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PHOENIX CONTACT 0790543
PHOENIX CONTACTNot available

OTTA 2,5-P/P - Bolt connection terminal block

Universal terminal block with bolt connection, with test socket screws, cross section: 0.1 - 2.5 mm2, width: 9 mm, color: Gray
Product Code: 0790543
Partner cod.: 0790543
PHOENIX CONTACT


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Tecnichal data
Technical Specs
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Tecnichal data
Product propertiesProduct type: Bolt connection terminal block
Number of connections: 2
Number of rows: 1
Potentials: 1
Insulation characteristics
Overvoltage category: III
Degree of pollution: 3
Electrical propertiesRated surge voltage: 8 kV
Maximum power dissipation for nominal condition: 0.77 W
Connection dataNumber of connections per level: 2
Nominal cross section: 2.5 mm²
Stripping length: The stripping length depends on the specification provided by the cable lug manufacturer.
Connection in acc. with standard: IEC 60947-7-1
Nominal current: 24 A
Maximum load current: 24 A (with a 2.5 mm² conductor cross section)
Nominal voltage: 800 V (the nominal voltage applies to insulated cable lugs)
Cable lug connection DIN46234:1980-03
Connection in acc. with standard: DIN46234:1980-03
DIN46237:1970-07
Cross section: 0.1 mm² ... 2.5 mm²
0.5 mm² ... 2.5 mm²
Cross section range AWG: 24 ... 14 (converted acc. to IEC)
20 ... 14 (converted acc. to IEC)
Hole diameter: 3.2 mm
Width: 7.6 mm
Bolt diameter: 3 mm
Screw thread: M3
Tightening torque: 0.6 ... 0.8 Nm
Identification color of ring cable lugs : red: 1.5 mm²
Identification color of ring cable lugs : blue: 2.5 mm²
DimensionsWidth: 9 mm
End cover width: 1.5 mm
Height: 43.5 mm
Depth on NS32: 50.5 mm
Depth on NS35/7,5: 45.5 mm
Depth on NS35/15: 53 mm
Material specificationsColor: gray
Flammability rating according to UL 94: V2
Insulating material group: I
Insulating material: PA
Static insulating material application in cold: -60°C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)): 130°C
Relative insulation material temperature index (Elec., UL 746 B): 130°C
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
Calorimetric heat release NFPA 130 (ASTM E 1354): 28 MJ/kg
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
Electrical testsSurge voltage test
Result: Test passed
Temperature-rise test
Requirement temperature-rise test: Increase in temperature ≤45K
Result: Test passed
Short-time withstand current 2.5 mm²: 0.3 kA
Power-frequency withstand voltage
Test voltage setpoint: 2 kV
Result: Test passed
Mechanical propertiesMechanical data
Open side panel: Yes
Mechanical testsMechanical strength
Result: Test passed
Attachment on the carrier
DIN rail/fixing support: NS32/NS35
Result: Test passed
Environmental and real-life conditionsNeedle-flame test
Time of exposure: 30 s
Result: Test passed
Oscillation/broadband noise
Specification: DINEN50155 (VDE0115-200):2018-05
Ambient conditions
Ambient temperature (operation): -60°C ... 105°C (max. short-term operating temperature RTI Elec.)
Ambient temperature (storage/transport): -25°C ... 60°C (for a short time, not exceeding 24h, -60°C to +70°C)
Ambient temperature (assembly): -5°C ... 70°C
Ambient temperature (actuation): -5°C ... 70°C
Permissible humidity (storage/transport): 30 % ... 70 %
Standards and regulationsConnection in acc. with standard: IEC 60947-7-1
MountingMounting type: NS 35/7,5
NS35/15
NS32
Technical Specs
ECLASSECLASS-11.0: 27141120
ECLASS-13.0: 27250101
ETIMETIM 9.0: EC000897
UNSPSCUNSPSC 21.0: 39121400
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Approvals_00829.pdf

Approvals_01090.pdf

Manufacturer_declaration_04199.pdf

Manufacturer_declaration_04201.pdf

Manufacturer_declaration_05393.pdf

Manufacturer_declaration_05610.pdf

Safety_notes_00001.pdf

Technical_drawing_00492.pdf