Bolt connection terminal block - OTTA 2,5-P/P 0790543

Universal terminal block with bolt connection, with test socket screws, cross section: 0.1 - 2.5 mm2, width: 9 mm, color: Gray


Product Details




Number of connections 2
Number of levels 1
Potentials 1
Insulation characteristics
Overvoltage category III
Degree of pollution 3

Mounting type NS 35/7,5
NS 35/15
NS 32

Color 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

Grounding foot No
Number of connections per level 2
Nominal cross section 2.5 mm²
1 level
Designation Level 1 above 1 below 1
Connection labeling 1 level
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)
Nominal cross section 2.5 mm²
Cable lug connection DIN 46234:1980-03
Connection in acc. with standard DIN 46234:1980-03
Cross section 0.1 mm² ... 2.5 mm²
Cross section range AWG 24 ... 14
Hole diameter 3.2 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
Cable lug connection DIN 46237:1970-07
Connection in acc. with standard DIN 46237:1970-07
Cross section 0.5 mm² ... 2.5 mm²
Cross section range AWG 20 ... 14
Hole diameter 3.2 mm
Bolt diameter 3 mm
Screw thread M3
Tightening torque 0.6 ... 0.8 Nm

Width 9 mm
End cover width 1.5 mm
Height NS 35/15 53 mm
Height NS 35/7,5 45.5 mm
Height 1.791 "
Height NS 32 50.5 mm
Length 43.5 mm

Mechanical data
Open side panel Yes

Rated surge voltage 8 kV

Connection in acc. with standard IEC 60947-7-1

Mechanical strength
Result Test passed
Attachment on the carrier
DIN rail/fixing support NS 32/NS 35
Result Test passed

Surge voltage test
Result Test passed
Temperature-rise test
Requirement temperature-rise test Increase in temperature ≤ 45 K
Result Test passed
Short-time withstand current 2.5 mm² 0.3 kA
Result Test passed
Power-frequency withstand voltage
Test voltage setpoint 2 kV
Result Test passed

Needle-flame test
Time of exposure 30 s
Result Test passed
Oscillation/broadband noise
Specification DIN EN 50155 (VDE 0115-200):2018-05
Spectrum Service life test category 2, bogie-mounted
Frequency f1 = 5 Hz to f2 = 250 Hz
ASD level 6.12 (m/s2)2/Hz
Acceleration 3.12 g
Test duration per axis 5 h
Test directions X-, Y- and Z-axis
Shocks
Pulse shape Half-sine
Acceleration 30g
Shock duration 18 ms
Number of shocks per direction 3
Test directions X-, Y- and Z-axis (pos. and neg.)
Ambient conditions
Ambient temperature (operation) -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)
Ambient temperature (assembly) -5 °C ... 70 °C
Ambient temperature (actuation) -5 °C ... 70 °C
Permissible humidity (storage/transport) 30 % ... 70 %


Order Key 0790543
Packing unit 50 pc
Minimum order quantity 1 pc
Sales Key 010
Catalog Page Page 563 (C-1-2019)
GTIN 4017918005658
Weight per Piece (including packing) 12,1 GRM
Weight per Piece (excluding packing) 12,1 GRM
Customs tariff number 85369010
Country of origin IN



CSA

Approval Specification Data
Nominal voltage UN 600 V
Nominal current IN 20 A
AWG/kcmil 22-14
Min. cross section 22 mm²
Max. cross section 14 mm²

UL Recognized

Approval Specification Data
Usegroup B C
Nominal voltage UN 600 V 600 V
Nominal current IN 20 A 20 A

EAC


REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
China RoHS For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”


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