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OTL100B3U Enclosed Switch Disconnector
ABB OTL100B3U enclosed 3-pole switch disconnector with IP65 steel enclosure, 100 A AC-22A rating, 80 A AC-23A rating and 37 kW motor switching capacity for industrial electrical isolation.
£153.96
Why Choose the ABB OTL100B3U Enclosed Switch Disconnector?
The ABB OTL100B3U (1SCA022562R8430) is a heavy-duty 3-pole enclosed switch disconnector engineered to provide safe and reliable electrical isolation for industrial machinery, commercial installations and low voltage power distribution systems. As part of the trusted ABB OTL enclosed switch disconnector range, it delivers dependable manual isolation for maintenance, servicing and operational safety.
The switch is housed within a robust powder-coated steel enclosure with an IP65 protection rating, making it suitable for demanding indoor and outdoor environments. It features a durable black pistol handle with door interlocking, helping prevent the enclosure from being opened while the switch remains energised and improving operator safety.
Rated for 100 A AC-22A and 80 A AC-23A with a 37 kW motor switching capacity at 400 V AC, the OTL100B3U is ideal for isolating motors, pumps, compressors, HVAC equipment and industrial distribution circuits. Its compact enclosed design provides dependable switching performance in a wide range of electrical installations.
Key Advantages
- Heavy-duty 3-pole enclosed switch disconnector.
- 100 A AC-22A operational rating.
- 80 A AC-23A motor switching duty.
- 37 kW switching capacity at 400 V AC.
- IP65 steel enclosure for harsh industrial environments.
- Lockable pistol handle with integrated door interlock.
Key Features
- ABB OTL enclosed switch disconnector series.
- Model: OTL100B3U.
- Manufacturer Part Number: 1SCA022562R8430.
- 3-pole switch disconnector.
- 100 A AC-22A rating.
- 80 A AC-23A rating.
- 37 kW motor switching capacity.
- Powder-coated steel enclosure.
- IP65 ingress protection.
- Black pistol handle with door interlock.
Reliable Electrical Isolation for Industrial Applications
Enclosed switch disconnectors provide a secure method of manually isolating electrical circuits before inspection, servicing or maintenance. By disconnecting the incoming supply, they help improve personnel safety while protecting valuable electrical equipment from accidental energisation.
The ABB OTL100B3U combines a high-performance switch mechanism with a weather-resistant enclosure, making it suitable for manufacturing plants, processing facilities, utilities, commercial buildings and OEM machinery installations requiring dependable circuit isolation.
Typical Applications
- Industrial machinery isolation.
- Motor control systems.
- Pump and compressor installations.
- HVAC equipment.
- Commercial electrical distribution.
- OEM control panels.
Technical Specifications
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| Material | Steel | |
|---|---|---|
| Device Type | Enclosed switch disconnector | |
| Power | 37 kW | |
| Current | 80 A | |
| Phase | Three Phase | |
| IP Rating | IP65 | |
| Poles | 3-pole | |
| Manufacturer | ABB | |
| Series | OTL Enclosed Switch Disconnectors | |
| Model | OTL100B3U | |
| MPN | 1SCA022562R8430 | |
| Product type | Enclosed switch disconnector | |
| Rated current AC-22A | 100 A | |
| Rated current AC-23A | 80 A | |
| Motor rating | 37 kW at 400 V AC | |
| Maximum operational voltage | 750 V AC | |
| Number of poles | 3 | |
| Protection rating | IP65 | |
| Enclosure material | Powder-coated steel | |
| Dimensions (H × W × D) | 300 × 200 × 135 mm | |
| Weight | Approx. 3.4 kg | |
| HS Code | 85365019 | |
| Country of Manufacture | Bulgaria |
Frequently Asked Questions
What is the ABB OTL100B3U used for?
The OTL100B3U is used to safely isolate electrical circuits supplying industrial machinery, motors and low voltage power distribution equipment.
What is the current rating of this switch disconnector?
The switch is rated at 100 A AC-22A and 80 A AC-23A.
Is the enclosure suitable for outdoor installation?
Yes. The enclosure has an IP65 protection rating, making it suitable for demanding indoor and outdoor environments.
What type of operating handle does it use?
The OTL100B3U is fitted with a robust black pistol handle incorporating a door interlock for improved operator safety.
What motor power can this switch disconnect?
The switch is suitable for applications up to approximately 37 kW at 400 V AC under AC-23A utilisation.
Trusted by Electrical Professionals Worldwide
ABB OTL enclosed switch disconnectors are trusted by electrical contractors, switchboard manufacturers and industrial engineers for providing dependable circuit isolation, durable construction and long service life in demanding electrical installations.
