1SCA022562R8350 ABB 100A 3P Steel Enclosed Switch Disconnector

Why Choose the ABB OTL100B3B 100A 3-Pole Enclosed Switch Disconnector?

The ABB OTL100B3B, order code 1SCA022562R8350, is a robust 100 A three-pole steel-enclosed switch disconnector designed for dependable load breaking and electrical isolation of industrial machinery, motors and distribution equipment. As part of ABB's Metal Enclosed (Loadbreak) product group, it combines reliable switching performance with a durable steel-sheet enclosure for demanding industrial installations.

Designed as a complete enclosed isolation solution, the OTL100B3B features a black pistol handle, interlocked cover and defeatable interlocking mechanism. The rigid alu-zinc coated steel enclosure has a polyester powder-coated finish, hinged door and door lock, while neutral and PE terminals are included to simplify installation.

With an authoritative 100 A rating and three-pole configuration, the OTL100B3B provides an AC-23A operational rating of 80 A / 37 kW at 400–415 V. Its IP65 enclosure, top-and-bottom cable entry and B-flange cable outlets make it a practical solution for local isolation in industrial machinery and electrical distribution systems.

Key Advantages

• Robust 100 A three-pole enclosed switch disconnector for industrial isolation.
• 37 kW motor switching capability at 400–415 V AC-23A.
• 100 A AC-21A rating for resistive and general load-switching applications.
• IP65 steel-sheet enclosure provides protection for demanding industrial environments.
• Black pistol handle provides clear and convenient manual operation.
• Interlocked cover helps prevent normal opening while the switch is in the ON position.
• Defeatable interlocking permits authorised access when required for procedures such as thermographic inspection.
• B-flange cable outlets and top-and-bottom cable entry provide practical installation flexibility.

Key Features

• ABB OTL enclosed switch-disconnector series.
• 100 A rated current.
• Three-pole switching configuration.
• 80 A AC-23A operational current at 380–415 V.
• 37 kW rated operational power at 400–415 V AC-23A.
• 100 A AC-21A operational current at 380–415 V.
• IP65 steel-sheet enclosure.
• Rigid alu-zinc coated steel construction with polyester powder coating.
• Black pistol operating handle.
• Hinged door with door lock.
• Interlocked cover with defeatable interlocking.
• Neutral and PE terminals included.
• Top-and-bottom cable entry with B-flange outlets.

Reliable 100A Isolation for Industrial Equipment

Enclosed switch disconnectors such as the ABB OTL100B3B provide a clearly identifiable means of manually disconnecting electrical equipment from its power supply. Its three-pole configuration is designed for simultaneous switching of three-phase circuits, making the unit suitable for machinery, motor loads and electrical distribution applications requiring dependable local isolation.

The OTL100B3B combines ABB load-break switching technology with a robust IP65 steel enclosure. Its black pistol handle, interlocked hinged cover, neutral and PE terminals and B-flange cable-entry arrangement provide a practical complete-device solution for industrial electrical installations.

Typical Applications

• Three-phase industrial motor isolation.
• Production and processing machinery.
• Industrial electrical distribution equipment.
• Conveyors and material handling systems.
• Pumps, fans and ventilation equipment.
• Machine tools and manufacturing equipment.
• Local maintenance isolation points.
• Industrial control and automation installations.