NB1-63 Circuit breaker 2B, 4A, 6kA

NB1-63 2B 4A 6kA

Miniature Circuit Breaker 4A B-curve 6kA 2-pole

52,75  / sales pack Sales pack incl. 6 PCSReference price 8,79 / 1PCS

By order

Product number: NB1632NB4AProduct order number: NB1632NB4AManufacturer's product number: 180340Product commodity code: 85361010EAN: 16925808305977

NB1-63 Miniature Circuit Breaker (MCB) are used in domestic installation, as well as in commercial and industry electrical distribution systems. Protection of circuits against short-circuit currents, protection of circuits against overload currents, switch, isolation.

Tripping curve B (3-5In): protection for people and big length cables in TN and IT -systems.

Weight 0,218 kg
Quantity in the package: 6Unit: PCS

Rated current In: 4 A
Poles: 2P
Rated voltage Ue: 230/400~240/415 V
Insulation voltage Ui: 500 V
Rated frequency: 50/60 Hz
Rated breaking capacity: 6 kA
Energy limiting class: 3
Rated impulse withstand voltage(1.2/50) Uimp: 4000 V
Dielectric test voltage at ind. Freq. for 1 min: 2 kV
Thermo-magnetic release characteristic: B

Electrical life: 4 000
Mechanical life: 20 000
Protection degree: IP20
Ambient temperature (with daily average≤35℃): -5...+40 ℃
Storage temperation: -25...+70 ℃
Terminal connection type: Cable/U-type busbar/Pin-type busbar
Mounting: On DIN rail EN 60715 (35mm) by means of fast clip device
Connection: From top and bottom

Auxiliary contact: Yes
Shunt release: Yes
Under voltage release: Yes
Alarm contant: Yes

Related products

More products from same brand