5 mm²
• Stripping length: 7 mm
• Internal cylindrical gage: A3
• Screw thread: M3
• Tightening torque, min: 0.5 Nm
• Tightening torque max: 0.6 Nm