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ABB 3-Pole Top, Bottom Non-Fused Switch Disconnector IP65, 400A, 30W

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ABB 3-Pole Top, Bottom Non-Fused Switch Disconnector IP65, 400A, 30W

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Category Switch Disconnector Brand ABB Condition New

Specifications

Country of Origin	Finland
Brand	ABB
Length	400mm
Model	IP65
Depth	330mm
IP Rating	IP65
Width	800mm
Mount Type	Top, Bottom
Series	OS400BB4LUU3FZ
Switching Current	400A
Terminal type	Screw Clamp Terminal
Handle Colour	Black
Number of Poles	3
Standards/Approvals	IEC 60947-1, -3 Standards
Switching AC Voltage	690V ac
Switching Power	30W

Key Features

Constructed with a galvanised steel enclosure with polyester coating for UV and outdoor protection.
Padlock-compatible handle that supports up to three padlocks for enhanced safety.
Equipped with screw clamp terminals for reliable connections.
Auxiliary contacts available for additional control and monitoring.
Designed for top and bottom mounting with line terminals top in and bottom out configuration.
Features an interlockable, earthed door providing high user safety with inbuilt gas pressure relief during internal arcs.
Complies with IEC 60947-1 and IEC 60947-3 standards for switch disconnectors.
Switching AC voltage rating up to 690V AC for industrial applications.

Product Description

ABB 1SCA022321R0050 3-Pole Top, Bottom Non-Fused Switch Disconnector is designed with robust galvanised steel enclosure and polyester coating, providing IP65 protection for outdoor and harsh environments. It supports 400A switching current and 30W switching power, making it suitable for demanding electrical isolation and safety applications.

The switch disconnector features a black pistol-style handle, which is padlock compatible allowing up to three padlocks, ensuring secure operation and lockout/tagout compliance. The door is earthed via hinges and includes a gas pressure relief function to protect users in case of internal arcs. The device is prepared for use with single and parallel cables with versatile cable entry options including blank, ring-flange or C-flange types, supporting multiple cable configurations such as top/bottom or bottom/bottom.

This model includes auxiliary contacts for additional control functions, screw clamp terminals for stable cable connections, and complies with IEC 60947-1 and IEC 60947-3 standards ensuring industry compatibility and safety compliance. The handle colour is black, and the switch is compatible with a padlock for enhanced security. It is designed for electrical installations requiring reliable switching and isolation with a high protection class, making it ideal in industrial, manufacturing, HVAC, and commercial electrical systems.

Galvanised steel enclosure with polyester coating providing UV resistance and weather protection. Padlock-compatible black handle supporting 3 padlocks for safety lockout. Screw clamp terminal type ensures secure wiring connections.

Auxiliary contacts available for additional monitoring and control functions. Interlocked door with earthing through hinges and gas pressure relief for user safety. Supports top in - bottom out line terminal configuration with multiple cable entry types.

Complies with IEC 60947 standards for electrical switchgear. Electrical ratings: 400A switching current, 690V AC switching voltage and 30W switching power. Manufactured in Finland guaranteeing quality and performance.

This ABB switch disconnector is well-suited for electrical distribution, industrial automation, and safety applications requiring reliable, high-performance electrical isolation with protection against environmental conditions. Explore more Switch Disconnectors and related products in the Electronics & Electricals category at EnvMart.