ABB KSE440TPSN four-pole enclosed switch disconnector rated at 40 A with an IP65 aluminium enclosure for industrial electrical isolation.
£192.80
The ABB 2CMA142416R1000, also known as the KSE440TPSN, is a robust 4-pole enclosed switch disconnector designed to provide safe and dependable electrical isolation for commercial, industrial and infrastructure applications. As part of ABB's enclosed switch range, it combines reliable switching performance with a heavy-duty aluminium enclosure, helping protect personnel and electrical equipment during maintenance and servicing.
Manufactured with a rigid silumin aluminium alloy enclosure, the KSE440TPSN is suitable for demanding indoor and outdoor environments. Its IP65 protection rating, UV-resistant finish, interlocked cover and padlockable side-operated handle provide long-term durability and enhanced operational safety.
With a rated operational current of 40 A and a maximum operational voltage of 690 V AC, the KSE440TPSN is ideal for isolating three-phase electrical systems requiring switched neutral operation. It is designed for five-wire installations and includes a switchable neutral terminal together with a protective earth terminal for straightforward installation.
The ABB KSE440TPSN provides dependable isolation of four-pole electrical circuits before maintenance, inspection or servicing. Its robust switching mechanism, enclosed construction and interlocked cover help improve operator safety while reducing the risk of accidental contact with live conductors.
Designed for long-term operation in demanding industrial environments, the UV-resistant aluminium enclosure, IP65 ingress protection and padlockable operating handle make the KSE440TPSN suitable for both indoor and outdoor installations. Threaded cable entries and easily accessible terminals simplify installation and maintenance.
| Power | 11 kW |
|---|---|
| Current | 25 A |
| Phase | Three Phase |
| IP Rating | IP65 |
| Manufacturer | ABB |
| Series | Enclosed Switches |
| Model | KSE440TPSN |
| Product ID | 2CMA142416R1000 |
| Product type | Enclosed switch disconnector |
| Number of poles | 4 |
| Rated operational current | 25 A AC-22A (690 V) |
| Motor switching power | 11 kW AC-23A (380-415 V) |
| Maximum operational voltage | 690 V AC |
| Rated insulation voltage (Ui) | 690 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Protection rating | IP65 |
| Enclosure material | Silumin aluminium alloy |
| Handle | Grey side-operated, padlockable |
| Cover | Interlocked |
| Cable entries | 2 × M32 (top), 2 × M32 + 1 × M16 (bottom) |
| System compatibility | Five-wire system with switchable neutral and PE terminal |
| Installation | Surface mounting |
| Dimensions (H × W × D) | 168 × 138 × 68 mm |
| Weight | approx. 0.8 kg |
| Standard | IEC 60947-1, IEC 60947-3 |
| EAN | 7392696424165 |
| Country of origin | Bulgaria |
The ABB KSE440TPSN is used to safely isolate four-pole electrical circuits during maintenance, servicing and equipment shutdown.
The enclosed switch disconnector has a rated operational current of 40 A at 380-415 V AC.
Yes. Its UV-resistant aluminium enclosure provides an IP65 protection rating, making it suitable for indoor and outdoor installations.
Yes. The KSE440TPSN includes a switchable neutral terminal together with a protective earth terminal for five-wire electrical systems.
Yes. The side-operated handle accepts one padlock to help prevent accidental or unauthorised operation during maintenance.
ABB enclosed switch disconnectors are trusted worldwide by electrical contractors, OEM manufacturers and panel builders for dependable circuit isolation, robust construction and reliable long-term performance across industrial and commercial installations.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...