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1SCA022562R5920 ABB 63A 3-Pole IP65 Metal Enclosed Load-Break Switch Disconnector
ABB OTL63B3M 1SCA022562R5920 is a 63 A three-pole IP65 metal enclosed load-break switch disconnector with a black selector handle, 37 kW motor rating at 415 V AC-23A and top-and-bottom knock-out cable entries.
£277.13
Why Choose the ABB OTL63B3M 63A 3-Pole IP65 Metal Enclosed Load-Break Switch?
The ABB OTL63B3M, order code 1SCA022562R5920, is a robust 63 A three-pole IP65 metal enclosed load-break switch disconnector designed for dependable switching and electrical isolation of industrial machinery, motors and electrical equipment. As part of ABB's Metal Enclosed (Loadbreak) product group, it combines proven OTL switching technology with a durable steel-sheet enclosure for industrial installations.
The OTL63B3M features a black selector-type handle with I-O / ON-OFF indication. Its rigid alu-zinc coated steel enclosure has a polyester powder-coated finish, hinged door and door lock, while the cover incorporates an interlock that prevents normal opening while the switch is ON. The interlock can be defeated for authorised procedures such as thermographic inspection.
The OTL63B3M has an authoritative 63 A rating and a three-pole configuration. ABB specifies 75 A / 37 kW at 415 V AC-23A and 20 A / 18.5 kW at 690 V AC-23A. The IP65 enclosure, included neutral and PE terminals and top-and-bottom knock-out cable entries make it a practical solution for local industrial isolation.
Key Advantages
- Robust 63 A three-pole metal enclosed load-break switch disconnector.
- Three-pole switching for three-phase industrial circuits.
- 75 A / 37 kW AC-23A capability at 415 V.
- IP65 steel-sheet enclosure for demanding industrial environments.
- Black selector-type handle with clear I-O / ON-OFF indication.
- Interlocked hinged cover helps prevent normal access while the switch is ON.
- Neutral and PE terminals are included for convenient installation.
- Top and bottom knock-out cable entries provide flexible cable routing.
Key Features
- ABB OTL enclosed switch-disconnector series.
- 63 A authoritative product rating.
- Three-pole switching configuration.
- 80 A AC-21A operational current at 380–415 V, 500 V and 690 V.
- 80 A AC-22A operational current at 380–415 V and 690 V.
- 75 A AC-23A at 380–415 V.
- 37 kW motor output at 415 V AC-23A.
- 20 A / 18.5 kW at 690 V AC-23A.
- IP65 steel-sheet enclosure.
- Rigid alu-zinc coated steel construction with polyester powder coating.
- Black selector-type handle with I-O / ON-OFF indication.
- No auxiliary contacts fitted as standard.
- Provision for up to 1 NO + 2 NC auxiliary contacts.
- Neutral and PE terminals included.
- Top and bottom knock-out cable entries.
Reliable Three-Pole Load Breaking and Industrial Isolation
Metal enclosed switch disconnectors such as the ABB OTL63B3M provide a clearly identifiable means of manually disconnecting electrical equipment from its power supply. The three-pole configuration is suited to three-phase industrial circuits, while its AC-23A switching capability supports demanding motor and machinery applications.
The OTL63B3M combines ABB load-break switching technology with a robust IP65 steel enclosure and straightforward selector-type operation. Its interlocked hinged door, neutral and PE terminals and top-and-bottom knock-out cable entries provide a practical enclosed solution for machinery, motor circuits and industrial electrical installations.
Typical Applications
- Three-phase industrial motor isolation.
- Production and processing machinery.
- Conveyors and material handling systems.
- Pumps and pumping equipment.
- Fans and ventilation systems.
- Machine tools and manufacturing equipment.
- Industrial control and automation installations.
- Local maintenance and electrical isolation points.
Technical Specifications
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| Material | Steel | |
|---|---|---|
| Device Type | Enclosed switch disconnector | |
| Series | OTL Enclosed Switch Disconnectors | |
| ABB order code | 1SCA022562R5920 | |
| ABB product group | 311019-Metal Enclosed (Loadbreak) | |
| Product type | Metal enclosed load-break switch disconnector | |
| Rated current | 63 A | |
| Number of poles | 3 | |
| AC-21A operational current at 380–415 V | 80 A | |
| AC-21A operational current at 500 V | 80 A | |
| AC-21A operational current at 690 V | 80 A | |
| AC-22A operational current at 380–415 V | 80 A | |
| AC-22A operational current at 690 V | 80 A | |
| AC-23A operational current at 380–415 V | 75 A | |
| Motor rating at 415 V AC-23A | 37 kW | |
| AC-23A operational current at 500 V | 58 A | |
| AC-23A operational current at 690 V | 20 A | |
| Motor rating at 690 V AC-23A | 18.5 kW | |
| Protection rating | IP65 | |
| Enclosure material | Rigid alu-zinc coated steel sheet | |
| Enclosure finish | Polyester powder coating | |
| Operating handle | Black selector-type handle | |
| Handle indication | I-O / ON-OFF | |
| Auxiliary contacts included | None | |
| Maximum auxiliary contacts | 1 NO + 2 NC | |
| Neutral terminal | Included | |
| PE terminal | Included | |
| Cable entries | Top and bottom | |
| Cable outlets per side | 2 × Ø32.5 mm + Ø16.5 mm | |
| Cable entry type | Knock-out | |
| Door | Hinged with door lock | |
| Cover | Interlocked with defeatable interlock function | |
| Dimensions (H × W × D) | 200 × 150 × 100 mm | |
| Weight | 1.9 kg |
Frequently Asked Questions
What is the ABB OTL63B3M used for?
The ABB OTL63B3M is a 63 A three-pole IP65 metal enclosed load-break switch disconnector designed for dependable switching and local electrical isolation of motors, machinery and industrial electrical equipment.
What is the rated current of the ABB OTL63B3M?
The OTL63B3M has an authoritative product rating of 63 A. ABB also specifies operational currents according to utilisation category, including 75 A at 380–415 V AC-23A.
What motor power can the OTL63B3M switch?
ABB specifies an AC-23A motor rating of 37 kW / 75 A at 415 V and 18.5 kW / 20 A at 690 V.
Does the ABB OTL63B3M include auxiliary contacts?
No auxiliary contacts are fitted as standard. The OTL63B3M provides capacity for up to 1 NO + 2 NC auxiliary contacts.
What enclosure and cable entries does the ABB OTL63B3M have?
The OTL63B3M has an IP65 rigid alu-zinc coated steel enclosure with polyester powder coating and top-and-bottom knock-out cable entries providing 2 × Ø32.5 mm + Ø16.5 mm outlets per side.
Trusted ABB Industrial Switching Technology
ABB OTL enclosed switch disconnectors provide dependable load breaking and electrical isolation for motors, machinery and industrial electrical systems, combining robust switching technology with durable IP65 steel enclosures and practical installation features.
