OVR T2 3N 40-275s P QS

Name: OVR T2 3N 40-275s P QS
Brand: ABB
SKU: OVR T2 3N 40-275s P QS

Short Description: The ABB OVR T2 3N 40-275s P QS surge protective device is designed to safeguard low-voltage systems against lightning and transient overvoltages, ensuring reliable operation and protection up to 40 kA.

Product ModelOVR T2 3N 40-275s P QS

Material Number2CTB815704R2000

Product ID70232

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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Feature1. Reliable Protection Against Lightning and Transient Overvoltages: The ABB OVR T2 3N 40-275s P QS surge protective device is specifically designed to protect your low-voltage systems from the damaging effects of lightning and transient overvoltages, ensuring continuous operation and minimizing downtime.
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2. Compliance with International StandardsThis product meets the stringent standards set by IEC 61643-11, ensuring it is a reliable and efficient solution for your surge protection needs.
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3. DIN Rail Mounting for Easy InstallationThe device is designed for easy installation on DIN rail, making it a convenient and space-efficient solution for your electrical distribution systems.
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4. High Surge Current ProtectionWith a maximum surge current protection of up to 40 kA, this device provides robust protection against high-energy surges, safeguarding your equipment and data.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Standards

IEC 61643-11 / EN 61643-11

Type of Low Voltage Distribution System

TT TN-S

Suitable For

To protect the systems against the transient overvoltage (lightning)

Rated Voltage (Ur)

400 V AC

Nominal AC Voltage of the System (Uo)

230 / 400 V

Voltage Protection Level ( Up)

1.4 kV (L-N) 1.35 kV (N-PE) 1.3 kV

5. Compact and Modular DesignThe compact design of the ABB OVR T2 3N 40-275s P QS allows for easy integration into your existing electrical infrastructure, making it a versatile solution for various applications.

Maximum Continuous Operating Voltage (Uc)

(L-PE) 275 V

Temporary Overvoltage Test Value (UT)

(L-N) 337 V (N-PE) 1200 V

Rated Service Short-Circuit Breaking Capacity (Ics)

100 kA

Discharge Current

Nominal (8 / 20 Âµs) 20 kA I (max, 8 / 20 Âµs) 40 kA

Impulse Current

I (imp, 10 / 350 Âµs) 2 kA

Short Circuit Withstand Icc

100 kA

Power Loss

49 mW

Arrester Class

Number of Protected Poles

Number of Poles

Number of Conductors

Position of Neutral Terminals

Right

Transmission Standard

Optic

Version

Plug-in

Mounting Type

DIN-Rail

Product Type

Options Provided

Residential, commercial building.

Preventive Maintenance Feature

Yes

Status Indicator

Yes

Fuse Size

4 modular spacing

Degree of Protection

IP20

Maximum Operating Altitude Permissible

Without Derating 5000

Width in Number of Modular Spacings

Product Net Width

71.2 mm

Product Net Height

88 mm

Product Net Depth / Length

76.7 mm

Product Net Weight

0.6 kg

ETIM 8

EC000941 - Surge protection device for power supply systems

ETIM 9

EC000941 - Surge protection device for power supply systems

WEEE Category

5. Small Equipment (No External Dimension More Than 50 cm)

WEEE B2C / B2B

Business To Consumer

CN8

85363090

eClass

V11.0 : 27130805

Object Classification Code

141DCC

Manufacturer ID

2CTB815704R2000