1SCA152721R1001 ABB ATEX EMC Safety Switch 16 A 6 Pole 7.5 kW

Why Choose the ABB OTA16S6YX ATEX EMC Safety Switch?

The ABB OTA16S6YX is a robust ATEX EMC enclosed safety switch-disconnector designed for safe isolation of electrical loads in potentially explosive and dusty industrial environments. With ABB product ID 1SCA152721R1001, this six-pole switch combines reliable load-breaking performance with a rigid die-cast aluminium enclosure for demanding machinery and process applications.

As part of the ABB OTA ATEX enclosed safety switch series, the OTA16S6YX is designed for hazardous industrial installations where dependable local isolation, environmental protection and EMC compatibility are required. The switch features an IP65 enclosure, red/yellow rotary operating handle, threaded cable entries and supplied cable glands, providing a complete enclosed switching solution for industrial equipment.

With a rated operational current of 16 A at 380–415 V AC-23A and a motor switching rating of 7.5 kW at 415 V, the OTA16S6YX provides dependable six-pole isolation for industrial equipment. A factory-mounted 1NO auxiliary contact supports signalling and control functions, while its red/yellow handle provides clear visual identification for safety and maintenance isolation.

Key Advantages

• Heavy-duty ATEX enclosed safety switch-disconnector for hazardous industrial environments.
• Six-pole configuration for simultaneous switching and isolation of multiple conductors.
• 16 A AC-23A rating at 380–415 V for reliable load switching.
• 7.5 kW motor switching capability at 415 V.
• Durable IP65 aluminium enclosure for protection against dust and water ingress.
• Red/yellow rotary handle for clearly identifiable safety isolation.
• Factory-mounted 1NO auxiliary contact for signalling and control.
• EMC approved for industrial installations, with EMC cable glands available separately.

Key Features

• ABB OTA ATEX enclosed safety switch series.
• 16 A rated operational current at 380–415 V AC-23A.
• 7.5 kW rated operational power at 415 V.
• 6-pole switching configuration.
• 1NO mounted auxiliary contact.
• Maximum auxiliary contact configuration of 2NO + 2NC.
• Rigid die-cast aluminium enclosure with IP65 protection.
• Red/yellow round rotary handle with I-O / ON-OFF indication.
• Threaded cable entries positioned at the top and bottom.
• Supplied with glands for four power cables and one control wire.
• EMC approved, with appropriate EMC glands available separately.

Reliable Isolation for Hazardous Industrial Areas

Safety switch-disconnectors such as the ABB OTA16S6YX provide a clearly operated local means of disconnecting electrical equipment from its power supply for maintenance, servicing and safety procedures. The six-pole configuration enables multiple conductors to be switched together, making the unit suitable for machinery and electrical systems requiring comprehensive multi-pole isolation.

The OTA16S6YX combines a robust aluminium enclosure with an IP65 protection rating and red/yellow safety handle for dependable operation in demanding industrial locations. Its ATEX design and EMC approval make it particularly suitable for industrial machinery, conveyors, processing equipment and other installations in potentially explosive dust environments.

Typical Applications

• Industrial machinery safety isolation.
• Potentially explosive dust environments.
• Conveyor and material handling systems.
• Mills and industrial processing equipment.
• Refineries and process installations.
• Dusty manufacturing and production environments.
• Six-pole motor and machinery isolation circuits.
• Industrial EMC installations using suitable EMC cable glands.