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2CTB802341R0000 ABB OVR T2 15-150 P U Type 2 Surge Protective Device
ABB 2CTB802341R0000 OVR T2 15-150 P U is a single-pole pluggable Type 2 surge protective device for 120 V AC systems with 15 kA maximum discharge current, 5 kA nominal discharge current and 150 V MCOV.
£144.47
Why Choose the ABB OVR T2 15-150 P U Surge Protective Device?
The ABB OVR T2 15-150 P U 2CTB802341R0000 is a Type 2 surge protective device (SPD) designed to protect low-voltage electrical installations and sensitive equipment against transient overvoltages. Part of the ABB OVR surge protection range, this single-pole device uses varistor technology and a pluggable design for practical installation and maintenance in electrical distribution systems.
Designed for 120 V AC nominal systems, the OVR T2 15-150 P U has a maximum continuous operating voltage (MCOV) of 150 V. It provides a maximum discharge current Imax of 15 kA and a nominal discharge current In of 5 kA, based on the standard 8/20 µs surge-current waveform.
With a voltage protection rating (VPR) of 0.6 kV, the 2CTB802341R0000 is designed to limit transient voltages before they can reach downstream electrical and electronic equipment. Its DIN-rail-compatible, pluggable format makes it suitable for residential, commercial and industrial distribution applications requiring dependable Type 2 surge protection.
Key Advantages
- Dedicated Type 2 surge protection for low-voltage electrical installations.
- 15 kA maximum discharge current (Imax) for transient surge handling.
- 5 kA nominal discharge current (In) using an 8/20 µs waveform.
- 0.6 kV voltage protection rating (VPR) helps limit downstream transient voltage.
- Designed for 120 V AC nominal systems with 150 V MCOV.
- Pluggable single-pole construction supports convenient installation and servicing.
Key Features
- ABB OVR T2 surge protection range.
- Type 2 surge protective device.
- Single protected pole.
- 120 V AC nominal voltage.
- 150 V maximum continuous operating voltage (MCOV).
- 15 kA maximum discharge current Imax.
- 5 kA nominal discharge current In.
- 0.6 kV voltage protection rating (VPR).
- Pluggable construction for practical maintenance.
- Designed for DIN-rail electrical distribution applications.
Reliable Type 2 Protection Against Transient Overvoltages
Type 2 surge protective devices are installed in low-voltage distribution systems to limit transient overvoltages caused by indirect lightning effects and switching events. By diverting surge current and restricting the voltage reaching downstream equipment, an SPD can help reduce the risk of insulation damage, electronic component failure and unplanned equipment downtime.
The ABB OVR T2 15-150 P U combines a 15 kA Imax rating with a low 0.6 kV VPR for protection of compatible 120 V AC systems. Its pluggable construction also allows the protective module to be serviced conveniently as part of a properly designed electrical distribution installation.
Typical Applications
- 120 V AC electrical distribution systems.
- Residential electrical installations.
- Commercial buildings and distribution boards.
- Industrial electrical panels and switchboards.
- Automation and control equipment protection.
- Protection of sensitive electronic equipment.
- Low-voltage distribution systems requiring Type 2 surge protection.
Technical Specifications
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| Remote Signal | No | |
|---|---|---|
| Device Type | Surge protection device | |
| SPD Type | Type 2 | |
| Poles | 1-pole | |
| Series | OVR T2 | |
| Order code | 2CTB802341R0000 | |
| Product group | Surge Protection Devices | |
| Product type | Type 2 surge protective device | |
| Configuration | Single pole | |
| Protected lines | 1 | |
| Nominal system voltage | 120 V AC | |
| Maximum continuous operating voltage (MCOV) | 150 V | |
| Maximum discharge current Imax (8/20 µs) | 15 kA | |
| Nominal discharge current In (8/20 µs) | 5 kA | |
| Voltage protection rating (VPR) | 0.6 kV | |
| Technology | Varistor | |
| Construction | Pluggable | |
| Standard | UL 1449 | |
| Mounting | DIN rail | |
| Weight | approx. 0.12 kg |
Frequently Asked Questions
What is the ABB OVR T2 15-150 P U used for?
The ABB OVR T2 15-150 P U is a Type 2 surge protective device used to help protect compatible 120 V AC low-voltage electrical installations and connected equipment against transient overvoltages.
What is the maximum discharge current of the ABB OVR T2 15-150 P U?
The device has a maximum discharge current Imax of 15 kA using an 8/20 µs surge-current waveform.
What is the nominal discharge current of 2CTB802341R0000?
The ABB 2CTB802341R0000 has a nominal discharge current In of 5 kA using an 8/20 µs waveform.
What voltage is the OVR T2 15-150 P U designed for?
It is designed for a 120 V AC nominal system voltage and has a maximum continuous operating voltage of 150 V.
What is the voltage protection rating of the ABB OVR T2 15-150 P U?
The OVR T2 15-150 P U has a 0.6 kV voltage protection rating (VPR), helping limit transient voltage reaching downstream equipment.
Trusted Surge Protection from ABB
ABB OVR surge protective devices provide electrical designers, installers and maintenance professionals with dedicated protection against transient overvoltages in residential, commercial and industrial low-voltage distribution systems.
