Why Choose the ABB OTP45BA6M 15 kW 6-Pole IP65 Enclosed Switch-Disconnector?
The ABB OTP45BA6M (1SCA022401R7180) is a robust six-pole, 45 A enclosed switch-disconnector designed for dependable electrical isolation and load switching in industrial and commercial installations. Part of the ABB OTP range, it combines a durable glass-reinforced polycarbonate enclosure with IP65 ingress protection and a distinctive red/yellow pistol handle.
The OTP45BA6M provides a 15 kW AC-23A operational power rating at 690 V AC, with a higher rating of 22 kW at 380–415 V AC. Its six-pole configuration enables multiple conductors to be switched together, making it suitable for appropriately designed industrial machinery, motor isolation and multi-conductor electrical installations.
Designed for both indoor and suitable outdoor applications, the enclosure offers IP65 protection and IK08 impact resistance. The red/yellow handle is padlockable in the OFF position, while the cover incorporates an interlocking mechanism with a defeatable interlock function. Threaded cable entry knockouts, neutral and protective earth terminals, and screw-clamp connections accommodating conductors from 1.5–35 mm² support practical installation and maintenance.
Key Advantages
- Six-pole switching configuration enables simultaneous isolation of multiple electrical conductors.
- 45 A AC-23A rating at 380–415 V AC for suitable motor and inductive-load applications.
- 15 kW AC-23A power rating at 690 V AC, with 22 kW available at 380–415 V AC.
- IP65 enclosure protection provides dust-tight construction and resistance to water jets.
- IK08 impact resistance supports installation in demanding industrial environments.
- Red/yellow pistol handle provides a clearly identifiable manual switching interface.
- Padlockable OFF position supports controlled isolation and maintenance procedures.
- Interlocked enclosure cover provides additional operational security.
- Defeatable cover interlock allows authorised access for appropriate inspection and maintenance procedures.
- UV-protected glass-reinforced polycarbonate enclosure provides durable non-metallic construction.
- Top and bottom cable entry provisions simplify installation and cable routing.
- 1.5–35 mm² conductor connection capacity accommodates a range of industrial wiring requirements.
- Includes fixed neutral and protective earth terminals.
- Supports compatible auxiliary contact accessories for additional control and indication functions.
Key Features
- ABB OTP45BA6M enclosed switch-disconnector.
- Six-pole manual switching mechanism.
- 45 A AC-23A operational current at 380–415 V AC.
- 22 kW AC-23A operational power at 380–415 V AC.
- 15 kW AC-23A operational power at 690 V AC.
- 63 A conventional thermal current when fully enclosed.
- IP65 protection rating.
- IK08 enclosure impact resistance.
- Red/yellow pistol-type operating handle.
- OFF-position padlocking with provision for three padlocks.
- Interlocked cover with defeatable interlock function.
- UV-protected glass-reinforced polycarbonate enclosure.
- Top and bottom cable entry knockouts.
- 2 × M32 + M16 cable entry provisions at the top and bottom.
- Screw-clamp main terminals for 1.5–35 mm² conductors.
- Fixed neutral terminal and protective earth terminal.
- Provision for up to two normally open and two normally closed auxiliary contacts.
- Designed for fixed mounting in industrial electrical installations.
Technical Specifications
- Manufacturer: ABB
- Series: OTP Enclosed Switch-Disconnectors
- Model: OTP45BA6M
- ABB order code: OTP45BA6M
- ABB product ID: 1SCA022401R7180
- EAN: 6417019131566
- Product type: Enclosed switch-disconnector
- Number of poles: 6
- Rated operational current AC-21A: 63 A at 380–415 V AC, 500 V AC and 690 V AC
- Rated operational current AC-22A: 45 A at 380–415 V AC and 690 V AC
- Rated operational current AC-23A: 45 A at 380–415 V AC and 500 V AC
- Rated operational current AC-23A at 690 V AC: 20 A
- Rated operational power AC-23A at 380–415 V AC: 22 kW
- Rated operational power AC-23A at 500 V AC: 22 kW
- Rated operational power AC-23A at 690 V AC: 15 kW
- Conventional thermal current (Ithe): 63 A, fully enclosed
- Rated operational voltage: 750 V, main circuit
- Rated insulation voltage (Ui): 750 V
- Rated impulse withstand voltage (Uimp): 1 kV
- Rated short-time withstand current (Icw): 1 kA for 1 s
- Rated short-circuit making capacity (Icm): 1.4 kA at 690 V AC
- Enclosure material: UV-protected glass-reinforced polycarbonate
- Enclosure colour: Light grey
- Enclosure protection rating: IP65
- Impact resistance: IK08
- Handle type: Pistol handle
- Handle colour: Red/yellow
- Operating positions: ON/OFF (I–0)
- Padlocking: OFF position, provision for three padlocks
- Cover interlocking: Interlocked cover with defeatable interlock function
- Cable entry position: Top and bottom
- Cable outlets per side: 2 × M32 + M16
- Main terminal type: Screw clamp
- Conductor connection capacity: 1.5–35 mm²
- Terminal tightening torque: 2 N·m
- Wire stripping length: 13 mm
- Neutral arrangement: Fixed neutral terminal
- Protective earth connection: PE terminal included
- Auxiliary contacts fitted: 0 NO + 0 NC
- Maximum auxiliary contacts: 2 NO + 2 NC
- Product dimensions (H × W × D): 200 × 145 × 90 mm
- Product net weight: 1.5 kg
- Applicable standards: IEC 60947-1 and IEC 60947-3
- Product category: Plastic Enclosed Switches (OTP)
Reliable Six-Pole Isolation for Industrial Motors and Electrical Equipment
The ABB OTP45BA6M provides a mechanically operated means of switching and isolating multiple electrical conductors. Its six-pole arrangement allows several circuits or conductor groups to be operated through one handle, subject to the electrical installation design. With a 45 A AC-23A rating at 380–415 V AC, the switch is suitable for appropriately rated motor and inductive-load switching applications.
The IP65, IK08-rated enclosure helps protect the internal switching mechanism against dust, water jets and mechanical impact. The red/yellow handle can be padlocked in the OFF position, and the interlocked cover provides controlled access to the internal terminals. Its top and bottom cable entries, fixed neutral and PE terminals, and 1.5–35 mm² connection capacity support practical installation in industrial machinery and electrical distribution systems.
Typical Applications
- Industrial machinery local isolation.
- Six-pole electrical switching and disconnection.
- Three-phase motor installations requiring additional switched conductors.
- Industrial pumps, fans and ventilation equipment.
- Manufacturing and production machinery.
- Electrical installations requiring IP65 enclosed switching.
- Industrial process control and equipment isolation.
- Commercial building mechanical and electrical plant.
- Multi-conductor electrical isolation arrangements.
- OEM machinery and electrical equipment assemblies.
- Indoor and suitable outdoor industrial installations.
- Maintenance isolation points requiring a padlockable red/yellow handle.
