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1SCA022568R1830 ABB 63 A 4-Pole Stainless Steel Enclosed Switch Disconnector
ABB OTR63B4M is a 63 A 4-pole IP65 AISI 304 stainless steel enclosed switch disconnector with a black selector handle for reliable industrial isolation and load-switching applications.
£334.13
Why Choose the ABB OTR63B4M Enclosed Switch Disconnector?
The ABB OTR63B4M, order code 1SCA022568R1830, is a robust 63 A 4-pole enclosed switch disconnector designed for reliable electrical isolation and load switching in industrial installations. Part of the ABB OTR enclosed switch-disconnector series, it combines dependable switching performance with a rigid AISI 304 stainless steel enclosure for machinery, power distribution and automation applications.
Designed as a complete enclosed switching solution, the OTR63B4M features an IP65 stainless steel enclosure and a black selector-type operating handle with I-O / ON-OFF indication. The enclosure incorporates a hinged door with door lock, while the handle provides cover interlocking and a defeatable interlock function for authorised inspection and maintenance procedures.
With a 63 A nominal rating and a 4-pole configuration, the OTR63B4M is suitable for applications requiring simultaneous isolation of four conductors. ABB specifies an AC-22A operational current of 80 A at 415 V and an AC-23A motor rating of 37 kW / 75 A at 415 V, while the compact enclosure measures 200 × 150 × 100 mm.
Key Advantages
- Robust 63 A enclosed switch disconnector for industrial isolation and load-switching applications.
- 4-pole configuration enables simultaneous switching of four conductors.
- Rigid AISI 304 stainless steel enclosure suitable 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.
- 63 A nominal rating.
- 4-pole switching configuration.
- 80 A AC-22A operational current at 415 V.
- 37 kW / 75 A AC-23A motor rating at 415 V.
- 18.5 kW / 20 A AC-23A motor rating at 690 V.
- IP65 AISI 304 stainless steel enclosure.
- Black selector-type handle with I-O / ON-OFF indication.
- Integrated cover interlock with defeatable interlock functionality.
- Hinged enclosure door with door lock.
- Top and bottom cable knock-outs.
- Includes N and PE terminals.
Reliable Four-Pole Isolation 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 OTR63B4M combines the switch disconnector, operating mechanism and protective stainless steel enclosure into a compact assembly for dependable local electrical isolation.
The four-pole configuration enables four conductors to be switched simultaneously, making the OTR63B4M suitable for industrial installations requiring multi-pole isolation. Its IP65 AISI 304 stainless steel enclosure, interlocked black operating handle and integrated cable-entry knock-outs provide a practical solution for demanding indoor and outdoor electrical installations.
Typical Applications
- Industrial machinery isolation and main switching.
- Four-pole electrical isolation applications.
- Three-phase systems requiring simultaneous isolation of four conductors.
- Industrial power distribution systems.
- Motor and production equipment isolation.
- Pumps, fans and material handling equipment.
- Manufacturing and processing machinery.
- Industrial control and automation installations.
Technical Specifications
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| Material | Stainless Steel | |
|---|---|---|
| Device Type | Enclosed switch disconnector | |
| Voltage | 750 V AC | |
| Series | OTR Enclosed Switch-Disconnectors | |
| ABB order code | 1SCA022568R1830 | |
| ABB product group | 311019-Metal Enclosed (Loadbreak) | |
| Product type | Enclosed switch disconnector | |
| Nominal rating | 63 A | |
| Number of poles | 4 | |
| AC-22A operational current at 415 V | 80 A | |
| AC-23A motor output at 415 V | 37 kW | |
| AC-23A current at 415 V | 75 A | |
| AC-23A motor output at 690 V | 18.5 kW | |
| AC-23A current at 690 V | 20 A | |
| Rated operational voltage | up to 750 V | |
| Enclosure material | AISI 304 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 | 2NO + 1NC | |
| Dimensions (H × W × D) | 200 × 150 × 100 mm | |
| Weight | approx. 1.9 kg |
Frequently Asked Questions
What is the ABB OTR63B4M used for?
The ABB OTR63B4M is a 63 A 4-pole stainless steel enclosed switch disconnector designed for electrical isolation and load switching in industrial machinery, power distribution and control applications.
How many poles does the ABB OTR63B4M have?
The OTR63B4M has a 4-pole switching configuration, enabling four conductors to be isolated simultaneously.
What enclosure does the OTR63B4M use?
The switch disconnector is housed in a rigid AISI 304 stainless steel enclosure with an IP65 protection rating, making it suitable for demanding indoor and outdoor industrial installations.
What type of handle is fitted to the OTR63B4M?
The OTR63B4M 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 OTR63B4M?
The OTR63B4M has an AC-23A motor rating of 37 kW / 75 A at 415 V and 18.5 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 stainless steel enclosed construction.
