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LBAS416TPSN Safety switch
ABB LBAS416TPSN 4-pole enclosed safety switch with IP65 aluminium enclosure, 16 A AC-23A rating, 7.5 kW motor switching capacity and integrated auxiliary contact for industrial electrical isolation.
£130.83
Why Choose the ABB 2CMA142431R1000 Enclosed Safety Switch?
The ABB 2CMA142431R1000 is a heavy-duty 4-pole enclosed safety switch disconnector designed to provide safe and dependable isolation of low voltage electrical circuits. Part of the trusted ABB LBAS enclosed safety switch range, it is engineered for industrial, commercial and OEM applications where robust construction, reliable operation and operator safety are essential.
The LBAS416TPSN features a rugged silumin aluminium enclosure with UV-protected coating, making it suitable for demanding indoor and outdoor environments. Its IP65 protection rating, padlockable side-operated handle and interlocked cover provide excellent protection against dust and water while ensuring safe maintenance and lockout procedures.
Rated at 16 A AC-23A at 380 to 415 V AC with a motor switching capacity of 7.5 kW, this enclosed safety switch is ideal for isolating motors, pumps, conveyors, HVAC systems and industrial machinery. It is supplied with a factory-fitted 1 NO auxiliary contact, switchable neutral terminal and PE terminal for straightforward installation.
Key Advantages
- Heavy-duty 4-pole enclosed safety switch disconnector.
- 16 A AC-23A switching capacity for industrial motor isolation.
- Durable IP65 silumin aluminium enclosure.
- Padlockable side-operated handle with interlocked cover.
- 1 NO auxiliary contact supplied as standard.
- Suitable for indoor and outdoor industrial installations.
Key Features
- ABB LBAS enclosed safety switch series.
- Model LBAS416TPSN.
- Order code 2CMA142431R1000.
- 4-pole switch disconnector.
- 16 A AC-23A at 380 to 415 V AC.
- 7.5 kW motor switching capacity.
- IP65 silumin aluminium enclosure.
- Grey padlockable side-operated handle.
- Interlocked enclosure cover.
- 1 NO auxiliary contact included.
- PE terminal and switchable neutral terminal.
- 2 × M25 threaded cable entries top and bottom.
Reliable Electrical Isolation for Industrial Applications
Enclosed safety switches provide a secure means of disconnecting electrical equipment during maintenance, servicing and emergency shutdown procedures. Lockable operating handles help prevent accidental energisation while supporting safe working practices and compliance with recognised electrical safety standards.
The ABB LBAS416TPSN combines a rugged aluminium enclosure with dependable switching performance, making it ideal for demanding industrial environments where durability, corrosion resistance and long service life are essential.
Typical Applications
- Industrial machinery isolation.
- Motor control centres.
- Pumps and compressors.
- Conveyors and material handling systems.
- HVAC equipment.
- OEM machinery and manufacturing facilities.
Technical Specifications
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| Material | Aluminium | |
|---|---|---|
| Voltage | 690 V AC | |
| Device Type | Enclosed safety switch / isolator | |
| Power | 7.5 kW | |
| Current | 16 A | |
| Phase | Three Phase | |
| IP Rating | IP65 | |
| Poles | 4-pole | |
| Manufacturer | ABB | |
| Series | LBAS Enclosed Safety Switches | |
| Model | LBAS416TPSN | |
| Order number | 2CMA142431R1000 | |
| Product type | Enclosed safety switch disconnector | |
| Rated operational current | 16 A | |
| Maximum motor output | 7.5 kW at 380 to 415 V AC | |
| Rated operational voltage | Up to 690 V AC | |
| Rated insulation voltage | 690 V | |
| Rated impulse withstand voltage | 8 kV | |
| Number of poles | 4 | |
| Protection rating | IP65 | |
| Impact resistance | IK09 | |
| Enclosure material | Silumin aluminium alloy | |
| Auxiliary contacts | 1 NO included | |
| Terminal capacity | 0.75 to 10 mm² screw clamp terminals | |
| Cable entries | 2 × M25 top / 2 × M25 bottom | |
| Mounting type | Surface mounting | |
| Dimensions (H × W × D) | Approx. 130 × 111 × 60 mm | |
| Weight | Approx. 0.57 kg |
Frequently Asked Questions
What is the ABB 2CMA142431R1000 used for?
It provides safe isolation of four-pole electrical circuits during maintenance, servicing and emergency shutdown procedures.
What enclosure material is used?
The switch features a robust silumin aluminium enclosure with UV-protected paint, providing excellent durability in industrial environments.
Is the enclosure suitable for outdoor installation?
Yes. The enclosure is rated IP65, making it suitable for both indoor and outdoor installations when correctly installed.
Does this switch include auxiliary contacts?
Yes. The LBAS416TPSN is supplied with a factory-fitted 1 NO auxiliary contact for signalling and control applications.
Where is this safety switch commonly installed?
It is commonly installed on industrial machinery, motor control systems, pumps, conveyors, HVAC equipment and electrical distribution systems requiring reliable local isolation.
Trusted by Electrical Professionals Worldwide
ABB LBAS enclosed safety switches are trusted by machine builders, electrical contractors and industrial engineers worldwide for delivering reliable electrical isolation, rugged construction and dependable long-term performance in demanding industrial environments.
