Siemens SENTRON 3WA1 - Minimum Cross-Sections of Main Conductors; Connection Options for Auxiliary Conductor Plug-In System

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