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System products and accessories
System products
Power supply units
390
Siemens Switzerland Ltd www.siemens.com/gamma 2021
Smart Infrastructure
13
Decentralized Power Supply, 80 mA, AC 120 V
 Integrated choke
 Output voltage DC 29 V
 Output current 80 mA
 Connection of choke-protected output voltage via a plug-in extra-low voltage terminal or bus terminal
 Type of protection: IP 20 (installed)
 Rated operational voltage AC 120 V, 50...60 Hz
 Built-in device with 1/2 inch thread connection for mounting to or in a UL/NEMA Junction Box with
feedthrough of the function wires through the 1/2 inch threaded connector
Data sheet
A6V11808808
Dimensions (W x H x D)
70 x 90 x 44,6 mm
JB 125C23
Stock no.
Product no.
5WG1125-4CB23
JB 125C23
Choke, 640 mA
 For operation with a KNX power supply without integrated choke or for connection to the unchoked
output of the KNX N 125/x2 power supplies
 Low-voltage terminal for unchoked voltage and bus
 Modular installation devices for mounting on TH35 EN 60715 mounting rail
Data sheet
A6V10416067
Dimension width (1 MW = 18 mm)
2 MW
N 120/02
Stock no.
Product no.
5WG1120-1AB02
N 120/02
Electronic power supply unit, 350 mA
 Max. cable length between power supply unit and weather system: 100 m
 Rated operational voltage 85...265 V AC (50/60 Hz), 85...300 V DC
 Rated secondary voltage 24 V DC, +5 %,
 Residual ripple < 100 mV
 Rated secondary current 0.35 A
 Electronic overload protection
 Permissible ambient operating temperature: - 20...+60 °C
 Degree of protection: IP20
 For mounting on EN 60715-TH35-7.5 mounting rail
Dimension width (1 MW = 18 mm)
2 MW
4AC2402
Stock no.
Product no.
4AC2402
4AC2402