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Product details
Product Name: TB 2,5-3L I – Multi-level terminal block
Article Number: 3246784
Description: Multi-level terminal block, upper level bridgeable, middle and lower level bridgeable, with insertion bridges, nom. voltage: 250 V, nominal current: 20 A, connection method: Screw connection, Rated cross section: 2.5 mm2, cross section: 0.2 mm2 – 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: dark gray
Technical data
Product properties
Product family: TB
Number of positions: 3
Number of connections: 3
Number of rows: 3
Overvoltage category: III
Degree of pollution: 3
Electrical properties
Rated surge voltage: 4 kV
Maximum power dissipation for nominal condition: 0.77 W
Connection data
Number of connections per level: 2
Nominal cross section: 2.5 mm²
Connection method: Screw connection
Screw thread: M2,5
Tightening torque: 0.4 … 0.5 Nm
Stripping length: 8 mm
Nominal current: 20 A
Maximum load current: 24 A (with 4 mm² conductor cross-section)
Nominal voltage: 250 V
Dimensions
Width: 6.2 mm
Height: 72.8 mm
Depth on NS 35/7,5: 55.3 mm
Material specifications
Color: traffic gray B (RAL 7043)
Flammability rating according to UL 94: V0
Insulating material: PA
Electrical tests
Short-time withstand current 2.5 mm²: 0.3 kA
Short-time withstand current 4 mm²: 0.48 kA
Mounting
Mounting type: NS 35/7,5, NS 35/15
Commercial data
GTIN: 4046356689526
Weight per piece (excluding packing): 18.09 g
Customs tariff number: 85369010
Country of origin: PL
