Description: MCB, MCB

Siemens manufactures a range of Miniature Circuit Breakers (MCBs) designed for electrical circuit protection. Here are some general details about Siemens MCBs:

  1. Purpose: MCBs are essential components in electrical distribution systems. They protect circuits from overloads and short circuits by automatically disconnecting the circuit when a fault is detected, thereby preventing damage to electrical appliances and minimizing the risk of electrical fires.
  2. Types: Siemens offers various types of MCBs, including:
    • Single-Pole (SP) MCBs: Designed to protect a single phase or conductor.
    • Double-Pole (DP) MCBs: Protect two conductors or a two-phase circuit.
    • Triple-Pole (TP) MCBs: Safeguard three conductors or a three-phase circuit.
    • Four-Pole (FP) MCBs: Suitable for protecting four conductors or a four-phase circuit.

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