ABB S5H - 400A, 600V, 3-Pole, Disconnect Switch

The ABB S5H 400A, 600V, 3-Pole Disconnect Switch is engineered for heavy-duty electrical isolation in industrial and commercial facilities. When service needs arise, this 3-pole disconnect delivers a clean, under-load disconnection while supporting rigorous lockout/tagout procedures, helping teams work safely and efficiently.

• 400 A current rating: robust capacity designed to interrupt and isolate medium-to-large circuits with confidence.
• 600 V voltage rating: suitable for a wide range of three-phase systems commonly found in manufacturing and facilities.
• Three-pole design: ensures complete isolation of all three phases in a 3-phase network, reducing fault risk during maintenance.
• Durable, long-term performance: built to withstand daily operation in demanding environments, minimizing replacement needs.
• Lockout/Tagout ready: compatible with standard safety protocols to secure equipment during servicing.

Ideal for electricians, maintenance technicians, and facilities teams managing motor control centers, switchgear panels, and distribution sections in factories, data centers, and large commercial buildings. The ABB S5H stands out for its combination of reliable isolation and ABB’s engineering heritage, offering a practical, trusted alternative to generic switches when safety and performance matter most.

Practical deployment ideas:

• Use as a main isolator in switchgear where quick, unmistakable disconnects are required during maintenance windows.
• Integrate into motor control centers to simplify servicing of heavy-duty equipment without compromising system integrity.
• Pair with proper enclosures and clear labeling to ensure visibility and compliance with safety regulations.