Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
KSE3125TPN Enclosed Switch Disconnector
ABB KSE3125TPN enclosed 3-pole switch disconnector rated at 125 A with an IP65 aluminium alloy enclosure for industrial electrical isolation.
£327.67
Why Choose the ABB 2CMA144588R1000 KSE3125TPN Enclosed Switch Disconnector?
The ABB 2CMA144588R1000, also known as the KSE3125TPN, is a high-quality 3-pole enclosed switch disconnector designed for the safe isolation and switching of low-voltage electrical circuits. Part of the proven ABB enclosed switch disconnector range, it is engineered for industrial, commercial and infrastructure applications where reliable operation and personnel safety are essential.
Constructed from a durable polyester-coated aluminium alloy enclosure, the KSE3125TPN provides excellent corrosion resistance and mechanical strength while offering an IP65 protection rating when installed with suitable cable glands. The interlocked enclosure and padlockable operating handle enhance safety by preventing accidental access during operation or maintenance.
Rated at 125 A with an operational voltage of up to 690 V AC, the switch disconnector is ideal for isolating motors, machinery and power distribution circuits. It is supplied with neutral and PE terminals and is designed for quick installation using top and bottom cable entries.
Key Advantages
- Heavy-duty 3-pole enclosed switch disconnector.
- 125 A rated operational current.
- IP65 aluminium alloy enclosure for harsh industrial environments.
- Padlockable handle with integrated cover interlock.
- Neutral and PE terminals supplied as standard.
- Compact enclosure simplifies installation and maintenance.
Key Features
- ABB enclosed switch disconnector series.
- KSE3125TPN model.
- 125 A rated operational current.
- 690 V AC maximum operational voltage.
- 3-pole configuration.
- Polyester-coated aluminium alloy enclosure.
- IP65 ingress protection.
- Black padlockable operating handle.
- Interlocked cover for improved operator safety.
- Neutral and PE terminals included.
Reliable Electrical Isolation for Industrial Applications
Enclosed switch disconnectors provide a safe and reliable method of isolating electrical equipment during maintenance and servicing. Their visible isolation function helps improve operator safety while protecting downstream equipment from accidental energisation.
The ABB KSE3125TPN combines a compact, corrosion-resistant enclosure with dependable switching performance, making it suitable for industrial machinery, HVAC equipment, motor control and power distribution systems.
Typical Applications
- Industrial machinery isolation.
- Motor control centres.
- HVAC installations.
- Power distribution panels.
- Manufacturing facilities.
- Commercial electrical installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Material | GRP / Polyester | |
|---|---|---|
| Device Type | Enclosed switch disconnector | |
| Power | 45 kW | |
| Current | 90 A | |
| Phase | Three Phase | |
| IP Rating | IP65 | |
| Poles | 3-pole | |
| Manufacturer | ABB | |
| Series | Enclosed Switch Disconnectors | |
| Product ID | 2CMA144588R1000 | |
| Model | KSE3125TPN | |
| Product type | Enclosed switch disconnector | |
| Rated operational current | 125 A | |
| Maximum operational voltage | 690 V AC | |
| Rated operational power (AC-23A 400 V) | 45 kW | |
| Number of poles | 3 | |
| Enclosure material | Polyester-coated aluminium alloy (Silumin) | |
| Protection rating | IP65 | |
| Main terminal capacity | 10 to 70 mm² | |
| PE terminal capacity | 6 to 35 mm² | |
| Cable entries | 2 × M40 top / 2 × M40 + M16 bottom | |
| Impact resistance | IK08 | |
| Dimensions (H × W × D) | 230 × 160 × 118 mm | |
| Weight | approx. 1.83 kg | |
| EAN | 7392696445887 | |
| Standard | IEC 60947-3 |
Frequently Asked Questions
What is the ABB 2CMA144588R1000 used for?
It is used to safely switch and isolate low-voltage electrical circuits in industrial and commercial installations.
What is the rated current of this switch disconnector?
The ABB KSE3125TPN has a rated operational current of 125 A.
Is the enclosure suitable for outdoor installations?
Yes. The polyester-coated aluminium enclosure provides IP65 protection when installed with suitable cable glands.
Can the operating handle be padlocked?
Yes. The operating handle can be padlocked to prevent unauthorised operation during maintenance.
What terminals are included?
The switch is supplied with both neutral and PE terminals for straightforward installation.
Trusted by Electrical Professionals Worldwide
ABB enclosed switch disconnectors are trusted by electrical engineers, panel builders and maintenance professionals for reliable isolation, robust construction and long service life across industrial and commercial applications.
