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2CTB803886R0000 ABB OVR T2 N 80-350 C QS Surge Protection Device Cartridge
ABB OVR T2 N 80-350 C QS is a Type 2 surge protection device cartridge with an 80 kA maximum discharge current, 30 kA nominal discharge current and 350 V AC maximum continuous operating voltage for low-voltage electrical installations.
£60.41
Why Choose the ABB OVR T2 N 80-350 C QS Surge Protection Device?
The ABB OVR T2 N 80-350 C QS, order code 2CTB803886R0000, is a Type 2 surge protection device (SPD) cartridge designed to protect low-voltage electrical installations and connected equipment against transient overvoltages caused by indirect lightning events and switching surges. As part of the ABB OVR QuickSafe surge protection range, it provides dependable protection for industrial, commercial and electrical distribution applications.
Designed for neutral-to-earth surge protection, the OVR T2 N 80-350 C QS combines a high maximum discharge current with a compact, replaceable cartridge format. It has a maximum discharge current (Imax) of 80 kA, a nominal discharge current (In) of 30 kA and a voltage protection level (Up) of 1.4 kV, helping divert damaging transient currents away from sensitive electrical equipment.
The device is intended for 230 V AC systems and has a maximum continuous operating voltage of 350 V AC. It is suitable for use in TT and TN-S low-voltage distribution systems and is manufactured in accordance with IEC 61643-11 / EN 61643-11.
Key Advantages
- High-performance Type 2 surge protection for low-voltage electrical installations.
- 80 kA maximum discharge current (Imax) for handling substantial transient surge currents.
- 30 kA nominal discharge current (In) for reliable surge protection performance.
- 1.4 kV voltage protection level (Up) helps limit transient overvoltages reaching downstream equipment.
- Designed for neutral-to-earth protection in compatible electrical distribution systems.
- Replaceable cartridge construction simplifies maintenance and replacement.
- Compact single-pole format for integration into electrical distribution equipment.
Key Features
- ABB OVR T2 QuickSafe surge protection range.
- Type 2 / Class II surge protection device.
- 80 kA maximum discharge current (8/20 µs).
- 30 kA nominal discharge current (8/20 µs).
- 6.25 kA impulse current (10/350 µs).
- 350 V AC maximum continuous operating voltage.
- 1.4 kV voltage protection level.
- Single-pole neutral protection configuration.
- IP20 protection rating.
- Compliant with IEC 61643-11 / EN 61643-11.
Reliable Surge Protection for Electrical Systems
Surge protection devices help safeguard electrical installations by diverting transient surge currents and limiting the voltage that reaches connected equipment. Type 2 SPDs are commonly installed within low-voltage distribution systems to protect against transient overvoltages associated with indirect lightning activity and electrical switching events.
The ABB OVR T2 range is designed for coordinated surge protection within electrical installations. The OVR T2 N 80-350 C QS provides high-capacity neutral-to-earth protection and its replaceable cartridge design allows the protection element to be serviced without replacing the complete surge protection assembly.
Typical Applications
- Low-voltage electrical distribution systems.
- Industrial electrical control and distribution panels.
- Commercial building electrical installations.
- TT and TN-S distribution networks.
- Protection against indirect lightning-induced surges.
- Protection against electrical switching transients.
- Coordinated surge protection systems using ABB OVR devices.
Technical Specifications
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| Device Type | Replacement cartridge | |
|---|---|---|
| Impulse Current Iimp (kA) | 6.25 kA | |
| Series | OVR T2 QuickSafe | |
| Order code / MPN | 2CTB803886R0000 | |
| Product group | Surge Protection Devices | |
| Product type | Type 2 surge protection device cartridge | |
| SPD classification | Type 2 / Class II | |
| Number of poles | 1 | |
| Protected poles | 1 | |
| Nominal system voltage | 230 V AC | |
| Maximum continuous operating voltage (Uc) | 350 V AC | |
| Nominal discharge current (In, 8/20 µs) | 30 kA | |
| Maximum discharge current (Imax, 8/20 µs) | 80 kA | |
| Impulse current (Iimp, 10/350 µs) | 6.25 kA | |
| Voltage protection level (Up) | 1.4 kV | |
| Distribution systems | TT, TN-S | |
| Protection rating | IP20 | |
| Maximum operating altitude | 5000 m | |
| Standards | IEC 61643-11 / EN 61643-11 | |
| Dimensions (H × W × D) | 57 × 17.6 × 55.6 mm | |
| Weight | 0.12 kg | |
| Construction | Replaceable cartridge |
Frequently Asked Questions
What is the ABB OVR T2 N 80-350 C QS used for?
The ABB OVR T2 N 80-350 C QS is a Type 2 surge protection device cartridge used to protect low-voltage electrical installations and connected equipment against transient overvoltages caused by indirect lightning and switching events.
What is the maximum discharge current of the OVR T2 N 80-350 C QS?
The device has a maximum discharge current (Imax) of 80 kA with an 8/20 µs waveform and a nominal discharge current (In) of 30 kA.
What is the maximum continuous operating voltage?
The ABB OVR T2 N 80-350 C QS has a maximum continuous operating voltage (Uc) of 350 V AC.
What voltage protection level does this SPD provide?
The OVR T2 N 80-350 C QS has a voltage protection level (Up) of 1.4 kV, helping limit transient voltage reaching downstream electrical equipment.
Which standards does the ABB OVR T2 N 80-350 C QS comply with?
The device is manufactured in accordance with IEC 61643-11 / EN 61643-11 standards for low-voltage surge protective devices.
Trusted Surge Protection from ABB
ABB OVR surge protection devices are designed for dependable protection of low-voltage electrical installations, helping safeguard industrial, commercial and building electrical systems against damaging transient overvoltages.
