NB310L/C10-2P-6-A30 Compact Residual Current Circuit Breaker 2P 10A 30mA 6kA C Curve Type A 2M
DESCRIPTION:
NB310L series 6kA compact residual current circuit breakers for thermomagnetic/differential protection. Particularly suitable for line protection against overloads and short circuits, as well as against direct contact. Intended for applications in civil, tertiary, and industrial sectors. Available in 2P and 3P+N versions with a breaking capacity of 6 kA on 2 and 4 DIN modules. Rated current from 6 to 40 A and differential trip current of 30 and 300 mA. The circuit breaker's characteristic curve is type C, while the differential operating characteristic is type AC and type A. Can be accessorized with auxiliary contacts, alarm contacts, a trip coil, and an undervoltage coil.
Technical specifications:
- Reference standard: IEC/EN 61009-1
- Number of poles: 2P
- Rated current: In 10 A
- Trip curve: C
- Differential characteristic: A
- Rated voltage Vn: 230 Vac
- Rated frequency f: 50/60 Hz
- Insulation voltage Ui: 500 Vac
- Impulse voltage Uimp: 4 kV
- Rated breaking capacity Icn: 6 kA
- Rated service breaking capacity Ics: 6 kA
- Power dissipation: 7 W
- Number of DIN modules (1 DIN = 18 mm): 2
- Protection rating: IP20
- Dimensions (h)x(w)x(d): 86x36x78 mm
- Corresponding accessories: XF9 series auxiliary contacts. XF9J series alarm contacts. S9 series shunt trip. V9 series undervoltage release.
Product code: 660001
