SIEMENS 5SY4140-7

In Stock (10)

E£ 625

E£ 750

Siemens Miniature Circuit Breaker (MCB), 1 Pole, 40A, 10 kA Breaking Capacity. Engineered for high-performance protection against overload and short circuits. Suitable for demanding residential, commercial, and light industrial applications where higher fault levels are present.

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In Stock (10)
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Siemens Miniature Circuit Breaker (MCB), 1 Pole, 40A, 10 kA Breaking Capacity. Engineered for high-performance protection against overload and short circuits. Suitable for demanding residential, commercial, and light industrial applications where higher fault levels are present.

  • From
  • About Since 2025

SIEMENS

  • Standard Delivery
    3-5 business days
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