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1SCA022568R0010 ABB 45 A 3-Pole Stainless Steel Enclosed Switch Disconnector
ABB OTR45B3M is a 45 A 3-pole IP65 stainless steel enclosed switch disconnector with a black selector handle for reliable industrial isolation and load-switching applications.
£337.03
Why Choose the ABB OTR45B3M Enclosed Switch Disconnector?
The ABB OTR45B3M, order code 1SCA022568R0010, is a robust 45 A 3-pole enclosed switch disconnector designed for reliable isolation and load switching in industrial electrical installations. Part of the ABB OTR enclosed switch-disconnector range, it combines dependable switching performance with a durable stainless steel enclosure for machinery, power distribution and control applications.
Designed as a complete enclosed switching solution, the OTR45B3M features an IP65 stainless steel enclosure and a black selector-type operating handle with I-O / ON-OFF indication. The handle incorporates cover interlocking and a defeatable interlock function, while neutral and protective earth terminals are included to support straightforward industrial installation.
With a rated current of 45 A and a 3-pole configuration, the OTR45B3M is suitable for three-phase industrial circuits requiring dependable local isolation. It provides an AC-23A motor rating of 22 kW / 45 A at 415 V, while its compact 200 × 150 × 100 mm enclosure incorporates top and bottom cable knock-outs for practical cable installation.
Key Advantages
- Robust 45 A enclosed switch disconnector for industrial isolation and load-switching applications.
- 3-pole configuration suitable for three-phase electrical systems.
- Durable stainless steel enclosure for demanding industrial environments.
- IP65 protection rating provides protection against dust and water ingress.
- Black selector-type operating handle with I-O / ON-OFF indication.
- Cover interlock with defeatable interlock functionality supports controlled inspection and maintenance.
- Top and bottom cable knock-outs simplify cable installation.
- Supplied with neutral and protective earth terminals.
Key Features
- ABB OTR enclosed switch-disconnector series.
- 45 A rated current.
- 3-pole switching configuration.
- 22 kW / 45 A AC-23A motor rating at 415 V.
- 15 kW / 20 A AC-23A motor rating at 690 V.
- IP65 stainless steel enclosure.
- Black selector-type handle with I-O / ON-OFF indication.
- Integrated cover interlock with defeatable interlock functionality.
- Top and bottom cable knock-outs.
- Includes N and PE terminals.
- Provision for auxiliary contacts for integration with control and signalling systems.
Reliable Isolation and Load Switching for Industrial Systems
Enclosed switch disconnectors provide a clearly defined means of isolating electrical equipment from its power supply while also providing load-switching capability appropriate to their utilisation category. The ABB OTR45B3M combines the switch disconnector, operating mechanism and protective stainless steel enclosure into a compact assembly for dependable local electrical isolation.
The three-pole configuration enables simultaneous switching of three conductors in three-phase systems. Combined with its IP65 stainless steel enclosure, interlocked black operating handle and integrated cable-entry knock-outs, the OTR45B3M provides a practical solution for machinery, motor circuits and industrial power distribution installations.
Typical Applications
- Industrial machinery isolation and main switching.
- Three-phase electrical distribution systems.
- Motor and production equipment isolation.
- Pumps, fans and ventilation equipment.
- Conveyors and material handling systems.
- Manufacturing and processing machinery.
- Industrial control and automation installations.
- Local maintenance and electrical isolation points.
Technical Specifications
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| Material | Stainless Steel | |
|---|---|---|
| Device Type | Enclosed switch disconnector | |
| Series | OTR Enclosed Switch-Disconnectors | |
| ABB order code | 1SCA022568R0010 | |
| ABB product group | 311019-Metal Enclosed (Loadbreak) | |
| Product type | Enclosed switch disconnector | |
| Rated current | 45 A | |
| Number of poles | 3 | |
| AC-23A motor output at 415 V | 22 kW | |
| AC-23A current at 415 V | 45 A | |
| AC-23A motor output at 690 V | 15 kW | |
| AC-23A current at 690 V | 20 A | |
| Enclosure material | Stainless steel | |
| Protection rating | IP65 | |
| Handle type | Selector-type operating handle | |
| Handle colour | Black | |
| Handle indication | I-O / ON-OFF | |
| Cable entry | Top and bottom cable knock-outs | |
| Cable outlets per side | 2 × Ø32.5 + Ø16.5 mm | |
| Neutral terminal | Included | |
| PE terminal | Included | |
| Auxiliary contacts included | None | |
| Maximum auxiliary contacts | 1NO + 2NC | |
| Dimensions (H × W × D) | 200 × 150 × 100 mm | |
| Weight | approx. 1.9 kg |
Frequently Asked Questions
What is the ABB OTR45B3M used for?
The ABB OTR45B3M is a 45 A 3-pole enclosed switch disconnector designed for electrical isolation and load switching in industrial machinery, motor circuits, power distribution and control applications.
What is the rated current of the ABB OTR45B3M?
The OTR45B3M has a rated current of 45 A and uses a three-pole switching configuration.
What enclosure does the OTR45B3M use?
The OTR45B3M is housed in a durable IP65 stainless steel enclosure designed to protect the switching equipment in demanding industrial installations.
What type of handle is fitted to the OTR45B3M?
The OTR45B3M is supplied with a black selector-type operating handle featuring I-O / ON-OFF indication, cover interlocking and a defeatable interlock function.
What is the AC-23A motor rating of the ABB OTR45B3M?
The OTR45B3M has an AC-23A motor rating of 22 kW / 45 A at 415 V and 15 kW / 20 A at 690 V.
Trusted Industrial Switching from ABB
ABB OTR enclosed switch-disconnectors are designed to provide dependable electrical isolation and load switching for industrial machinery, power distribution and automation installations, combining robust switching technology with durable enclosed construction.
