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MAS54-200A-4P Mild Steel Enclosed 200A Switch Disconnect 4 Pole
£596.00
Why Choose the MAS54-200A-4P Mild Steel Enclosed Switch Disconnector?
The MAS54-200A-4P is a heavy-duty mild steel enclosed switch disconnector designed to provide safe and dependable isolation of low-voltage electrical circuits in industrial, commercial and infrastructure applications. Featuring a premium ABB 4-pole switch disconnector, the unit delivers reliable switching performance for demanding three-phase electrical distribution systems.
The switchgear is housed within a durable powder-coated mild steel enclosure finished in RAL 7035, providing excellent protection against mechanical damage, dust and water ingress. The enclosure incorporates a removable galvanised mounting plate, lower gland plate, internal earthing points and IP20 terminal shrouds for fast installation and safe operation.
With a rated operational current of 200 A, a 4-pole switched neutral configuration and suitability for 415–440 V AC systems, the MAS54-200A-4P is ideal for industrial machinery, commercial buildings, manufacturing facilities, utilities and infrastructure projects requiring dependable electrical isolation.
Key Advantages
- Heavy-duty 200 A mild steel enclosed switch disconnector.
- 4-pole switched neutral configuration for complete circuit isolation.
- IP66 enclosure suitable for demanding industrial environments.
- Powder-coated mild steel construction provides excellent mechanical protection.
- IP65 lockable pistol-grip rotary handle improves maintenance safety.
- Large enclosure provides generous wiring and cable termination space.
Key Features
- ABB 4-pole switch disconnector.
- 200 A rated operational current.
- 415–440 V AC operation.
- 4-pole switched neutral configuration.
- Powder-coated mild steel enclosure.
- IP66 enclosure with IP65 rotary handle.
- Handle lockable in the OFF position.
- Lug connection terminals.
- Removable galvanised mounting plate.
- Lower gland plate and earthing points.
- IP20 terminal shrouds supplied.
Reliable Electrical Isolation
The MAS54-200A-4P provides safe manual isolation of three-phase electrical supplies during maintenance, servicing and emergency shutdown procedures. The ABB switch disconnector delivers dependable switching performance while the robust steel enclosure protects internal equipment against dust, water ingress and accidental mechanical damage.
The enclosure has been purposefully sized to provide generous internal wiring space, simplifying installation while maintaining excellent accessibility for cable routing and termination. The lockable external rotary handle helps prevent accidental re-energisation during maintenance work.
Typical Applications
- Industrial power distribution.
- Machinery isolation.
- Manufacturing facilities.
- Commercial electrical installations.
- Building services.
- Utilities and infrastructure projects.
- Motor control and process equipment.
Technical Specifications
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| Material | Steel | |
|---|---|---|
| Device Type | Enclosed switch disconnector | |
| Current | 200 A | |
| Phase | Three Phase | |
| IP Rating | IP66 | |
| Poles | 4-pole | |
| Manufacturer | MAS | |
| Switch manufacturer | ABB | |
| Model | MAS54-200A-4P | |
| Alternative SKU | MAS54200A4P | |
| Product type | Mild steel enclosed switch disconnector | |
| Rated current | 200 A | |
| Rated operating voltage | 415–440 V AC | |
| Number of poles | 4 Pole (Switched Neutral) | |
| Frequency | 50 / 60 Hz | |
| Terminal connection | Lug connection | |
| Protection rating | IP66 | |
| Handle protection | IP65 | |
| Enclosure material | Powder-coated mild steel | |
| Enclosure colour | RAL7035 | |
| Door lock | 5 mm double-bit lock | |
| Mounting plate | Removable galvanised steel backplate included | |
| Gland plate | Bottom gland plate included | |
| Mounting type | Wall mounting | |
| Dimensions (H × W × D) | 500 × 400 × 210 mm |
Frequently Asked Questions
What is the MAS54-200A-4P used for?
It is designed to safely isolate three-phase electrical circuits during maintenance, servicing and emergency shutdown procedures.
What is the current rating?
The MAS54-200A-4P has a rated operational current of 200 A.
Does this switch isolate the neutral conductor?
Yes. The 4-pole switched neutral configuration disconnects all three phases together with the neutral conductor.
What type of cable connections does this model use?
The 200 A model uses lug connection terminals, providing secure termination for larger conductors.
Is the enclosure suitable for industrial environments?
Yes. The powder-coated mild steel enclosure is rated IP66 and is designed to withstand demanding industrial environments.
Trusted by Electrical Professionals
ABB enclosed switch disconnectors housed in powder-coated mild steel enclosures are trusted by electrical contractors, industrial engineers and panel builders for dependable electrical isolation in demanding commercial and industrial installations.
