phone Phone
+626180088061
close
menu

PT. Panel Global Energi Indonesia

sql
MCCB (Molded Case Circuit Breaker) LS ABN 403C 3 P 250A 400A
Hover to Zoom

Sell MCCB (Molded Case Circuit Breaker) LS ABN 403C 3 P 250A 400A



Specification of MCCB (Molded Case Circuit Breaker) LS ABN 403C 3 P 250A 400A

MCCB / Mold Case Circuit Breaker functions as a circuit breaker at medium voltage and electric current if at any time there is damage to the electrical circuit.

140 x 257 x 109 mm
W x H x D

In choosing a circuit breaker the things to consider are:
- Characteristics of the system where the circuit breaker is installed.
- The need for continuity of service of electricity resources.
- Applicable protection rules and standards.

System characteristics

1. Voltage system

    The operating voltage of the circuit breaker must be greater or minimum equal to the system voltage.

2. System frequency

    The rated frequency of the circuit breaker must match the system frequency. Merlin Gerin circuit breakers can operate at a frequency of 50 or 60 Hz. For applications at a frequency of 400 Hz please contact us.

3. Rated current

    The rated current of the circuit breaker must be adjusted to the amount of load current passed by the cable, and must be smaller than the threshold current allowed to pass on the cable.

4. Termination capacity

    Termination capacity of the circuit breaker must be at least equal to the prospective short circuit current which may occur at an installation point where the circuit breaker is installed.

5. Number of poles from the circuit breaker

6. The number of poles from the circuit breaker is very dependent on the earth system of the system.

Untuk keterangan lebih lanjut, silahkan download PDF ini :