
Product codes & specifications
| Product code | Spec | ||
|---|---|---|---|
| 3KF1303-2LB11 | Size: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF1403-2LB11 | Size: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF1303-0LB11 | Size: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF1403-0LB11 | Size: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF1303-0MB11 | Size: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF1403-0MB11 | Size: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P | ||
| 3KF1303-4LB11 | Size: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P | ||
| 3KF1403-4LB11 | Size: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P | ||
| 3KF1303-4RB11 | Size: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P | ||
| 3KF1403-4RB11 | Size: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P | ||
| 3KF1306-2LB11 | Size: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF1406-2LB11 | Size: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF1306-0LB11 | Size: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF1406-0LB11 | Size: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF1306-0MB11 | Size: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF1406-0MB11 | Size: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P | ||
| 3KF1306-4LB11 | Size: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P | ||
| 3KF1406-4LB11 | Size: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P | ||
| 3KF1306-4RB11 | Size: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P | ||
| 3KF1406-4RB11 | Size: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P | ||
| 3KF1308-2LB11 | Size: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF1408-2LB11 | Size: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF1308-0LB11 | Size: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF1408-0LB11 | Size: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF1308-0MB11 | Size: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF1408-0MB11 | Size: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P | ||
| 3KF1308-4LB11 | Size: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P | ||
| 3KF1408-4LB11 | Size: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P | ||
| 3KF1308-4RB11 | Size: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P | ||
| 3KF1408-4RB11 | Size: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P | ||
| 3KF1303-0MR11 | Size: 1 | Rated current Iu: 32 A | Terminals: Flat terminals at rear | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF1306-0MR11 | Size: 1 | Rated current Iu: 63 A | Terminals: Flat terminals at rear | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF2312-0MR11 | Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals at rear | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF2312-2LF11 | Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF2412-2LF11 | Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF2312-0LF11 | Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF2412-0LF11 | Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF2312-0MF11 | Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF2412-0MF11 | Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P | ||
| 3KF2312-4LF11 | Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P | ||
| 3KF2412-4LF11 | Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P | ||
| 3KF2312-4RF11 | Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P | ||
| 3KF2412-4RF11 | Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P | ||
| 3KF2316-2LF11 | Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF2416-2LF11 | Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF2316-0LF11 | Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF2416-0LF11 | Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF2316-0MF11 | Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF2416-0MF11 | Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P | ||
| 3KF2316-4LF11 | Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P | ||
| 3KF2416-4LF11 | Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P | ||
| 3KF2316-4RF11 | Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P | ||
| 3KF2416-4RF11 | Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P | ||
| 3KF3325-2LF11 | Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF3425-2LF11 | Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF3325-0LF11 | Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF3425-0LF11 | Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF3325-0MF11 | Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF3425-0MF11 | Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P | ||
| 3KF3325-4LF11 | Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P | ||
| 3KF3425-4LF11 | Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P | ||
| 3KF3325-4RF11 | Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P | ||
| 3KF3425-4RF11 | Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P | ||
| 3KF4340-2LF11 | Size: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF4440-2LF11 | Size: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF4340-0LF11 | Size: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF4440-0LF11 | Size: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF4340-0MF11 | Size: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF4440-0MF11 | Size: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P | ||
| 3KF4340-4LF11 | Size: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P | ||
| 3KF4440-4LF11 | Size: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P | ||
| 3KF4340-4RF11 | Size: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P | ||
| 3KF4440-4RF11 | Size: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P | ||
| 3KF5363-2LF11 | Size: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF5463-2LF11 | Size: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF5363-0LF11 | Size: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF5463-0LF11 | Size: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF5363-0MF11 | Size: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF5463-0MF11 | Size: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P | ||
| 3KF5363-4LF11 | Size: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P | ||
| 3KF5463-4LF11 | Size: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P | ||
| 3KF5363-4RF11 | Size: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P | ||
| 3KF5463-4RF11 | Size: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P | ||
| 3KF5380-2LF11 | Size: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF5480-2LF11 | Size: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF5380-0LF11 | Size: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF5480-0LF11 | Size: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P | ||
| 3KF5380-0MF11 | Size: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF5480-0MF11 | Size: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P | ||
| 3KF5380-4LF11 | Size: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P | ||
| 3KF5480-4LF11 | Size: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P | ||
| 3KF5380-4RF11 | Size: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P | ||
| 3KF5480-4RF11 | Size: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P | ||
| 3KF1303-0LB51 | Size: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF1306-0LB51 | Size: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF1308-0LB51 | Size: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, left | Poles: 3P | ||
| 3KF2312-0MF51 | Size: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF2316-0MF51 | Size: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF3325-0MF51 | Size: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF4340-0MF51 | Size: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF5363-0MF51 | Size: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, center | Poles: 3P | ||
| 3KF5380-0MF51 | Size: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, center | Poles: 3P |
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