Why Choose the ABB BW325WTPN Enclosed Switch Disconnector?
The ABB BW325WTPN (2CMA142402R1000) is a premium 3-pole enclosed switch disconnector designed for the safe isolation of low-voltage electrical circuits in industrial, commercial and outdoor applications. Rated at 25 A AC-22A and 16 A AC-23A with a 7.5 kW motor switching capacity, it is housed in a durable UV-resistant polycarbonate enclosure with an IP65 protection rating, making it ideal for demanding environments.
The BW325WTPN features a light grey enclosure and cover with a dark grey side-operated padlockable handle. The enclosure includes an interlocked cover, threaded cable entries, membrane glands, fixed neutral and PE terminals, providing fast installation whilst maintaining excellent ingress protection.
Designed for 5-wire electrical systems, the switch disconnector provides dependable isolation for motors, pumps, HVAC equipment, machinery and general low-voltage distribution systems. ABB's robust enclosure design ensures reliable long-term performance both indoors and outdoors.
Key Advantages
Premium 3-pole enclosed switch disconnector.
25 A AC-22A switching capacity.
16 A AC-23A motor duty rating.
7.5 kW motor switching capability.
IP65 enclosure suitable for indoor and outdoor use.
UV-resistant rigid polycarbonate enclosure.
Padlockable side-operated handle.
Interlocked cover for improved operator safety.
Key Features
ABB BW325WTPN enclosed switch disconnector.
Product ID: 2CMA142402R1000.
3-pole configuration.
25 A AC-22A rating.
16 A AC-23A rating.
7.5 kW motor switching capacity at 415 V AC.
Light grey UV-resistant enclosure and cover.
Dark grey side-operated handle.
Padlockable operation.
Interlocked cover.
Threaded cable entries with membrane glands.
Suitable for indoor and outdoor installations.
Reliable Electrical Isolation for Industrial Applications
The BW325WTPN is designed to safely isolate three-phase electrical circuits whilst protecting the switching mechanism from dust, moisture and harsh environmental conditions. The robust UV-resistant enclosure and IP65 protection make it suitable for demanding indoor and outdoor installations where long service life is essential.
Its padlockable operating handle and interlocked cover improve maintenance safety, while the fixed neutral and protective earth terminals simplify installation in modern industrial electrical systems.
Typical Applications
Industrial machinery isolation.
Motor control circuits.
HVAC equipment.
Pump installations.
Commercial electrical systems.
Outdoor electrical installations.
Low-voltage power distribution.
Technical Specifications
Power
7.5 kW
Current
16 A
Phase
Three Phase
IP Rating
IP65
Manufacturer
ABB
Model
BW325WTPN
Product ID
2CMA142402R1000
EAN
7392696424028
Product type
Enclosed switch disconnector
Number of poles
3
Rated operational current (AC-22A)
25 A
Rated operational current (AC-23A)
16 A
Motor rating
7.5 kW at 415 V AC
Rated operational voltage
Up to 690 V AC
Rated insulation voltage (Ui)
690 V
Rated impulse withstand voltage (Uimp)
8 kV
Protection rating
IP65
Enclosure material
UV-resistant rigid polycarbonate
System
5-wire with fixed neutral and PE terminals
Cable entries
2 × M25 top / 2 × M25 bottom
Handle
Dark grey, side-operated, padlockable
Cover
Interlocked
Dimensions (H × W × D)
130 × 111 × 60 mm
Weight
Approx. 0.30 kg
Standards
IEC 60947-1, IEC 60947-3
Frequently Asked Questions
What is the ABB BW325WTPN used for?
It is used to safely isolate three-phase electrical circuits in industrial, commercial and outdoor installations.
What is the rated current?
The BW325WTPN is rated at 25 A AC-22A and 16 A AC-23A.
What motor rating does it support?
It is rated for switching motors up to 7.5 kW at 415 V AC under AC-23A utilisation.
Is the enclosure suitable for outdoor use?
Yes. The UV-resistant polycarbonate enclosure is rated IP65, making it suitable for both indoor and outdoor environments.
Can the operating handle be padlocked?
Yes. The side-operated handle is designed to accept one padlock, allowing safe lockout during maintenance.
Trusted by Electrical Professionals Worldwide
ABB enclosed switch disconnectors are trusted by OEMs, panel builders and electrical contractors worldwide for dependable circuit isolation, rugged construction and long-term reliability in demanding industrial environments.
Power
7.5 kW
Current
16 A
Phase
Three Phase
IP Rating
IP65
Manufacturer
ABB
Model
BW325WTPN
Product ID
2CMA142402R1000
EAN
7392696424028
Product type
Enclosed switch disconnector
Number of poles
3
Rated operational current (AC-22A)
25 A
Rated operational current (AC-23A)
16 A
Motor rating
7.5 kW at 415 V AC
Rated operational voltage
Up to 690 V AC
Rated insulation voltage (Ui)
690 V
Rated impulse withstand voltage (Uimp)
8 kV
Protection rating
IP65
Enclosure material
UV-resistant rigid polycarbonate
System
5-wire with fixed neutral and PE terminals
Cable entries
2 × M25 top / 2 × M25 bottom
Handle
Dark grey, side-operated, padlockable
Cover
Interlocked
Dimensions (H × W × D)
130 × 111 × 60 mm
Weight
Approx. 0.30 kg
Standards
IEC 60947-1, IEC 60947-3
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...