OVR T1-T2 N 100-255 P

Name: OVR T1-T2 N 100-255 P
Brand: ABB
SKU: OVR T1-T2 N 100-255 P

ABB's OVR T1-T2 N 100-255 P surge protective device provides advanced protection for electrical installations with prospective short-circuit currents up to 100 kA. Featuring robust plug-in cartridges and efficient maintenance operations, this SPD ensures peace of mind and reliable power supply.

Product ModelOVR T1-T2 N 100-255 P

Material Number2CTB813010R2300

Product ID81378

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. Advanced Surge ProtectionThe OVR T1-T2 N 100-255 P surge protective device offers a maximum surge current rating of 25 kA, ensuring robust protection against high-energy surges.
2
2. Efficient MaintenanceWith plug-in cartridges, maintenance operations are simplified and efficient, reducing downtime and ensuring quick inspections.
3
3. High PerformanceDesigned to handle prospective short-circuit currents up to 100 kA, this SPD provides comprehensive protection for your electrical installations.
4
4. Quick DisconnectionIn case of neutral conductor interruption or short-circuit conditions, the device guarantees quick disconnection, ensuring the continuity of the power supply.
5

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 UL 1449 5thEd

Type of Low Voltage Distribution System

TT TN-S

Nominal AC Voltage of the System (Uo)

234 â¦ 400 V

Voltage Protection Level ( Up)

(L-N) - kV (N-PE) 1.5 kV (L-PE) - kV

Maximum Continuous Operating Voltage (Uc)

(L-PE) - V (L-N) - V (N-PE) 255 V

Temporary Overvoltage Test Value (UT)

(N-PE) 1200/200ms V

5. Certified ReliabilityCertified according to stringent standards, the OVR T1-T2 N 100-255 P surge protective device offers guaranteed performance even in extreme conditions.

Rated Service Short-Circuit Breaking Capacity (Ics)

100 kA

Discharge Current

Nominal (8 / 20 Âµs) 25 kA I (max, 8 / 20 Âµs) 60 kA I (total, 10 / 350 Âµs) 100 kA

Impulse Current

I (imp, 10 / 350 Âµs) - kA I (total, 10 / 350 Âµs) 100 kA

Short Circuit Withstand Icc

100 kA

Follow Current Extinction Capacity If (I fi)

(N-PE) 50 kA

Frequency (f)

45â¦65 Hz

Short-Circuit Protective Devices

gG Type Fuses 315 A

Arrester Class

I II

Number of Protected Poles

Number of Poles

Number of Conductors

Version

Plug-in

Mounting Type

DIN-Rail

Status Indicator

Number of Batteries

Ambient Air Temperature

Operation -40 ... +70 Â°C Storage -40 ... +80 Â°C

Maximum Operating Altitude Permissible

Without Derating 2000 m

Maximum Continuous Operating Voltage UL/CSA (MCOV)

(L-PE) - V (L-L) - V (L-N) - V (N-PE) 255 V

Voltage Protection Rating UL/CSA (VPR)

Lpe - V Ll - V Ln - V Npe 1500 V

Type of Low Voltage Distribution System UL/CSA

Single Phase

Width in Number of Modular Spacings

Product Net Width

36 mm

Product Net Height

90 mm

Product Net Depth / Length

73 mm

Product Net Weight

0.300 kg

ETIM 8

EC001457 - Combined arrester for power supply systems

ETIM 9

EC001457 - Combined arrester for power supply systems

WEEE Category

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

WEEE B2C / B2B

Business To Consumer

CN8

85363090

UNSPSC

39-12-16-01

eClass

V11.0 : 27130808

Manufacturer ID

2CTB813010R2300