Personnel and fire protection: Cable and line protection against overload and short-circuits.
Rated residual operating current
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.
Tripping is ensured for sinusoidal,alternating currents, whether they be quickly applied or slowly increase.
Tripping is ensured for sinusoidal, alternating residual currents as well as for pulsed DC residual currents, whether they be quickly applied or slowly increase.
B curve (3-5 In) 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 (5-10 In) protection and control of the circuits against overloads and short-circuits; protection for resistive and inductive loads with low inrush current.
Detailed information, please refer to Certificates Table on the last page.
For better quotations, include:
– A self introduction
– Special requests, if any
We will contact you within 1 working day, please pay attention to the email with the suffix “@jiangtechnology.com” or “@jiangtechnologies.com”.