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1SCA022569R7590 ABB 100A 3-Pole Stainless Steel Enclosed Switch Disconnector
ABB OTR100BA3U 1SCA022569R7590 is a 100 A three-pole IP65 AISI 304 stainless steel enclosed switch disconnector with a red-yellow pistol handle, blank top-and-bottom cable-entry plates and a 37 kW motor rating at 415 V AC-23A.
£665.11
Why Choose the ABB OTR100BA3U 100A 3-Pole Stainless Steel Enclosed Switch Disconnector?
The ABB OTR100BA3U, order code 1SCA022569R7590, is a robust 100 A three-pole stainless steel enclosed switch disconnector designed for dependable load breaking and electrical isolation of industrial machinery, motors and electrical equipment. As part of ABB's Metal Enclosed (Loadbreak) product group, it combines ABB switching technology with a rigid AISI 304 stainless steel enclosure for demanding indoor and outdoor installations.
The OTR100BA3U features a highly visible red-yellow pistol handle with I-O / ON-OFF indication. The enclosure has a hinged door with door lock, while the operating mechanism incorporates cover interlocking and a defeatable interlock function. Neutral and PE terminals are included, and the switch is supplied without auxiliary contacts as standard.
Rated at 100 A AC-22A at 415 V, the OTR100BA3U provides 80 A / 37 kW at 415 V AC-23A and 40 A / 37 kW at 690 V AC-23A. Its IP65 stainless steel enclosure uses blank cable-entry plates at the top and bottom, allowing the installer to prepare cable openings to suit the application.
Key Advantages
- Authoritative 100 A three-pole stainless steel enclosed switch disconnector.
- AISI 304 stainless steel enclosure provides robust construction for demanding environments.
- IP65 protection supports both indoor and outdoor industrial installations.
- 80 A / 37 kW AC-23A capability at 415 V for substantial motor loads.
- Highly visible red-yellow pistol handle with I-O / ON-OFF indication.
- Cover interlock and defeatable interlocking provide controlled access to the enclosure.
- Neutral and PE terminals are included for convenient installation.
- Blank top and bottom cable-entry plates allow cable openings to be prepared for the installation.
Key Features
- ABB OTR stainless steel enclosed switch-disconnector range.
- 100 A AC-22A rated current at 415 V.
- Three-pole switching configuration.
- 80 A AC-23A operational current at 415 V.
- 37 kW motor rating at 415 V AC-23A.
- 40 A AC-23A operational current at 690 V.
- 37 kW motor rating at 690 V AC-23A.
- IP65 AISI 304 stainless steel enclosure.
- Red-yellow pistol handle with I-O / ON-OFF indication.
- No auxiliary contacts included as standard.
- Provision for up to 1 NO + 2 NC auxiliary contacts.
- Neutral and PE terminals included.
- Hinged door with door lock.
- Blank cable-entry plates at the top and bottom.
Flexible Stainless Steel Isolation for Demanding Industrial Environments
Stainless steel enclosed switch disconnectors such as the ABB OTR100BA3U provide a clearly identifiable means of manually disconnecting industrial equipment from its electrical supply. Its three-pole configuration is designed for three-phase circuits, while its 100 A AC-22A rating and 80 A AC-23A capability at 415 V support substantial machinery and motor loads.
The OTR100BA3U combines ABB load-break switching technology with a rigid AISI 304 stainless steel IP65 enclosure and a distinctive red-yellow operating handle. Its included neutral and PE terminals, interlocked hinged door and blank top-and-bottom cable-entry plates provide a flexible enclosed isolation solution where robust stainless steel construction and installation-specific cable entry are required.
Typical Applications
- Three-phase industrial motor isolation.
- Production and processing machinery.
- Food and beverage processing installations.
- Water and wastewater equipment.
- Pumps, fans and ventilation systems.
- Conveyors and material handling equipment.
- Indoor and outdoor industrial electrical installations.
- Custom installations requiring application-specific cable-entry positions.
Technical Specifications
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| Material | Stainless Steel | |
|---|---|---|
| Device Type | Enclosed switch disconnector | |
| Series | OTR Stainless Steel Enclosed Switch Disconnectors | |
| ABB order code | 1SCA022569R7590 | |
| ABB product group | 311019-Metal Enclosed (Loadbreak) | |
| Product type | Stainless steel enclosed load-break switch disconnector | |
| Rated current, AC-22A at 415 V | 100 A | |
| Number of poles | 3 | |
| AC-23A operational current at 415 V | 80 A | |
| Motor rating at 415 V AC-23A | 37 kW | |
| AC-23A operational current at 690 V | 40 A | |
| Motor rating at 690 V AC-23A | 37 kW | |
| Maximum rated operational voltage | 750 V AC | |
| Rated short-time withstand current (Icw) | 2.5 kA | |
| Protection rating | IP65 | |
| Enclosure material | AISI 304 stainless steel | |
| Indoor/outdoor suitability | Indoor and outdoor use | |
| Operating handle | Red-yellow pistol handle | |
| Handle indication | I-O / ON-OFF | |
| Auxiliary contacts included | None | |
| Maximum auxiliary contacts | 1 NO + 2 NC | |
| Neutral terminal | Included | |
| PE terminal | Included | |
| Terminal type | Screw clamp | |
| Cable entry position | Top and bottom | |
| Cable outlets | Blank / Blank | |
| Cable-entry configuration | Blank end plates that can be drilled by the installer | |
| Door | Hinged with door lock | |
| Cover | Interlocked with defeatable interlock function | |
| Dimensions (H × W × D) | 300 × 200 × 135 mm | |
| Weight | 3.4 kg |
Frequently Asked Questions
What is the ABB OTR100BA3U used for?
The ABB OTR100BA3U is a 100 A three-pole stainless steel enclosed switch disconnector designed for dependable load breaking and local electrical isolation of motors, machinery and other industrial electrical equipment.
What are the current ratings of the ABB OTR100BA3U?
The OTR100BA3U is rated at 100 A AC-22A at 415 V. Its AC-23A operational current is 80 A at 415 V and 40 A at 690 V.
What motor power can the ABB OTR100BA3U switch?
The OTR100BA3U has an AC-23A motor rating of 37 kW at 415 V and 37 kW at 690 V.
What handle and enclosure does the ABB OTR100BA3U use?
The OTR100BA3U uses a highly visible red-yellow pistol handle and a rigid AISI 304 stainless steel IP65 enclosure with a hinged, lockable and interlocked door.
What cable-entry arrangement does the ABB OTR100BA3U use?
The OTR100BA3U has blank cable-entry plates at the top and bottom. These blank end plates can be drilled by the installer to create cable openings appropriate for the installation.
Trusted ABB Industrial Switching Technology
ABB OTR stainless steel enclosed switch disconnectors provide dependable load breaking and electrical isolation for motors, machinery and industrial electrical systems, combining robust switching technology with IP65 stainless steel enclosures and practical installation flexibility.
