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2CDE284001R1040 ABB E20440G E204/40G Switch Disconnector 4P 40 A
ABB E20440G E204/40G is a 40 A four-pole modular switch disconnector with a 400 V AC rated voltage, grey operating lever and DIN-rail mounting for reliable manual switching and electrical isolation.
£68.26
Why Choose the ABB E20440G E204/40G Switch Disconnector?
The ABB E20440G (E204/40G) is a compact and reliable four-pole switch disconnector designed for manual switching and electrical isolation in distribution and control applications. As part of the ABB E200 series, it combines a 40 A rated current with a space-efficient modular format for professional electrical installations.
Designed in accordance with IEC/EN 60947-3, the E204/40G is suitable for commanding loads and isolating downstream equipment. Its DIN-rail construction enables straightforward integration into distribution boards and control panels, while captive screws and a design that permits removal without dismantling the busbar help simplify installation and maintenance.
The E204/40G provides four normally open poles and a rated voltage of 400 V AC. Its grey operating lever clearly identifies this G-version, while the four-module construction provides dependable multi-pole switching in a compact 70 mm wide format.
Key Advantages
- Compact four-pole switch disconnector for electrical isolation.
- 40 A rated current for distribution and control applications.
- 400 V AC rated voltage suitable for multi-pole electrical systems.
- 25 kA short-circuit withstand capability when installed with appropriate upstream protection.
- Designed in accordance with IEC/EN 60947-3.
- Four-module DIN-rail construction for space-efficient panel installation.
- Supports the addition of up to three S2C-H6R auxiliary contacts.
- Optional locking device helps prevent unauthorised ON/OFF operation.
Key Features
- ABB E200 series switch disconnector.
- 4-pole / 4NO configuration.
- 40 A rated current.
- 400 V AC rated voltage.
- 25 kA short-circuit withstand capability with suitable upstream protection.
- 2.8 W total power loss at rated current.
- IP10 protection rating.
- Grey operating lever for manual switching.
- Captive screw terminals with recessed/slotted heads.
- DIN-rail mounting for modular electrical distribution systems.
Reliable Four-Pole Switching and Circuit Isolation
Switch disconnectors provide a defined means of manually switching and isolating electrical circuits. With four simultaneously controlled normally open contacts, the ABB E204/40G is well suited to installations requiring multi-pole disconnection, allowing downstream equipment to be isolated for servicing and maintenance when used as part of a correctly designed electrical system.
The E200 modular platform is designed for efficient integration into electrical distribution equipment. Fast removal without dismantling the busbar, captive terminal screws, optional auxiliary contacts and compatibility with a locking device make the E204/40G a practical solution for professional panel building, electrical distribution and industrial control applications.
Typical Applications
- Electrical distribution boards.
- Industrial control panels.
- Commercial and industrial electrical installations.
- Three-phase systems requiring four-pole isolation.
- Machine and equipment isolation circuits.
- Building services and infrastructure systems.
- Manual switching and maintenance isolation of electrical loads.
Technical Specifications
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| Device Type | Modular Switch Disconnect | |
|---|---|---|
| Mounting Type | DIN rail | |
| Current | 40 A | |
| Poles | 4-pole | |
| Product Series | ABB E200 | |
| Series | E200 | |
| SKU | E20440G | |
| ABB order code | 2CDE284001R1040 | |
| EAN | 4016779646215 | |
| Product group | Protection & Control | |
| Product type | Switch disconnector | |
| Number of poles | 4 | |
| Contact configuration | 4NO | |
| Rated current | 40 A | |
| Rated voltage | 400 V AC | |
| Short-circuit withstand capability | 25 kA with appropriate upstream protection | |
| Power loss | 2.8 W total at rated current | |
| Protection rating | IP10 | |
| Operating lever colour | Grey | |
| Terminal type | Captive screw terminals | |
| Mounting | DIN rail | |
| Modular width | 4 modules | |
| Dimensions (H × W × D) | 85 × 70 × 69 mm | |
| Net weight | 0.39 kg | |
| Standard | IEC/EN 60947-3 |
Frequently Asked Questions
What is the ABB E20440G E204/40G used for?
The E204/40G is a four-pole switch disconnector used for manual switching and isolation of electrical circuits in distribution boards, control panels and other professional electrical installations.
What is the rated current of the ABB E204/40G?
The ABB E204/40G has a rated current of 40 A.
How many poles does the E204/40G have?
The E204/40G is a four-pole device with four normally open switching contacts.
What voltage is the ABB E204/40G designed for?
The switch disconnector has a rated voltage of 400 V AC, making it suitable for multi-pole distribution and isolation applications.
Can auxiliary contacts be fitted to the ABB E204/40G?
Yes. The E204/40G supports the addition of up to three S2C-H6R auxiliary contacts for signalling and monitoring applications.
Trusted ABB Protection & Control
ABB E200 switch disconnectors provide dependable manual switching and electrical isolation for professional distribution and control applications, combining reliable performance with a compact DIN-rail modular design.
