XF9J (Alarm Auxiliary Contact for NB1, NBH8, NB1L, NBH8LE)
1.1 Indication of the position of the device’s contacts only after the automatic release of the MCBs and RCBOs due to an overload or a short-circuit.
1.2 To be mounted on the left side of the MCBs/RCBOs thanks to the special pin.
SKU: ELC60998 Categories: Accessories for MCB OR RCBO, Electrical Products, Low Voltage Electric, Modular DIN Rail Products Tags: Accessories for MCB & RCBO, Circuit Breaker
1.1 Certificates: CCC,CE,CB,TUV; 1.2 Standard: IEC/EN 60947-2 ,RoHS; 1.3 Rated voltage up to 1000V, Rated current up to 63A; 1.4 Protection of circuits against overload currents; 1.5 Protection of circuits against short-circuit currents; 1.6 NB1-63 DC circuit-breakers are used incommunication systems and PV DC systems.
Rated current: 63A, 80A, 100A, 125A; Rated voltage: 240V ~ (1P), 415V ~ (2P, 3P, 4P); Frequency: 50Hz; Electromagnetic release type: C, D; Number of poles: 1P, 2P, 3P, 4P; Mechanical life: 20000 cycles; Electrical life: 6000 cycles (In≤100A); 4000 cycles (In＞100A); Rated short-circuit breaking capacity(Icu): 10000A; Short-circuit breaking capacity(Ics): 7500A; Rated impulse withstand voltage(Uimp): 4kV; CATALOG NXB-125 Moulded Case Circuit Breaker PDF
1.1 Function Control electric circuits. Protect people against indirect contacts and additional protection against direct contacts. Protect installations against fire hazard due to insulation faults. Residual current circuit breakers are used in housing, tertiary sector and industry. 1.2 Selection Detectable wave form Type B Tripping is ensured for sinusoidal AC residual currents pulsed DC residual currents, alternating residual sinusoidal currents up to 1000Hz, pulsating direct residual currents and for smooth direct residual currents, whether applied suddenly or increasing slowly. Tripping sensitivity 30mA - additional protection against direct contact. 100mA - co-ordinated with the earth system according to the formula IΔn＜50/R, to provide protection against indirect contacts; 300mA - protection against indirect contacts, as well as fire hazard. Tripping time Instantaneous It ensures instantaneous tripping (without time-delay). 1.3 Approvals and certificates CE, KEMA 1.4 Add-on devices AX-5 auxiliary contacts TC-1 terminal cover CATALOG NL210 Residual Current Operated Circuit Breaker without Over-current Protection PDF
Overload protection, short circuit protection and isolation. It is widely used in building power distribution, industrial power distribution, as well as control and protection for a variety of equipment with operating current not exceeding 125A. CATALOGUE: NXB-63 Miniature circuit breaker PDF
1.1 Certificates: CCC,CE,CB,TUV; 1.2 Standard: IEC/EN 60947-2 ,RoHS; 1.3 Rated voltage up to 1000V, Rated current up to 63A; 1.4 Protection of circuits against overload currents; 1.5 Protection of circuits against short-circuit currents; 1.6 NB1-63 DC circuit-breakers are used incommunication systems and PV DC systems. CATALOG NB1-63DC DC Miniature Circuit Breaker PDF
1.1 Function Personnel and fire protection Cable and line protection against overload and short-circuits. 1.2 Selection I∆n ≤ 30 mA: additional protection in the case of direct contact. I∆n ≤300 mA: preventative fire protection in the case of ground fault currents. AC class – Tripping is ensured for sinusoidal,alternating currents, whether they be quickly applied or slowly increase. 1.3 Approvals and certificates CATALOG DZ158LE Residual Current Operated Circuit Breaker PDF