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MF DIGITAL 5907-VL Especificaciones Pagina 30

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3WL Air Circuit Breakers
3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC)
General data
28
Siemens · 2012
1)
Minimum main conductor cross-sections for 4-pole withdrawable circuit
breakers: 4 x 120 x 10 mm
Sizes II III
Type 3WL12 20 3WL12 25 3WL12 32 3WL12 40 3WL13 40 3WL13 50 3WL13 63
Mounting position
Degree of protection IP20 without cabinet door, IP41 with door sealing frame, IP55 with cover
Main conductor
minimum
cross-sections
• Copper bars,
bare
• Copper bars,
painted black
Unit(s)
mm
2
Unit(s)
mm
2
3 ×
50 × 10
3 ×
50 × 10
2 ×
100 × 10
2 ×
100 × 10
3 ×
100 × 10
3 ×
100 × 10
4 ×
120 × 10
4 ×
100 × 10
1)
4 x
100 x 10
4 ×
100 × 10
6 x
100 x 10
6 ×
100 × 10
6 x
120 x 10
6 ×
120 × 10
Auxiliary conductors
(Cu)
Max. no. of
auxiliary conductors ×
cross-section
(solid/stranded)
Standard connection = strain-relief clamp
• Without end sleeve
• With end sleeve according to
DIN 46228 Part 2
• With twin end sleeve
2 × 0.5 mm
2
(AWG 20) ... 2 × 1.5 mm
2
(AWG 16); 1 × 2.5 mm
2
(AWG 14)
1 × 0.5 mm
2
(AWG 20) ... 1 × 1.5 mm
2
(AWG 16)
2 × 0.5 mm
2
(AWG 20) ... 2 × 1.5 mm
2
(AWG 16)
Optional connection = tension spring
• Without end sleeve
• With end sleeve according to
DIN 46228 Part 2
2 × 0.5 mm
2
(AWG 20) ... 2 × 2.5 mm
2
(AWG 14)
2 × 0.5 mm
2
(AWG 20) ... 2 × 1.5 mm
2
(AWG 16)
Position signaling
switches
Tension spring terminals
1 × 0.5 mm
2
(AWG 20) ... 1 × 2.5 mm
2
(AWG 14)
Weights 3-pole
4-pole
• Fixed-mounted circuit breakers
• Withdrawable circuit breakers
• Guide frames
• Fixed-mounted circuit breakers
• Withdrawable circuit breakers
• Guide frames
kg
kg
kg
kg
kg
kg
56
60
31
67
72
37
59
63
39
71
76
47
64
68
45
77
82
54
85
121
52
103
146
62
82
88
60
99
106
84
82
88
60
99
106
84
90
96
70
108
108
119
N S E 0 _ 0 0 0 6 1 a
3 0 °
3 0 °
N S E 0 _ 0 0 0 6 2 a
3 0 ° 3 0 °
and/
or
N S E 0 _ 0 0 9 2 7 a
h
= 1 m m
m a x .
© Siemens AG 2011
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