Siemens 4P 63A 1000mA AC/S differential lock 3 modules for 5SY 5SM28452
SIE 5SM28452
4001869171159
Differential lock (circuit breaker), selective, Siemenswith the following characteristics
- 3 modules
- DIN connection (universal for any switchboard on the market)
- 4 poles
- 63 amperes
- Differential current Idn 1000mA
- Voltage 230/400 Vac
- AC differential type (selective)
Compatible with Siemens 5SY series circuit breakers
€103.63
€98.44
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The differential blocks are mechanically designed to prevent a wrong coupling between the block and the circuit breaker: the power of the block must always be equal or greater than that of the circuit breaker. The lateral plastic clamp allows a quicker assembly of the block on the circuit breaker and a push button prevents possible interventions.
It is used to protect human health in case of earth fault (electrical leakage) or phase-to-earth electrocution, thus providing protection also against macro electrical shock, both direct and indirect, on exposed persons.
The AC differential blockworks only with alternating current. Almost all civil installations fall into this typology.
Characteristics:
- Siemens series
- Selective differential lock (S)
- Voltage 230/400Vac
- Current In 63A
- Current differential Idn 1000mA
- AC differential type
- Frequency of use 50 Hz
- 3 modules
- 4 poles
- Degree of protection IP20, for installation in distribution board, with connected conductors
- Installation depth 70 mm
- Type of mounting DIN rail (REG)
- Mounting position at will
- Net weight 328 gr
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Data sheet
- Voltage: 230/400VAC
- Modules: 3
- Poles: 4P
- RCD Type: AC
- Differential current : 1A
- Amps: 63A
- Circuit Protections: Earth Leakage add-on Blocks