Shop for CHINT NU5-I+II Low-Voltage Surge Protective Device (SPD)

CHINT NU5-I+II Low-Voltage Surge Protective Device (SPD),
provides combined Type I and Type II protection for AC 230/400 V systems.
furthermore it is Designe to safeguard electrical networks from transient overvoltages and lightning surges,
moreover it offers a discharge capacity of up to 60 kA with a fast response and plug-in modular design.
meanwhile Equippe with overheating and aging protection, visual fault indication, and optional remote alarm contact,
finally the NU5-I+II ensures superior safety, reliability, and easy maintenance in low-voltage power distribution systems.

Standard: IEC/EN 61643-11
furthermore Certifications: CE, CB, RoHS
moreover SPD Type: Type I + Type II combined (Class I + II)
as a result Application: AC 50/60 Hz power distribution and control systems
meanwhile Rated Operating Voltage (Ue): Single-phase 230 V / Three-phase 400 V
overall Poles Available: 1P, 1P+N, 2P, 3P, 3P+N, 4P
also Impulse Current (Iimp, 10/350 μs): 12.5 / 15 / 25 kA
conversely Maximum Discharge Current (Imax, 8/20 μs): Up to 60 kA
consequently Nominal Discharge Current (In, 8/20 μs): Up to 50 kA
Maximum Continuous Operating Voltage (Uc): 275 / 385 V AC
Voltage Protection Level (Up): ≤ 1.5 / 1.8 kV
then Leakage Current (Ile at 0.75 U1mA): < 50 μA per pole
Protection Modes: L-PE, N-PE, L-N
Operating Temperature Range: −40 °C to +70 °C
Connection Wire Range: 2.5 – 35 mm²
Recommended Wiring: Input ≥ 6 mm², Ground ≥ 10 mm²
Tightening Torque: 2–4 N·m
Mounting: DIN rail (TH35-7.5 standard guide rail)
Pluggable Modules: Yes
Remote Alarm Function: Optional
Remote Contact Rating:
- AC 250 V / 1 A
- DC 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-Section for Signal Wire: ≤ 1.5 mm²
Protection Features: Overheating and aging protection, fault indication window
finally Dimensions: Height 86.5 mm × Depth 49.7 mm × Width (per pole) 18 mm

CHINT NU5-I+II Low-Voltage Surge Protective Device (SPD)

You may also like

We are at your Service 24/7 ... Whatsapp : +90 553 122 89 38

Useful Links

Products

Contact Us

CHINT NU5-I+II Low-Voltage Surge Protective Device (SPD)

You may also like

Related products

Schneider SXWS SmartX temperature sensor LCD display setpoint override cover included SXWSATXXXSLX

Schneider SXWS SmartX Cover Plate for Sensor Base Touchscreen with 2 Buttons Lighting Optimum White Cover SXWSC2XSELXW

Schneider STD Series temperature sensor STD300-300 duct 0-100 °C 006920141

1624130 / EV-PLCC-AC1-DC1 phoenix contact Programmable charging controller for DC and AC charging of electric vehicles in accordance

Schneider Temp Sensor STX520-200 Immersion 2 m cable (6.56 ft) Andover Continuum 5123320000

Schneider STD Series temperature sensor STD591 average duct Continuum compatible 5123086010

We are at your Service 24/7 ... Whatsapp : +90 553 122 89 38

Useful Links

Products

Contact Us