Datasheet
www.e-t-a.de
14
3120-N...-...T1-... Thermal Circuit Breaker
1930
1
Schematic diagram X3120-A
X3120-A0401 and X3120-A0403 – standard filters
X3120-A0406 – high-power filters
N
PE
P
N
PE
P
Line
Load
X3120-A0401
General performance filter
X3120-A0403 und X3120-A0406
High-performance filters for medical version
Cx N'
P'
PE
PE
11
21
Line
Load
P'
11
21
12 (K)
22 (K)
12 (K)
22 (K)
2xL
Cx RN'2xL
2xCy
3120
3120
Typical filter attenuation: to CISPR 17
A = 50 Ω / 50 Ω sym; B = 50 Ω / 50 Ω asym; C = 0.1 Ω / 100 Ω sym; D = 100 Ω / 0.1 Ω sym
Typical filter attenuation: to CISPR 17
A = 50 Ω / 50 Ω sym; B = 50 Ω / 50 Ω asym; C = 0.1 Ω / 100 Ω sym; D = 100 Ω / 0.1 Ω sym
1 and 3 A models
1 and 3 A models
6 – 10 A models
6 – 10 A models
12 and 15 A models
12 and 15 A models










