OVR T2 40-440s P TS QS

Name: OVR T2 40-440s P TS QS
Brand: ABB
SKU: OVR T2 40-440s P TS QS

The ABB OVR T2 40-440s P TS QS surge protective device safeguards low-voltage systems against transient overvoltages, including lightning strikes. Compliant with IEC 61643-11 standards, it offers reliable and efficient protection.

Product ModelOVR T2 40-440s P TS QS

Material Number2CTB815704R2900

Product ID81516

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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Feature1. Compliance with International Standards The ABB OVR T2 40-440s P TS QS surge protective device is designed to meet the stringent standards of IEC 61643-11 and EN 61643-11, ensuring it is compatible with a wide range of applications.
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Feature2. High Discharge Current Capability With a nominal discharge current of 20 kA and a maximum of 40 kA, this device provides robust protection against surge currents, making it ideal for high-risk environments.
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Feature3. Efficient Lightning Protection Specifically designed to protect systems against transient overvoltages caused by lightning strikes, the OVR T2 40-440s P TS QS ensures your equipment remains safe and operational.
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Feature4. Compact and Modular Design The plug-in version of the device allows for easy integration into existing systems. Its compact dimensions (17.8 mm width, 95.8 mm depth, and 76.7 mm height) make it suitable for various installation scenarios.

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-C TN-S IT

Suitable For

To protect the systems against the transient overvoltage (lightning)

Rated Voltage (Ur)

400 V AC

Nominal AC Voltage of the System (Uo)

400 / 690 V

Voltage Protection Level ( Up)

1.8 kV (L-N) 1.8 kV (N-PE) 1.8 kV

Feature5. Enhanced Safety Features Equipped with short-circuit protective devices that can handle up to 125 A for Curve B and C breakers, and 160 A for gL and gG type fuses, this device provides comprehensive safety features to prevent damage to your equipment.

Feature6. Reliable Operating Conditions The device operates within a maximum continuous operating voltage of 560 V and can withstand temporary overvoltages up to 581 V, ensuring reliable performance under various operating conditions.

Feature7. CE Declaration of Conformity The OVR T2 40-440s P TS QS surge protective device is certified with a CE declaration of conformity, ensuring it meets all necessary European safety and performance standards.

Feature8. Easy Maintenance and Monitoring The device features an auxiliary circuit load that can handle up to 250 VAC at 1 A, allowing for easy integration of status indicators and preventive maintenance features. This ensures that the device can be monitored and maintained efficiently.

Feature9. Environmental Compliance The product adheres to the EU Directive 2011/65/EU regarding RoHS (Restriction of Hazardous Substances) and has a degree of protection IP20, making it suitable for various environmental conditions.

Feature10. Wide Compatibility The device is compatible with various low-voltage distribution systems, including TT, TN-C, TN-S, and IT systems, making it versatile for different installation scenarios.

Maximum Continuous Operating Voltage (Uc)

(L-PE) 440 V

Temporary Overvoltage Test Value (UT)

581 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

Arrester Class

Number of Protected Poles

Number of Auxiliary Contacts NC

Number of Auxiliary Contacts NO

Number of Poles

Number of Conductors

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

1 modular spacing

Degree of Protection

IP20

Maximum Operating Altitude Permissible

Without Derating 5000

Width in Number of Modular Spacings

Product Net Width

17.8 mm

Product Net Height

95.8 mm

Product Net Depth / Length

76.7 mm

Product Net Weight

0.15 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 Business

CN8

85363090

eClass

V11.0 : 27130805

Object Classification Code

141DEC

Manufacturer ID

2CTB815704R2900