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DK7979.722 Rittal PDU OVERVOLTAGE PROTECTION 32A/1P CEE
Rittal DK7979.722 Type 3 overvoltage protection module with 32 A single phase CEE connection for protecting IT rack power systems.
£174.87
Why Choose the Rittal DK7979.722 PDU Overvoltage Protection Module?
The Rittal DK7979.722 is a compact PDU overvoltage protection module designed to protect sensitive IT equipment connected to rack power distribution systems. As part of the Rittal PDU protection accessory range, it provides Type 3 surge protection for terminal devices and helps safeguard servers, network equipment and other critical infrastructure from transient overvoltage events.
This protection module is designed for installation with Rittal PDU systems and provides an additional layer of electrical protection at the point of equipment connection. The integrated replaceable arrestors and alarm contact enable effective monitoring of the protection status in professional IT rack environments.
With a 32 A single-phase CEE connection, a rated power of 7.4 kW and a compact aluminium housing, the DK7979.722 is suitable for protecting rack power installations where reliable surge protection is required.
Key Advantages
- Compact Type 3 overvoltage protection module for Rittal PDU systems.
- 32 A single-phase protection capacity for high-power rack applications.
- Protects connected IT equipment against transient overvoltage events.
- Replaceable surge arrestors for simplified maintenance.
- Integrated alarm contact for protection status monitoring.
- Robust aluminium housing designed for professional rack installations.
Key Features
- Rittal PDU overvoltage protection accessory.
- Type 3 surge protection for terminal equipment.
- 32 A / 1-phase CEE input and output connection.
- 7.4 kW rated power.
- Replaceable surge protection arrestors.
- Integrated alarm contact for remote indication.
- Designed for mounting on enclosure frames.
- Compatible with Rittal rack power distribution solutions.
- Compact aluminium extrusion housing in black finish.
Reliable Surge Protection for IT Rack Infrastructure
The Rittal DK7979.722 provides additional protection for sensitive electronic equipment connected to rack-mounted power distribution systems. Surge protection helps reduce the risk of damage caused by transient voltage spikes from electrical disturbances.
Designed for professional IT environments, this protection module integrates with Rittal PDU installations to improve system resilience and support reliable operation of critical server and network equipment.
Typical Applications
- Data centre server racks.
- Network cabinets and telecommunications installations.
- Rittal VX IT and TS IT rack systems.
- Protection of servers and sensitive IT equipment.
- Professional infrastructure power distribution systems.
- Industrial IT and communication cabinets.
Technical Specifications
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| Material | Aluminium | |
|---|---|---|
| Accessory Type | Power Distribution | |
| Manufacturer | Rittal | |
| Series | PDU Overvoltage Protection | |
| Model | DK7979.722 | |
| Product type | Overvoltage protection module | |
| Protection type | Type 3 surge protection | |
| Rated current | 32 A | |
| Rated power | 7.4 kW | |
| Input phases | 1-phase | |
| Connection type | CEE connector/coupling | |
| Connection cable | H05VV-F 3G4.0 | |
| Cable length | 1 m | |
| Housing material | Aluminium extrusion, anodised RAL 9005 | |
| Alarm function | Floating alarm contact | |
| Mounting type | Enclosure frame mounting |
Frequently Asked Questions
What is the Rittal DK7979.722 used for?
The DK7979.722 is a Type 3 overvoltage protection module designed to protect equipment connected to Rittal PDU power distribution systems.
What power rating does the DK7979.722 support?
The module supports a rated power of 7.4 kW and a maximum current of 32 A.
What type of protection does this module provide?
The DK7979.722 provides Type 3 surge protection for terminal devices and connected rack equipment.
Does the module provide status monitoring?
Yes, the unit includes an alarm contact for monitoring the overvoltage protection status.
Where is the DK7979.722 installed?
The module is installed within Rittal rack systems, typically mounted to the enclosure frame alongside compatible PDU equipment.
Trusted by IT Infrastructure Professionals Worldwide
Rittal power protection accessories provide dependable surge protection and improved resilience for professional data centre and IT infrastructure installations.
