Abb thermal-magnetic circuit breaker 1P+N 16A 4.5 kA curve C 1M SN201LC16
Abb circuit breaker, compact and effective protection for residential installations. Ideal for protection of 230V household circuits, with the following characteristics:
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Rated current: 16A
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Number of poles: 1P + N
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Rated voltage: 230V AC
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Interrupting capacity: 4.5 kA
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Tripping curve: C
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Mounting: DIN rail - 1 module (17.5 mm)
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Degree of protection: IP20
Further Abb circuit breaker combinations:
Magnetothermal circuit breaker safe protection for domestic installations
The Abb circuit breaker is designed to provide automatic protection of electrical circuits in the presence of overcurrents and short circuits. The tripping curve C allows it to tolerate overcurrents up to 5-10 times the rated current, making it suitable for most domestic consumers.
Quick installation and universal compatibility
The switch is compatible with all standard DIN rails, occupies only 1 module, and can be easily integrated into any modular switchboard. Screw terminal with cage terminal allows secure connection of rigid and flexible conductors.
Designed to last
With a mechanical endurance of 20,000 cycles and electrical endurance of 10,000 cycles, the SN201L C16 is synonymous with reliability. It complies with IEC/EN 60898-1 and 60664-1 standards, and withstands pulse voltages up to 4 kV. With its energy-limiting class 3, it reduces damage to conductors during short circuits.
Abb Magnetothermic Technical Specifications
Technical Specifications.
| Tripping curve | C |
| Rated current (In) | 16 A |
| Number of poles | 1P + N |
| Rated voltage | 230 V AC |
| Insulation voltage (Ui) | 500 V |
| Impulse voltage (Uimp) | 4 kV |
| Interrupting capacity | 4.5 kA (Ics), 6 kA (Icu) |
| Rated frequency | 50 / 60 Hz |
| Overvoltage category | III |
| Mounting | DIN rail - 1 module (17.5 mm) |
| Dimensions (W x H x D) | 17.5 × 90 × 66 mm |
| Degree of protection | IP20 |
| Terminals | Screw with cage |
| Supported cable cross-section | Flexible: 1 - 10 mmq Rigid: 1 - 16 mmq Max supported: 25 mmq |
| Tightening torque | 1.2 Nm |
| Power loss | 3,6 W |
| Contact indication | ON/OFF |
Data sheet
- Voltage: 230VAC
- Modules: 1
- Poles: 1P+N
- Curve: C
- Breaking capacity: 4.5KA
- Amps: 16A
- Circuit Protections: Circuit breakers
: 175

