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2CTB802348R4100 ABB OVR T2 40-550 C U Replacement Surge Protection Cartridge
ABB OVR T2 40-550 C U 2CTB802348R4100 is a pluggable replacement surge protection cartridge for compatible ABB OVR Type 2 SPDs, specified for 480 V AC ±15% nominal voltage, 550 V maximum continuous operating voltage and 40 kA maximum discharge current applications.
£143.39
Why Choose the ABB OVR T2 40-550 C U Replacement Cartridge?
The ABB OVR T2 40-550 C U, order code 2CTB802348R4100, is a replacement surge protection cartridge designed for compatible ABB OVR Type 2 pluggable surge protective devices. Part of the ABB OVR surge protection range and ABB's Surge Protection Devices product group, it enables a compatible protection cartridge to be replaced without changing the complete surge protective device assembly.
Designed for the higher-voltage variants of the ABB OVR Type 2 range, the OVR T2 40-550 C U is specified for a 480 V AC nominal voltage ±15% and a 550 V maximum continuous operating voltage. The cartridge is associated with OVR Type 2 devices offering a 40 kA maximum discharge current (Imax), providing robust protection against transient overvoltages generated by indirect lightning effects and electrical switching events.
The replaceable cartridge format simplifies servicing of compatible ABB OVR installations. When a cartridge reaches the end of its service life, the protection module can be exchanged while retaining the compatible installed base, helping reduce maintenance time in industrial and commercial electrical distribution systems.
Key Advantages
- Genuine replacement cartridge for compatible ABB OVR Type 2 SPDs.
- Designed for OVR Type 2 protection systems with a 40 kA maximum discharge current.
- Suitable for a 480 V AC nominal voltage ±15%.
- 550 V maximum continuous operating voltage for higher-voltage applications.
- Pluggable cartridge design enables straightforward replacement of the protection module.
- Allows compatible SPD bases to remain installed during cartridge replacement.
Key Features
- ABB OVR Type 2 surge protection range.
- OVR T2 40-550 C U replacement cartridge.
- ABB order code 2CTB802348R4100.
- 480 V AC ±15% nominal voltage.
- 550 V maximum continuous operating voltage.
- Designed for compatible 40 kA OVR Type 2 surge protective devices.
- Single replacement protection cartridge.
- Pluggable format for efficient servicing and maintenance.
Reliable Replacement for ABB OVR Type 2 Surge Protection
Surge protective devices help protect electrical installations and connected equipment by limiting transient overvoltages and diverting surge energy away from sensitive loads. In a pluggable SPD system, the protection cartridge can be replaced independently from the installed base, simplifying maintenance after the protection element has reached the end of its service life.
The OVR T2 40-550 C U is the dedicated ABB cartridge for compatible 550 V OVR Type 2 configurations. Its replaceable design provides a practical way to restore the protection capability of a compatible OVR installation without replacing the complete device and associated wiring.
Typical Applications
- Replacement cartridges for compatible ABB OVR Type 2 SPDs.
- Industrial electrical distribution systems.
- Commercial building electrical installations.
- Electrical distribution boards and panelboards.
- Industrial control panels and automation systems.
- Maintenance of surge protection systems for sensitive electrical equipment.
Technical Specifications
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| Device Type | Replacement cartridge | |
|---|---|---|
| Series | OVR | |
| Order code | 2CTB802348R4100 | |
| Product group | Surge Protection Devices | |
| Product type | Replacement surge protection cartridge | |
| SPD family | OVR Type 2 | |
| Nominal voltage | 480 V AC ±15% | |
| Maximum continuous operating voltage | 550 V | |
| Maximum discharge current (Imax) | 40 kA | |
| Number of cartridges | 1 | |
| Construction | Pluggable replacement cartridge | |
| Application | Replacement cartridge for compatible ABB OVR Type 2 SPDs |
Frequently Asked Questions
What is the ABB OVR T2 40-550 C U used for?
The ABB OVR T2 40-550 C U is a replacement surge protection cartridge for compatible ABB OVR Type 2 pluggable surge protective devices.
What is the maximum continuous operating voltage of the OVR T2 40-550 C U?
The cartridge has a maximum continuous operating voltage of 550 V.
What nominal voltage is the ABB 2CTB802348R4100 designed for?
The OVR T2 40-550 C U is specified for a nominal voltage of 480 V AC ±15%.
What discharge current class is associated with the OVR T2 40-550 C U?
The cartridge is designed for compatible ABB OVR Type 2 surge protective devices with a 40 kA maximum discharge current (Imax).
What is the ABB order code for the OVR T2 40-550 C U?
The ABB order code for the OVR T2 40-550 C U replacement cartridge is 2CTB802348R4100.
Trusted Surge Protection from ABB
ABB OVR replacement cartridges provide a practical way to maintain compatible pluggable Type 2 surge protective devices, allowing the protection module to be replaced while retaining the installed SPD base and electrical connections.
