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OTL32B4M ABB Enclosed 4 Pole Switch Disconnector
ABB OTL32B4M enclosed switch disconnector with 4 poles, IP65 steel enclosure and reliable manual isolation switching for industrial electrical applications.
£194.55
Why Choose the ABB OTL32B4M Enclosed Switch?
The ABB OTL32B4M is a robust enclosed switch disconnector designed for safe isolation and reliable switching of electrical circuits in industrial, commercial and building service applications. As part of the trusted ABB OT enclosed switch series, it provides dependable manual operation, high protection against environmental conditions and secure circuit control. :chatgpt-content-reference{index="0"}
This enclosed switch features a durable steel sheet enclosure with a black selector handle, interlocked cover and defeatable interlocking function. The enclosure design provides protection for the switching mechanism while allowing straightforward installation in demanding electrical environments. :chatgpt-content-reference{index="1"}
With a 4-pole configuration and a fully enclosed thermal current rating of 40 A, the OTL32B4M is suitable for motor isolation, machinery safety switching and general power distribution applications requiring reliable enclosed switching. :chatgpt-content-reference{index="2"}
Key Advantages
- Reliable enclosed switch disconnector for industrial applications.
- 4-pole switching configuration for versatile circuit isolation.
- IP65 steel enclosure protects against dust and water ingress.
- Interlocked cover improves operator safety during switching operations.
- Black selector handle provides clear manual operation.
- Suitable for indoor and outdoor electrical installations. :chatgpt-content-reference{index="3"}
Key Features
- ABB OT enclosed switch series.
- OTL32B4M model.
- 4-pole enclosed switch disconnector.
- AC-23A rated operational current up to 23 A at 380–415 V AC.
- 11 kW AC-23A operational power rating.
- Steel sheet enclosure construction.
- IP65 degree of protection.
- Black selector handle with door interlocking.
- Neutral and PE terminals included.
Reliable Isolation for Electrical Equipment
Enclosed switch disconnectors such as the ABB OTL32B4M provide a secure method of isolating electrical equipment for operation, maintenance and emergency switching. Their enclosed construction helps protect users and internal components in industrial environments.
The ABB OT enclosed switch range combines reliable switching technology with robust housings, making these devices suitable for machinery, distribution equipment and electrical installations where safe local isolation is required.
Typical Applications
- Industrial machinery isolation.
- Motor control and maintenance switching.
- Electrical distribution systems.
- Commercial building services.
- Outdoor electrical equipment installations.
- Control panels and automation systems.
Technical Specifications
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| Device Type | Enclosed switch disconnector | |
|---|---|---|
| Mounting Type | Base mounting | |
| Series | OT Enclosed Switches | |
| Product type | Enclosed switch disconnector | |
| Number of poles | 4 poles | |
| Rated operational current AC-21A | 40 A | |
| Rated operational current AC-22A | 40 A | |
| Rated operational current AC-23A | 23 A at 380–415 V AC | |
| Rated operational power AC-23A | 11 kW | |
| Conventional thermal current | 40 A fully enclosed | |
| Rated insulation voltage | 750 V | |
| Rated operational voltage | 750 V | |
| Rated short-time withstand current | 0.5 kA for 1 s | |
| Protection rating | IP65 | |
| Enclosure material | Steel sheet | |
| Handle type | Selector handle | |
| Handle colour | Black | |
| Terminal type | Screw terminals | |
| Mounting type | Enclosed wall mounting | |
| Dimensions (H × W × D) | approx. 200 × 150 × 100 mm | |
| Weight | approx. 1.6 kg |
Frequently Asked Questions
What is the ABB OTL32B4M used for?
The ABB OTL32B4M is an enclosed switch disconnector used for safe isolation and manual switching of electrical circuits.
How many poles does the ABB OTL32B4M have?
The ABB OTL32B4M is a 4-pole enclosed switch disconnector.
What is the protection rating of this enclosed switch?
The OTL32B4M has an IP65 protection rating for protection against dust and water ingress.
What is the AC-23A current rating of the OTL32B4M?
The ABB OTL32B4M has an AC-23A operational current rating of 23 A at 380–415 V AC.
Where is this switch typically installed?
The OTL32B4M is typically installed near machinery, electrical equipment and distribution systems requiring local enclosed isolation.
Trusted by Electrical Engineers Worldwide
ABB OT enclosed switches are widely used by electrical professionals to provide safe isolation, reliable switching and durable protection in industrial electrical installations.
