1SCA022562R4360 ABB 40A 4P Steel Enclosed Switch Disconnector

Why Choose the ABB OTL32BA4M 40A 4-Pole Enclosed Switch Disconnector?

The ABB OTL32BA4M, order code 1SCA022562R4360, is a robust 40 A four-pole steel-enclosed switch disconnector designed for reliable load breaking and electrical isolation in industrial and commercial installations. As part of ABB's Metal Enclosed (Loadbreak) product group, it combines dependable switching performance with a durable enclosure and a highly visible red-yellow operating handle.

Designed for local isolation of electrical equipment, the OTL32BA4M features a red-yellow selector-type handle with I-O / ON-OFF indication. The handle incorporates cover interlocking with a defeatable interlock function, helping prevent normal access to the enclosure while the switch is in the ON position. Neutral and PE terminals are included, while knock-out cable entries provide practical installation flexibility.

With a 40 A AC-22A operational rating up to 690 V, a four-pole configuration and an IP65 steel-sheet enclosure, the OTL32BA4M is well suited to industrial machinery, motor circuits and local maintenance isolation. Its AC-23A rating is 23 A at 415 V, supporting motor loads up to 11 kW at 415 V.

Key Advantages

• Robust 40 A four-pole enclosed switch disconnector for industrial isolation.
• Four-pole switching enables simultaneous isolation of three phases and neutral.
• Highly visible red-yellow selector handle for clear local isolation.
• IP65 steel-sheet enclosure provides protection for demanding installations.
• 23 A / 11 kW AC-23A rating at 415 V for motor and inductive load switching.
• Cover interlock with defeatable interlock function supports safe servicing procedures.
• Neutral and PE terminals are included for convenient installation.
• Top and bottom cable entries provide flexible wiring arrangements.

Key Features

• ABB OTL enclosed switch-disconnector series.
• 40 A four-pole configuration.
• 40 A AC-22A operational rating up to 690 V.
• 23 A AC-23A operational rating at 415 V.
• 11 kW maximum motor output at 415 V AC-23A.
• 11 kW maximum motor output at 690 V AC-23A.
• 12 A AC-23A operational current at 690 V.
• IP65 steel-sheet enclosure.
• Red-yellow selector-type handle with I-O / ON-OFF indication.
• Cover interlock with defeatable interlock function.
• Neutral and PE terminals included.
• Knock-out cable entries from top and bottom.

Reliable Four-Pole Isolation for Industrial Equipment

Enclosed switch disconnectors such as the ABB OTL32BA4M provide a clearly identifiable means of manually disconnecting electrical equipment from its power supply. The four-pole configuration allows the three phase conductors and neutral to be switched together, making the unit suitable for applications where complete four-pole isolation is required.

The OTL32BA4M combines ABB load-break switching technology with a robust IP65 steel enclosure and a distinctive red-yellow operating handle. Its interlocked construction, included neutral and PE terminals and flexible cable-entry arrangement make it a practical solution for machinery, motor circuits, control systems and industrial electrical installations.

Typical Applications

• Four-pole three-phase and neutral isolation.
• Industrial motors and machinery.
• Production and processing equipment.
• Conveyors and material handling systems.
• Pumps, fans and ventilation equipment.
• Machine tools and manufacturing equipment.
• Local maintenance and safety isolation points.
• Industrial control and electrical distribution installations.