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BW425YTPN Enclosed Switch Disconnector
ABB BW425YTPN 4-pole enclosed switch disconnector with IP65 UV-resistant polycarbonate enclosure, 25 A AC-22A rating, 16 A AC-23A rating and 7.5 kW motor switching capacity.
£34.32
Why Choose the ABB 2CMA142444R1000 Enclosed Switch Disconnector?
The ABB 2CMA142444R1000 is a high-quality 4-pole enclosed switch disconnector designed to provide dependable electrical isolation for industrial, commercial and OEM applications. The BW425YTPN forms part of ABB's proven enclosed switch disconnector range and features a robust UV-resistant polycarbonate enclosure with a highly visible red and yellow side-operated handle for safe operation. It is ideal for machinery isolation, motor control systems and electrical distribution applications.
The enclosure is manufactured from rigid UV-protected polycarbonate and carries an IP65 protection rating, providing excellent resistance against dust and low-pressure water jets. The interlocked cover and padlockable operating handle help support safe lockout/tagout procedures, while threaded cable entries and easily accessible terminals simplify installation. The switch is designed for 5-wire systems and includes both a fixed neutral terminal and PE terminal.
Rated at 25 A AC-22A and 16 A AC-23A with a motor switching capacity of up to 7.5 kW, the ABB BW425YTPN provides reliable isolation for motors, pumps, fans, compressors, conveyors and industrial machinery operating at voltages up to 690 V AC.
Key Advantages
- Reliable 4-pole enclosed switch disconnector.
- 25 A AC-22A and 16 A AC-23A switching capability.
- 7.5 kW motor switching capacity.
- Robust IP65 UV-resistant polycarbonate enclosure.
- Padlockable red and yellow side-operated handle.
- Interlocked cover for improved operator safety.
Key Features
- ABB BW enclosed switch disconnector series.
- Model BW425YTPN.
- Order code 2CMA142444R1000.
- 4-pole switch disconnector.
- 25 A AC-22A rating.
- 16 A AC-23A rating 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.
- Red and yellow padlockable side-operated handle.
- Interlocked cover.
- Fixed neutral and PE terminals included.
- 2 × M25 threaded cable entries top and bottom.
Reliable Electrical Isolation for Industrial Applications
Enclosed switch disconnectors provide a safe method of isolating electrical equipment during maintenance, servicing and repair. Lockable operating handles and interlocked covers help prevent accidental energisation while supporting safe working practices and compliance with recognised electrical safety standards.
The ABB BW425YTPN combines ABB's dependable switch-disconnector technology with a durable IP65 enclosure, making it an excellent choice for machinery manufacturers, electrical contractors and industrial maintenance teams requiring long-term reliability.
Typical Applications
- Industrial machinery isolation.
- Motor control systems.
- Pumps and compressors.
- Conveyors and production equipment.
- HVAC installations.
- Commercial electrical distribution.
Technical Specifications
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| Material | Polycarbonate | |
|---|---|---|
| Voltage | 690 V AC | |
| Device Type | Enclosed switch disconnector | |
| Power | 7.5 kW | |
| Current | 16 A | |
| Phase | Three Phase | |
| IP Rating | IP65 | |
| Poles | 4-pole | |
| Manufacturer | ABB | |
| Series | BW Enclosed Switch Disconnectors | |
| Model | BW425YTPN | |
| Order number | 2CMA142444R1000 | |
| Product type | Enclosed switch disconnector | |
| Rated operational current (AC-22A) | 25 A at 380–690 V AC | |
| Rated operational current (AC-23A) | 16 A at 380–500 V AC, 10 A at 690 V AC | |
| 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 | 4 | |
| Protection rating | IP65 | |
| Impact resistance | IK08 | |
| Enclosure material | UV-resistant rigid polycarbonate | |
| Handle colour | Red and yellow | |
| Terminal capacity | 0.75–10 mm² | |
| Cable entries | 2 × M25 top / 2 × M25 bottom | |
| Dimensions (H × W × D) | 130 × 111 × 60 mm | |
| Weight | Approx. 0.31 kg |
Frequently Asked Questions
What is the ABB 2CMA142444R1000 used for?
It provides safe isolation of four-pole electrical equipment during maintenance, servicing and emergency shutdown procedures.
Is the enclosure suitable for outdoor use?
Yes. The UV-resistant polycarbonate enclosure is rated IP65, making it suitable for both indoor and outdoor installations.
Can the operating handle be padlocked?
Yes. The side-operated handle is padlockable and designed to accept one padlock for lockout procedures.
Does the switch include neutral and earth terminals?
Yes. The switch is supplied with both a fixed neutral terminal and a protective earth (PE) terminal for 5-wire systems.
What is the motor switching capacity?
The ABB BW425YTPN has a motor switching capacity of up to 7.5 kW.
Trusted by Electrical Professionals Worldwide
ABB enclosed switch disconnectors are trusted worldwide by electrical contractors, panel builders and industrial engineers for dependable electrical isolation, durable construction and long-term operational reliability.
