Why Choose the ABB LBAS325TPN Aluminium Enclosed Safety Switch?
The ABB 2CMA142432R1000, also known as the LBAS325TPN, is a heavy-duty 3-pole aluminium enclosed safety switch designed to provide safe and reliable local isolation for commercial, industrial and infrastructure installations. As part of ABB's premium enclosed safety switch range, it combines dependable switching performance with a rugged aluminium enclosure for demanding environments.
Manufactured from durable silumin aluminium alloy with a UV-resistant finish, the enclosure offers IP65 ingress protection against dust and low-pressure water jets, making it suitable for both indoor and outdoor use. The interlocked cover and padlockable side-operated handle help improve operator safety during maintenance procedures.
Designed for five-wire electrical systems, the LBAS325TPN includes fixed neutral and protective earth terminals, while threaded cable entries simplify installation. With a switching capacity of up to 15 kW and a maximum operating voltage of 690 V AC, it is ideal for isolating motors, machinery, HVAC equipment and industrial distribution systems.
IP65-rated aluminium enclosure for indoor and outdoor use.
UV-resistant painted silumin housing.
Padlockable side-operated handle.
Interlocked cover for improved operator safety.
Fixed neutral and PE terminals for five-wire systems.
Key Features
ABB LBAS325TPN aluminium enclosed safety switch.
3-pole switching configuration.
Maximum switching voltage: 690 V AC.
15 kW switching power.
Heavy-duty silumin aluminium enclosure.
IP65 ingress protection.
Grey padlockable side-operated handle.
Interlocked enclosure cover.
Threaded cable entries.
Fixed neutral terminal and PE terminal.
Surface-mounted installation.
Manufactured to IEC 60947 standards.
Heavy-Duty Isolation for Industrial Installations
The ABB LBAS325TPN is designed to provide dependable local isolation for motors and electrical equipment operating in harsh industrial environments. Its robust aluminium enclosure delivers increased mechanical protection while maintaining excellent weather resistance for outdoor installations.
The combination of an IP65 enclosure, interlocked cover, padlockable operating handle and accessible terminals makes installation, operation and maintenance straightforward while helping improve personnel safety and equipment protection.
Typical Applications
Industrial machinery.
Motor isolation.
HVAC systems.
Manufacturing plants.
Commercial electrical installations.
Water treatment facilities.
Pumping stations.
Outdoor electrical equipment.
Maintenance isolation points.
Technical Specifications
Power
11 kW
Current
25 A
Phase
Three Phase
IP Rating
IP65
Manufacturer
ABB
Series
Aluminium Enclosed Safety Switches
Model
LBAS325TPN
Product ID
2CMA142432R1000
Product type
Aluminium enclosed safety switch
Number of poles
3
Maximum operational voltage
690 V AC
Switching power
15 kW
Protection rating
IP65
Impact resistance
IK09
Enclosure material
UV-resistant silumin aluminium
Handle
Grey side-operated, padlockable
Cover
Interlocked
Cable entries
2 × M32 (top), 2 × M32 + 1 × M16 (bottom)
System compatibility
Five-wire system with fixed neutral and PE terminal
Installation
Surface mounting
Country of origin
Bulgaria
Standards
IEC 60529, IEC 60947
EAN
7392696424325
Frequently Asked Questions
What is the ABB LBAS325TPN used for?
The LBAS325TPN provides safe local isolation of three-phase electrical equipment during maintenance and servicing.
Is the enclosure suitable for outdoor installation?
Yes. The UV-resistant aluminium enclosure provides IP65 protection, making it suitable for demanding indoor and outdoor environments.
Can the operating handle be padlocked?
Yes. The side-operated handle is designed to accept one padlock to prevent unauthorised operation during maintenance.
Does the switch include neutral and earth terminals?
Yes. The LBAS325TPN is designed for five-wire systems and includes fixed neutral and protective earth terminals.
What cable entries are provided?
The enclosure includes 2 × M32 cable entries at the top and 2 × M32 plus 1 × M16 entries at the bottom.
Trusted for Safe Electrical Isolation
ABB aluminium enclosed safety switches are trusted by electrical contractors, OEMs and industrial maintenance teams for reliable isolation, robust construction and dependable long-term performance in demanding environments.
Power
11 kW
Current
25 A
Phase
Three Phase
IP Rating
IP65
Manufacturer
ABB
Series
Aluminium Enclosed Safety Switches
Model
LBAS325TPN
Product ID
2CMA142432R1000
Product type
Aluminium enclosed safety switch
Number of poles
3
Maximum operational voltage
690 V AC
Switching power
15 kW
Protection rating
IP65
Impact resistance
IK09
Enclosure material
UV-resistant silumin aluminium
Handle
Grey side-operated, padlockable
Cover
Interlocked
Cable entries
2 × M32 (top), 2 × M32 + 1 × M16 (bottom)
System compatibility
Five-wire system with fixed neutral and PE terminal
Installation
Surface mounting
Country of origin
Bulgaria
Standards
IEC 60529, IEC 60947
EAN
7392696424325
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...