Why Choose the ABB 2CMA142443R1000 Enclosed Switch Disconnector?
The ABB 2CMA142443R1000 is a robust 3-pole enclosed switch disconnector designed to provide safe and reliable local isolation for industrial and commercial electrical installations. The BW325KTPN features a UV-resistant rigid polycarbonate enclosure with a grey side-operated handle, making it ideal for demanding indoor and outdoor environments. It is suitable for machinery, motor control, HVAC systems and electrical distribution applications.
With an IP65-rated enclosure, interlocked cover and padlockable operating handle, the switch provides dependable protection against dust and low-pressure water jets while supporting safe lockout/tagout procedures. The enclosure includes threaded cable entries with membrane grommets supplied for quick installation and incorporates fixed neutral and PE terminals for 5-wire systems.
Rated at 16 A AC-23A with a motor switching capacity of 7.5 kW, the ABB BW325KTPN delivers dependable isolation for motors, pumps, conveyors, compressors and other industrial equipment operating at voltages up to 690 V AC.
Key Advantages
Reliable 3-pole enclosed switch disconnector.
16 A AC-23A switching capacity.
7.5 kW motor switching capability.
UV-resistant IP65 polycarbonate enclosure.
Padlockable grey side-operated handle.
Interlocked cover for enhanced operator safety.
Key Features
ABB BW enclosed switch series.
Model BW325KTPN.
Order code 2CMA142443R1000.
3-pole switch disconnector.
16 A AC-23A at 380–500 V AC.
10 A AC-23A at 690 V AC.
7.5 kW motor switching capacity.
IP65 UV-resistant rigid polycarbonate enclosure.
Grey side-operated padlockable handle.
Interlocked cover.
Fixed neutral and PE terminals.
2 × M25 threaded cable entries top and bottom.
Reliable Electrical Isolation for Industrial Applications
Enclosed switch disconnectors provide a safe and effective method of isolating electrical equipment during maintenance, servicing and repair. Lockable operating handles and interlocked covers help prevent accidental energisation while supporting compliance with industrial electrical safety procedures.
The ABB BW325KTPN combines durable construction with dependable ABB switching technology, making it an excellent choice for OEM machinery, industrial automation, HVAC systems and commercial electrical installations.
Typical Applications
Industrial machinery.
Motor control systems.
Pumps and compressors.
Conveyors.
HVAC equipment.
Commercial electrical installations.
Technical Specifications
Power
7.5 kW
Current
16 A
Phase
Three Phase
IP Rating
IP65
Manufacturer
ABB
Series
BW Enclosed Switch Disconnectors
Model
BW325KTPN
Order number
2CMA142443R1000
Product type
Enclosed switch disconnector
Rated operational current (AC-23A)
16 A (380–500 V), 10 A (690 V)
Motor switching capacity
7.5 kW
Rated operational voltage
Up to 690 V AC
Rated insulation voltage
690 V
Rated impulse withstand voltage
8 kV
Number of poles
3
Protection rating
IP65
Impact resistance
IK08
Enclosure material
UV-resistant rigid polycarbonate
Handle colour
Grey
Terminal capacity
0.75–10 mm²
Cable entries
2 × M25 top / 2 × M25 bottom
Dimensions (H × W × D)
130 × 111 × 60 mm
Weight
Approx. 0.37 kg
Frequently Asked Questions
What is the ABB 2CMA142443R1000 used for?
It provides safe local isolation of three-phase electrical equipment during maintenance and servicing.
Is the enclosure suitable for outdoor use?
Yes. The UV-resistant enclosure is rated IP65 for indoor and outdoor installations when correctly installed.
Can the operating handle be padlocked?
Yes. The side-operated handle is padlockable to support lockout/tagout procedures.
Does the switch include neutral and earth terminals?
Yes. It includes both a fixed neutral terminal and a PE terminal for 5-wire systems.
What is the motor switching capacity?
The switch is rated for motor loads up to 7.5 kW.
Trusted by Electrical Professionals Worldwide
ABB enclosed switch disconnectors are trusted by electrical contractors, machine builders and industrial engineers worldwide for reliable isolation, durable construction and dependable long-term performance.
Power
7.5 kW
Current
16 A
Phase
Three Phase
IP Rating
IP65
Manufacturer
ABB
Series
BW Enclosed Switch Disconnectors
Model
BW325KTPN
Order number
2CMA142443R1000
Product type
Enclosed switch disconnector
Rated operational current (AC-23A)
16 A (380–500 V), 10 A (690 V)
Motor switching capacity
7.5 kW
Rated operational voltage
Up to 690 V AC
Rated insulation voltage
690 V
Rated impulse withstand voltage
8 kV
Number of poles
3
Protection rating
IP65
Impact resistance
IK08
Enclosure material
UV-resistant rigid polycarbonate
Handle colour
Grey
Terminal capacity
0.75–10 mm²
Cable entries
2 × M25 top / 2 × M25 bottom
Dimensions (H × W × D)
130 × 111 × 60 mm
Weight
Approx. 0.37 kg
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
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...