OVR T2 3N 40-275s P TS QS

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

Short Description: The ABB OVR T2 3N 40-275s P TS QS surge protective device safeguards low-voltage systems against transient overvoltages, ensuring reliable operation and compliance with IEC 61643-11 standards.

Product ModelOVR T2 3N 40-275s P TS QS

Material Number2CTB815704R0800

Product ID77322

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Comprehensive Protection DescriptionThe OVR T2 3N 40-275s P TS QS offers robust protection against surge voltages, ensuring the integrity of your low-voltage systems. Tested as SPD type 2 according to IEC 61643-11, it provides reliable protection against transient overvoltages.
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2. Compatibility and Versatility DescriptionDesigned to be compatible with the System pro M compact series, this surge protective device can be easily integrated into various low-voltage distribution systems. Its plug-in version makes installation straightforward, ensuring minimal downtime.
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3. Advanced Features DescriptionEquipped with an auxiliary contact, the OVR T2 3N 40-275s P TS QS offers additional functionality. The reserve varistor variant ensures continuous basic protection even after the main varistor has reached the end of its service life, providing extended protection for your system.
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4. High Performance Specifications Description

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)

230 V AC

Nominal AC Voltage of the System (Uo)

230 / 400 V

Voltage Protection Level ( Up)

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

With a nominal discharge current of 20 kA and a maximum discharge current of 40 kA, this surge protective device can handle high surge currents effectively. It also features a voltage protection level of up to 100 kA, ensuring comprehensive protection against transient overvoltages.

5. Compliance and Certifications DescriptionThe OVR T2 3N 40-275s P TS QS meets the stringent standards of IEC 61643-11 and EN 61643-11, ensuring compliance with international safety regulations. Additionally, it holds CE certification, providing assurance of its safety and performance in 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 Auxiliary Contacts NC

Number of Auxiliary Contacts NO

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.

Auxiliary Circuit Load

Minimum 12Vdc - 10mA Maximum 250Vac - 1A

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

95.8 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

2CTB815704R0800