Siemens 4P 40A 10kA type C circuit breaker 4 modules 5SY44407
SIE 5SY44407
4001869182278
Siemens circuit breaker with the following characteristics:
- Supply voltage for single-phase operation with AC 440V
- Supply voltage with AC rated value 400V, with DC rated value 60V
- Operating voltage with DC nominal value max 72V
- Operating current: 40 amperes
- Breaking capacity 10kA
- 4 modules DIN connection (universal connection for any switchboard on the market)
- 4 poles
- Tripping curve C
€107.30
€101.94
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Items Available: 53
: 16
Further Siemens circuit breaker combinations:
Frequently bought together
- -5%
- -5%
- -5%
- -5%
- -5%
- -5%
- -5%
- -5%
Curve C can tolerate short-term overcurrents of up to five to ten times the rated current and is widely used in domestic installations.
A circuit breaker is a safety device that can automatically (i.e., without external intervention) interrupt the flow of electric current in an electrical circuit in the event of an overcurrent.
Features:
- Siemens series
- Mechanical service life (switching cycles) / typ. 10.000
- Overvoltage category III
- Pollution degree 3
- Energy limitation class 3
- Degree of protection IP20, with conductors connected
- Power dissipation at current rating / with AC / in hot operating state / per pole 3.5W
- Short-circuit breaking capacity (Icn): with AC according to UL 1077 and CSA C22.2 No.235 5 kA
- Tightening torque with screw terminals: min 2.5 Nm - max 3.5 Nm
- Mains cable position: any
- Ambient temperature during operation: min -40 °C - max 70 °C
- Ambient temperature during storage: min -40 °C - max 75 °C
- Fastening type: Quick fastening system
- Mounting position as desired
- Suitability for use: machine building / Industry
- Number of test cycles for environmental test according to IEC 60068- 2-30: 6
- Net weight 627 grams
Dimensions:
- Height 90 mm
- Width 72 mm
- Depth 76 mm
- Recessed depth 70 mm
materiali ottimi, evasione dell'ordine e spedizione veloce
ottimo magnetotermico per il prezzo. siemens, come abb e bitcino, e' una marca molto affidabile.
Data sheet
- Voltage: 400VAC
- Modules: 4
- Poles: 4P
- Curve: C
- Breaking capacity: 10KA
- Amps: 40A
- Circuit Protections: Circuit breakers