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Chint NB310L 2P 3P+N Interruptor combinado 6A 10A 13A 16A 20A 25A 32A Type A AC 30mA CE CB KEMA CHNT Electromechanical RCBO
1. General
1.1 Function Personnel and fire protection: Cable and line protection against overload and short-circuits.
1.2 Selection
Rated residual operating current
In = 30mA,300mA: additional protection in the case of direct contact.
Tripping class
A and AC class
A class tripping is ensured for sinusoidal, alternating residual currents as well as for pulsed DC residual currents, whether they be quickly or slowly increase.
AC class tripping is ensured for sinusoidal, alternating residual currents, whether they be quickly or slowly increase.
Tripping curve
B curve (I1=1.13In; I2=1.45In; I4=3In; I5=5In) protection and control of the circuits against overloads and short-circuits; protection for people and big length cables in TN and IT systems.
C curve (I1=1.13In; I2=1.45In; I4=5In; I5=10In) protection and control of the circuits against overloads and short-circuits; protection for resistive and inductive loads with low inrush current. BK curve (I1=1.05In; I2=1.3In; I4=3In; I5=5In) protection and control of the circuits against overloads and short-circuits; protection for people and big length cables in TN and IT systems.
CK curve (I1=1.05In; I2=1.3In; I4=5In; I5=10In)protection and control of the circuit against overloads and short-circuits; protection for resistive and inductive loads with low inrush current.
1.3 Approvals and certificates CE/CB/KEMA
1.4 Add-on devices
XF9 auxiliary contacts
S9 shunt release
V9 under voltage release
OUVT-1 over voltage release
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