High Performance Thermal-Magnetic Circuit Breakers 410/520/530-...
Typical time/current characteristics at +23 °C/+73.4 °F
Internal connection diagrams
Type 410-K
Type 410-K-Si
Magnetic trip curves 01,02,04,05
AC/DC
1)
line 1
line 1
11
12
13
14
1ꢑꢑꢑꢑ
1ꢑꢑꢑ
>
>
I
I
1ꢑꢑ
2
2
1ꢑ
1
1
Type 530-K-Si
Type 520-K-Si
line 1
3
11
12
13
14
ꢑꢓ
line 1
3
5
11
13
14
ꢑ1 ꢑ4 ꢑꢏ
ꢑꢒ1
ꢑꢒꢑ1
ꢑꢒꢑꢑ1
12
>
>
I
I
>
>
>
I
I
I
1
ꢏ
4
6
ꢐ
1ꢑ
ꢏꢑ
4ꢑ 6ꢑ ꢐꢑ1ꢑꢑ
2
4
6
2
4
ꢀ ꢁꢂꢃꢄꢅ ꢆꢇꢁꢄꢈ ꢉꢊꢆꢆꢄꢋꢁ
Magnetic trip curves B3,C3
Shock directions
1)
AC/DC
1ꢑꢑꢑꢑ
4
1ꢑꢑꢑ
1ꢑꢑ
ꢁ
ꢀ
1ꢑ
1
1
ꢂ
6
ꢔꢕ ꢖꢕ
ꢑꢒ1
ꢑꢒꢑ1
ꢑꢒꢑꢑ1
1
ꢏ
4
6
ꢐ
1ꢑ
ꢏꢑ
4ꢑ 6ꢑ ꢐꢑ1ꢑꢑ
ꢀ ꢁꢂꢃꢄꢅ ꢆꢇꢁꢄꢈ ꢉꢊꢆꢆꢄꢋꢁ
1)
Magnetic tripping currents are increased by 20% on DC
supplies.
1646
www.e-t-a.de
3
ETAL [ ETAL Group ]
