Why Choose the ABB OTP63BA3P 63 A 3-Pole Plastic Enclosed Switch-Disconnector?
The ABB OTP63BA3P (1SCA022389R7260) is a robust 63 A, three-pole plastic enclosed switch-disconnector designed for reliable electrical isolation and load switching in industrial and commercial installations. Part of ABB's OTP enclosed switch range, it combines a durable non-metallic enclosure, IP65 protection and a distinctive red/yellow operating handle for clearly identifiable local switching.
The OTP63BA3P features a three-pole manual ON/OFF switching mechanism, making it suitable for appropriately rated three-phase circuits, motor installations and industrial electrical equipment. Its specified AC-22A operational current is 80 A at up to 690 V AC, while its AC-23A operational current is 75 A at up to 415 V AC. These ratings provide flexibility when selecting the switch for different electrical loads and utilisation categories.
Designed for fixed installation, the ABB OTP63BA3P features PG-threaded cable entry knockouts, with provisions for 2 × Pg29 + Pg11 per side. Its enclosure measures 200 × 145 × 90 mm and incorporates a red/yellow selector-type handle with I–0 and ON/OFF indication. The switch is supplied with neutral and protective earth terminals, supporting practical installation in industrial electrical systems.
Key Advantages
- 63 A nominal product rating for industrial electrical switching and isolation.
- Three-pole construction enables simultaneous switching of three conductors.
- 80 A AC-22A operational rating at up to 690 V AC.
- 75 A AC-23A operational rating at up to 415 V AC.
- IP65 plastic enclosure provides dust-tight protection and resistance to water jets.
- Red/yellow selector-type handle provides clear identification of the switching point.
- PG-threaded cable entry knockouts support installation using compatible cable glands.
- 2 × Pg29 + Pg11 cable entry provisions per side offer flexibility for cable routing.
- Neutral and protective earth terminals included for convenient electrical installation.
- Durable non-metallic enclosure offers corrosion resistance in suitable environments.
- Manual ON/OFF operation provides straightforward local control.
- Compact enclosed design supports installation near machinery and electrical equipment.
- Suitable for appropriately rated industrial motor and load-switching applications.
- ABB OTP construction provides a practical solution for industrial electrical isolation.
Key Features
- ABB OTP63BA3P enclosed switch-disconnector.
- 63 A nominal product rating.
- Three-pole switching arrangement.
- AC-22A operational current: 80 A at up to 690 V AC.
- AC-23A operational current: 75 A at up to 415 V AC.
- IP65 enclosure protection.
- Plastic enclosure construction.
- Red/yellow selector-type operating handle.
- I–0 and ON/OFF position indication.
- PG-threaded cable entry knockouts.
- 2 × Pg29 + Pg11 cable outlets per side.
- Neutral terminal included.
- Protective earth terminal included.
- Enclosure dimensions: 200 × 145 × 90 mm.
- Catalogue weight: Approximately 1.0 kg.
- Manual switching mechanism.
- Enclosed construction for fixed installation.
- Suitable for industrial and commercial electrical distribution systems.
Technical Specifications
- Manufacturer: ABB
- Series: OTP Enclosed Switch-Disconnectors
- Model: OTP63BA3P
- ABB order code: OTP63BA3P
- ABB product ID: 1SCA022389R7260
- Product type: Plastic enclosed switch-disconnector
- Nominal product rating: 63 A
- Number of poles: 3
- Rated operational current AC-22A: 80 A at up to 690 V AC
- Rated operational current AC-23A: 75 A at up to 415 V AC
- Operating function: Manual ON/OFF
- Operating positions: I–0
- Handle type: Selector-type handle
- Handle colour: Red/yellow
- Position indication: I–0 and ON/OFF
- Enclosure material: Plastic
- Enclosure protection rating: IP65
- Cable entry type: PG-threaded knockouts
- Cable outlets per side: 2 × Pg29 + Pg11
- Compression glands: To be ordered separately
- Neutral terminal: Included
- Protective earth terminal: Included
- Enclosure height: 200 mm
- Enclosure width: 145 mm
- Enclosure depth: 90 mm
- Catalogue weight: Approximately 1.0 kg
- Installation type: Fixed mounting
- Product category: Plastic Enclosed Switches (OTP)
Reliable Three-Pole Isolation with IP65 Protection and PG Cable Entries
The ABB OTP63BA3P provides a practical means of manually disconnecting three electrical conductors using a common switching mechanism. Its three-pole configuration is suitable for appropriately designed three-phase installations, while the red/yellow selector handle provides clear ON/OFF indication. The switch's AC-22A and AC-23A ratings allow selection for different electrical load characteristics, provided the installation remains within the applicable manufacturer specifications.
The IP65 plastic enclosure helps protect the internal switching components against dust and water ingress. Its PG-threaded knockouts allow compatible cable glands to be installed at the required entry points. With neutral and protective earth terminals supplied, the OTP63BA3P offers a convenient enclosed switching solution for industrial machinery, electrical distribution equipment and local isolation applications. Suitable cable glands must be selected and correctly fitted to maintain the enclosure protection rating.
Typical Applications
- Industrial machinery local isolation.
- Three-phase electrical equipment switching.
- Industrial motor and inductive-load applications within the specified ratings.
- Pump and fan electrical isolation.
- Manufacturing and production equipment.
- Commercial building electrical plant.
- Industrial electrical distribution systems.
- Conveyor and material handling equipment.
- Electrical installations requiring IP65 enclosed switching.
- Local isolation points with red/yellow operating handles.
- Installations requiring PG-threaded cable entry provisions.
- OEM machinery and electrical equipment assemblies.
