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https://www.phoenixcontact.com/sg/products/3210567 05/27/2020Page2/31 Double-level terminal block-PTTB 2,5-3210567 Technical data General Machine building Plant engineering Process industry Rated surge voltage …
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Double-level terminal block-PTTB 2,5-3210567
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Double-level terminal block, connection method: Push-in connection, cross section: 0.14 mm² - 4 mm², AWG:
26 - 12, width: 5.2 mm, color: gray, mounting type: NS 35/7,5, NS 35/15
Your advantages
The Push-in connection terminal blocks are characterized by the system features of the CLIPLINE complete system and by easy and tool-free
wiring of conductors with ferrules or solid conductors
The compact design and front connection enable wiring in a confined space
In addition to the testing facility in the double function shaft, all terminal blocks provide an additional test connection
Tested for railway applications
Key Commercial Data
Packing unit 50 pc
Minimum order quantity 50 pc
GTIN
GTIN 4046356418980
Weight per Piece (excluding packing) 11.030 g
Custom tariff number 85369010
Country of origin China
Note Made to Order (non-returnable)
Technical data
General
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 V0
Area of application Railway industry
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Double-level terminal block-PTTB 2,5-3210567
Technical data
General
Machine building
Plant engineering
Process industry
Rated surge voltage 6 kV
Degree of pollution 3
Overvoltage category III
Insulating material group I
Maximum power dissipation for nominal condition 0.77 W (the value is multiplied when connecting multiple levels)
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
Connection in acc. with standard IEC60947-7-1
Nominal current I
N
22 A (with 2.5 mm² conductor connection cross section)
Maximum load current 26 A (with 4mm² conductor cross section, rigid)
Nominal voltage U
N
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 (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 0.14 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 0.14 mm²
Tractive force setpoint 10 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
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Double-level terminal block-PTTB 2,5-3210567
Technical data
General
Tight fit on carrier NS 35
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
Conductor cross section short circuit testing 4 mm²
Short-time current 0.48 kA
Result of aging test Test passed
Ageing test for screwless modular terminal block temperature cycles 192
Result of thermal test Test passed
Proof of thermal characteristics (needle flame) effective duration 30 s
Oscillation, broadband noise test result Test passed
Test specification, oscillation, broadband noise DIN EN 50155 (VDE 0115-200):2008-03
Test spectrum Service life test category 2, bogie-mounted
Test frequency
f
1
= 5 Hz to f
2
= 250 Hz
ASD level
6.12 (m/s
2
)
2
/Hz
Acceleration 3.12 g
Test duration per axis 5 h
Test directions X-, Y- and Z-axis
Shock test result Test passed
Test specification, shock test DIN EN 50155 (VDE 0115-200):2008-03
Shock form Half-sine
Acceleration 30g
Shock duration 18 ms
Number of shocks per direction 3
Test directions X-, Y- and Z-axis (pos. and neg.)
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
Surface flammability NFPA 130 (ASTM E 162) passed
Specific optical density of smoke NFPA 130 (ASTM E 662) passed
Smoke gas toxicity NFPA 130 (SMP 800C) passed
Calorimetric heat release NFPA 130 (ASTM E 1354) 28 MJ/kg
Fire protection for rail vehicles (DIN EN 45545-2) R22 HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23 HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24 HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26 HL 1 - HL 3