ABB 4-Pole Switch Disconnector IP54 400A 230 kW OT Series, Black Handle

ABB 1SCA022474R8120 4-pole switch disconnector is a high-quality electrical isolation device designed for industrial, manufacturing, and commercial power control applications. It is engineered for a switching current rating of 400A and capable of handling switching power up to 230 kW, providing reliable performance in demanding electrical systems.

This disconnector features a robust galvanised steel enclosure with a protective polyester coating, offering excellent durability against outdoor environmental factors including UV light and ingress protection rated at IP54. The enclosure includes an inbuilt gas pressure relief system to safeguard the operator in the event of an internal arc, enhancing overall operational safety. The door is earthed via hinges, and the enclosure supports cable entry options including blank, ring-flange, or C-flange types with configurations allowing top/bottom or bottom/bottom cable entry.

The handle is padlock compatible, capable of accommodating up to three padlocks for enhanced lockout/tagout procedures. It is ergonomically designed in black colour and includes an interlock mechanism which can be bypassed specifically for thermographing processes. Terminal connections use screw clamps ensuring secure and stable wiring.

The switch is equipped to support auxiliary contacts with a maximum of four normally open (NO) and four normally closed (NC) contacts, facilitating advanced control and signaling options. It conforms to IEC 60947-1 standards ensuring compliance with international safety and quality benchmarks.

With operating temperature capabilities starting from 0°C, this switch disconnector is suitable for various climatic conditions, offering consistent and reliable operation. The dimensions of the unit are 400 mm in width, 330 mm in length, and 330 mm in depth, making it suitable for installation in standard electrical panels and switchboards.

Ergonomic black handle ensures safe and easy operation. Galvanised steel enclosure with polyester coating provides robust outdoor protection. Inbuilt gas pressure relief enhances operator safety. Padlock compatibility supports secure lockout/tagout procedures.

Supports maximum auxiliary contacts of 4 NO and 4 NC. Screw clamp terminals for secure electrical connections. Conforms to IEC 60947-1 standards for electrical switchgear. Suitable for industrial, manufacturing, and commercial electrical isolation applications.

Operating temperature rating from 0°C upwards. Compact and installation-friendly dimensions. Explore comprehensive electrical switch disconnectors and isolator switches at EnvMart for efficient and safe power control solutions in industrial and commercial settings.

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