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ABB Smart Power
Aluminium Enclosed Safety Switches and Switch-disconnectors

Aluminium Enclosed Safety Switches and Switch-disconnectors

Product catalog summary

Overview
ABB offers a range of aluminium enclosed safety switches and switch-disconnectors, available in 3 and 4 pole versions, with amperage from 16 to 600 Amperes. These are designed for both indoor and outdoor use, ensuring durability and reliability in extreme conditions.

Specifications
The enclosures are made from high-quality die-cast aluminium alloy, ensuring robustness. The switches comply with IEC 60947-3 standards and are EMC approved, suitable for environments with electromagnetic disturbances. They feature arc-proof enclosures, visible contacts, and auxiliary contacts for electrical interlocking.

Technical Data
Detailed technical specifications are provided for various models, including rated insulation voltage, thermal current, operational power, and short-circuit capacities. The switches are available in different frame sizes and are suitable for various operational currents and voltages.

Safety and Protection
Safety features include defeatable interlocks, built-in expander washers, and security latches. The switches are equipped with auxiliary contacts for integration with motor control devices.

Installation and Accessories
The switches come with cable glands, PE-terminals, and options for cable entry sizes. They are designed for easy installation with options for top and bottom cable entries.

Ordering Information
Ordering information for different models is included, specifying enclosure sizes, handle types, and auxiliary contact configurations. Details on the maximum motor output and weight for each model are also provided.

Conclusion
ABB's aluminium enclosed safety switches and switch-disconnectors provide a reliable solution for protection and connection needs in various industrial applications, ensuring safety and compliance with international standards.

Additional Details
The document also covers:

Switch Types: 3-pole and 4-pole switch-disconnectors, with side and front-operated options.
Enclosure Material: Aluminium alloy (Silumin) with light grey boxes and dark grey covers.
Protection Ratings: Standard IP54 with options for IP65 using compression glands.
Operational Currents: Ranges from 16A to 600A, with specific models for different voltage levels (400V, 500V, 690V).

Accessories
Compression glands are available in plastic (IP68) and metallic (EMC, IP67) versions, with various cable diameter compatibilities. Metallic hasps for pistol handles are also available.

Dimension Drawings
Detailed dimensions for each switch type, including cable entry and fixing dimensions, are provided for installation purposes.

Contact Information
For further inquiries, contact ABB Oy, Protection and Connection, located in Vaasa, Finland. Additional contact details and local sales organization addresses can be found on the ABB website.

Catalog excerpts

Protection and Connection Aluminium Enclosed Safety Switches and Switch-disconnectors 16 to 600 Amperes Power and productivity for a better world™

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Aluminium Enclosed Safety Switches and Switch-disconnectors Optimized logistics ABB offers a complete range of aluminium enclosed switch-disconnectors and safety switches from 16 up to 600 Amperes. The range includes 3 and 4 pole versions, front or side operated with black or red handles. Reliable in extreme conditions The enclosures are made of rigid and high quality dye casted aluminium alloy for durability in demanding conditions, indoor or outdoor. ABB’s safety switches are EMC approved, therefore suitable for environments with electromagnetic disturbances. Safety and protection All the enclosed...

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Inside view 16 to 600 Amperes OTA / OKA 16...40 A M20 control cable entry M25 or M32 cable entry Cable glands included, not mounted Coated busbar Protective plexi glass between the poles Pull stoppers Cable glands (included) 2xM20 control cable entry Aluminium Enclosed Safety Switches and Switch-disconnectors | Protection and Connection |

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Technical data according to IEC 60947-3 4 | Protection and Connection | Aluminium Enclosed Safety Switches and Switch-disconnectors

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Technical data according to IEC60529 and IEC 60947-3 Aluminium Enclosed Safety Switches and Switch-disconnectors | Protection and Connection | 5

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Type codes Aluminum enclosed safety switches and switch-disconnectors Position:1 Brand OT Safety switch B,G Black handle, grey cover Y Red or red yellow handle Cabling Aluminum enclosed safety switches and switch-disconnectors 6 | Protection and Connection | Aluminium Enclosed Safety Switches and Switch-disconnectors

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Front operated safety switches, 3 pole 3-pole, cable entries from top and bottom The delivery includes: Selector handle, fixed neutral and PE terminal. 1 NO auxiliary contact, cable entries with metric threaded holes with three compression type glands (IP65). Padlockable handle with cover interlock function. Weight [kg] Ordering number Grey enclosure, black selector handle Aluminium Enclosed Safety Switches and Switch-disconnectors | Protection and Connection | 7

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3-pole, cable entries from bottom Safety switch including N- and PE-terminals. Two (125-160) or four (200-600) cable glands included. Padlockable red/yellow color pistol type handle with defeatable interlocking function.1 NO and 1 NC auxiliary contacts included in 125A and 160A switches. 2NO and 2NC auxiliary contacts included in 200A to 600A switches. 8 | Protection and Connection | Aluminium Enclosed Safety Switches and Switch-disconnectors

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Front operated safety switches, 6 poles 6-pole, cable entries from top and bottom The delivery includes: black selector handle, neutral and PE terminal, 1 NO auxiliary contact, cable entries with metric threaded holes with membrane glands/sealing plugs IP54. For IP65 protection compression glands must be used. The switch-disconnector is lockable. Aluminium Enclosed Safety Switches and Switch-disconnectors | Protection and Connection | 9

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Front operated switch-disconnectors, 3 and 4-poles 3-pole, cable entriesfrom top and bottom The delivery includes: Black selector handle, fixed neutral and PE terminal. Cable entries with metric threaded holes. Two compression type glands (IP65). Padlockable handle with cover interlock function. Rated operational current [A] Cable outlets/ AC-22A, 690V top Cable outlets/ bottom 3-pole, cable entries from top and bottom Enclosure in Aluminium alloy (Silumin) with metric threaded cable entries. Light grey box with dark grey cover. Operating handle in black PBT plastic. Delivery includes PE+neutral...

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4-pole, cable entries from top and bottom The delivery includes: Black selector handle, fixed neutral and PE terminal. Cable entries with metric threaded holes. Two compression type glands (IP65). Padlockable handle with cover interlock function. Rated operational current [A] Cable outlets/ AC-22A, 690V top Cable outlets/ bottom Ordering number Aluminium Enclosed Safety Switches and Switch-disconnectors | Protection and Connection | 11

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Compression glands, plastic, IP68 Includes Ordering table Compression glands Metallic hasp for pistol handle Quantity 12 | Protection and Connection | Aluminium Enclosed Safety Switches and Switch-disconnectors

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Aluminium Enclosed Safety Switches and Switch-disconnectors | Protection and Connection | 13

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ABB Oy Protection and Connection P.O. Box 622 FI-65101 Vaasa, Finland Phone: +358 10 22 11 www.abb.com Find the address of your local sales organization on the ABB homepage: www.abb.com/contacts > Low Voltage Products and Systems Power and productivity for a better world™ ABB

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