ST203M-K20 - 20A

The 20A, 3P Mini Circuit Breaker is an essential protection device designed for three-phase electrical systems, providing reliable overload and short circuit protection. This miniature circuit breaker is ideal for a wide range of applications, including residential, commercial, and light industrial environments where three-phase power distribution is required.

Rated at 20 amps and featuring three poles (3P), it is perfect for protecting three-phase circuits that power motors, HVAC systems, and other equipment that demand reliable protection. With its compact design, the breaker is suitable for integration into panelboards and distribution boards, ensuring both efficiency and space-saving installation.

Key Features:

• Device Type: Miniature Circuit Breaker (MCB)
• Poles: 3P (Three Pole)
• Rated Current: 20A
• Application: Overload and short circuit protection in three-phase circuits
• Design: Compact size, ideal for space-constrained installations
• Installation: Easy DIN rail mounting for quick and secure installation
• Usage: Perfect for residential, commercial, and light industrial applications

The 20A, 3P Mini Circuit Breaker ensures that your three-phase electrical system operates safely and efficiently, providing protection against potential overloads and faults, while maintaining long-lasting performance and reliability.

Documents:

Instructions and Manuals
ST 200 M Technical Data Sheet

Data Sheet, Technical Information
ST 200 M Technical Data Sheet