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Technical specifications
6.3 Technical specifications of 3WA circuit breakers
6.3.4.5
Minimum cross-sections of main conductors
3WA13
Minimum cross-sections of main conductors
Copper bars, bare or painted black
6.3.5
Connection options for auxiliary conductor plug-in system
Auxiliary conductors (copper, max. number of auxiliary conductors × cross-section (solid/stranded))
Push-in connections as standard
Without end sleeve
With end sleeve acc. to DIN 46228 Part 2
With end sleeve acc. to DIN 46228 Part 4
With twin end sleeve
Stripped length
Connections with screw terminals as an option
Without end sleeve
With end sleeve acc. to DIN 46228 Part 2
With end sleeve acc. to DIN 46228 Part 4
With twin end sleeve
Stripped length
Position signaling switch module
Spring-loaded terminal connections for standard signaling contacts
Without end sleeve
With end sleeve acc. to DIN 46228 Part 2
Stripped length
Push-in technology for standard signaling contacts (from 01/2023)
Solid
Finely stranded with end sleeve
Stripped length
Push-in connections for communication signaling contacts
Without end sleeve
With end sleeve acc. to DIN 46228 Part 2
Stripped length
506
4000 A
4 x 100 mm x 10 mm
6 x 100 mm x 10 mm
2 × 0.5 ... 2.5 mm
2 × 0.5 ... 2.5 mm
2 × 0.5 ... 1.5 mm
2 × 0.5 ... 1.5 mm
10 ... 11 mm (0.39 ... 0.43 inch)
2 × 0.5 ... 2.5 mm
1 × 0.5 ... 1.5 mm
2 × 0.5 ... 1.5 mm
1 × 0.5 ... 1.5 mm
7 ... 8 mm (0.28 ... 0.31 inch)
0.08 ... 2.5 mm² (AWG 20 ... 12)
0.25 ... 1.5 mm² (AWG 20 ... 16)
5 ... 6 mm (0.2 ... 0.24 inch)
0.5 ... 2.5 mm² (AWG 20 ... 12)
0.5 ... 1.5 mm² (AWG 20 ... 16)
10 ... 12 mm (0.39 ... 0.47 inch)
0.14 ... 1.5 mm² (AWG 20 ... 16)
0.25 ... 1.5 mm² (AWG 20 ... 16)
AC
5000 A
6 x 120 mm x 10 mm
(AWG 20 ... 14)
2
(AWG 20 ... 14)
2
(AWG 20 ... 16)
2
(AWG 20 ... 16)
2
(AWG 20 ... 14)
2
(AWG 20 ... 16)
2
(AWG 20 ... 16)
2
(AWG 20 ... 16)
2
9 mm (0.35 inch)
3WA1 air circuit breaker
Equipment Manual, 02/2023, 92310000002-06
6300 A
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