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BW340TPN Enclosed Switch Disconnector
ABB BW340TPN three-pole enclosed switch disconnector rated at 40 A with an IP65 UV-resistant polycarbonate enclosure for industrial electrical isolation.
£49.06
Why Choose the ABB BW340TPN Enclosed Switch Disconnector?
The ABB 2CMA142408R1000, also known as the BW340TPN, is a robust 3-pole enclosed switch disconnector designed to provide safe and reliable electrical isolation for commercial, industrial and infrastructure installations. As part of the trusted ABB Enclosed Switches range, it delivers dependable switching performance while helping protect personnel and electrical equipment during maintenance and servicing.
Manufactured with a durable UV-resistant polycarbonate enclosure, the BW340TPN is suitable for demanding indoor and outdoor environments. Its IP65 protection rating, interlocked cover and padlockable side-operated handle provide enhanced operational safety while maintaining reliable performance in harsh conditions.
With a rated operational current of 40 A and a maximum operational voltage of 690 V AC, the BW340TPN is ideal for isolating three-phase electrical supplies in machinery, distribution panels, HVAC systems and industrial equipment. The enclosure also includes fixed neutral and protective earth terminals for straightforward installation in five-wire systems.
Key Advantages
- Reliable 3-pole enclosed switch disconnector for safe electrical isolation.
- 40 A rated operational current.
- Suitable for installations up to 690 V AC.
- IP65-rated enclosure for indoor and outdoor use.
- UV-resistant rigid polycarbonate enclosure.
- Padlockable side-operated handle for improved safety.
- Interlocked cover prevents accidental access during operation.
- Supplied with fixed neutral and protective earth terminals.
Key Features
- ABB BW340TPN enclosed switch disconnector.
- 3-pole switching configuration.
- 40 A AC-22A rated operational current.
- 25 A AC-23A at 690 V.
- 11 kW motor switching capacity at 415 V AC-23A.
- Maximum operational voltage of 690 V AC.
- UV-resistant polycarbonate enclosure.
- IP65 ingress protection.
- Padlockable grey side-operated handle.
- Interlocked enclosure cover.
- Threaded cable entries with membrane glands supplied.
- Manufactured in accordance with IEC 60947-1 and IEC 60947-3.
Reliable Electrical Isolation for Industrial Installations
The ABB BW340TPN provides a dependable means of safely isolating three-phase electrical circuits before maintenance or servicing. Its robust switching mechanism and enclosed design help improve operator safety while reducing the risk of accidental contact with live components.
Designed for long-term operation in demanding environments, the UV-resistant enclosure, IP65 ingress protection and padlockable operating handle make the BW340TPN suitable for both indoor and outdoor applications across a wide range of industries.
Typical Applications
- Industrial machinery.
- Motor isolation circuits.
- Commercial distribution panels.
- HVAC systems.
- Water treatment and pumping stations.
- Manufacturing facilities.
- Outdoor electrical installations.
- Infrastructure projects.
- Maintenance isolation points.
Technical Specifications
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| Material | Polycarbonate | |
|---|---|---|
| Device Type | Enclosed switch disconnector | |
| Power | 11 kW | |
| Current | 25 A | |
| Phase | Three Phase | |
| IP Rating | IP65 | |
| Poles | 3-pole | |
| Manufacturer | ABB | |
| Series | Enclosed Switches | |
| Model | BW340TPN | |
| Product ID | 2CMA142408R1000 | |
| Product type | Enclosed switch disconnector | |
| Number of poles | 3 | |
| Rated operational current | 40 A AC-22A | |
| Rated operational current at 690 V | 25 A | |
| Motor switching rating | 11 kW at 415 V AC-23A | |
| Maximum operational voltage | 690 V AC | |
| Rated insulation voltage (Ui) | 690 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Protection rating | IP65 | |
| Enclosure material | UV-resistant polycarbonate | |
| Handle | Grey side-operated, padlockable | |
| Cover | Interlocked | |
| Cable entries | 2 × M32 (top), 2 × M32 + 1 × M16 (bottom) | |
| System compatibility | 5-wire system with fixed neutral and PE terminal | |
| Installation | Surface mounting | |
| Dimensions (H × W × D) | 168 × 138 × 68 mm | |
| Weight | approx. 0.41 kg | |
| Standard | IEC 60947-1, IEC 60947-3 | |
| EAN | 7392696424080 |
Frequently Asked Questions
What is the ABB BW340TPN used for?
The ABB BW340TPN is used to safely isolate three-phase electrical circuits during maintenance, servicing and equipment shutdown.
What is the rated current of the ABB 2CMA142408R1000?
The switch disconnector has a rated operational current of 40 A under AC-22A applications.
Is the BW340TPN suitable for outdoor installation?
Yes. Its UV-resistant polycarbonate enclosure provides IP65 protection, making it suitable for indoor and outdoor installations when correctly fitted.
Can the operating handle be padlocked?
Yes. The side-operated handle accepts one padlock to help prevent unauthorised operation during maintenance.
What cable entries are provided?
The enclosure provides 2 × M32 top entries and 2 × M32 plus 1 × M16 bottom entries, with membrane glands supplied.
Trusted for Safe Electrical Isolation
ABB enclosed switch disconnectors are trusted worldwide by electrical contractors, panel builders and OEM manufacturers for dependable isolation, durable construction and reliable long-term performance.
