ST 2,5-QUATTRO-MT – Knife-Disconnect Terminal Block

Phoenix contact Knife-disconnect terminal block, nom. voltage: 400 V, nominal current: 20 A, 1 level, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 – 4 mm2, mounting: NS 35/7,5, NS 35/15, color: gray

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Specification

ct type Disconnect terminal block
Area of application Railway industry
Machine building
Plant engineering
Number of connections 4
Number of rows 1
Potentials 1
Insulation characteristics
Overvoltage category III
Degree of pollution 3
Rated surge voltage 6 kV
Maximum power dissipation for nominal condition 0.77 W
Connection data
Number of connections per level 4
Nominal cross section 2.5 mm²
1 level
Stripping length 8 mm … 10 mm
Internal cylindrical gage A3
Connection in acc. with standard IEC 60947-7-1
Conductor cross section rigid 0.08 mm² … 4 mm²
Cross section AWG 28 … 12 (converted acc. to IEC)
Conductor cross section flexible 0.08 mm² … 2.5 mm²
Conductor cross section, flexible [AWG] 28 … 14 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve) 0.14 mm² … 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 0.14 mm² … 2.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm²
Nominal current 20 A (with 4 mm² conductor cross section)
Maximum load current 20 A (with 4 mm² conductor cross section)
Nominal voltage 400 V
Nominal cross section 2.5 mm²