Protects against transient overvoltages, ideal for sensitive equipment, and ensures reliable operation with its advanced surge protection technology.
Product ModelOVR T2 2N 40-660 P TS U
Material Number2CTB802344R3700
Product ID81192
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Advanced Surge Protection TechnologyThe ABB OVR T2 2N 40-660 P TS U features MOV technology, providing effective protection from overvoltage spikes and ensuring the integrity of your electrical system.
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2. Compact and Space-Saving DesignDesigned for compact DIN rail-mounted installation, this surge protective device is perfect for space-constrained environments, making it ideal for a variety of applications.
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3. Easy Maintenance and DiagnosticWith a replaceable and pluggable cartridge design, maintenance is simplified. Additionally, an indicator light provides easy diagnostic of the SPD’s operational status.
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4. Enhanced Safety FeaturesThe device includes an end-of-life signal on 40 kA units, ensuring that you are always aware of the device's condition and can replace it before it fails, thereby enhancing safety and reliability.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Standards
UL 1449 Ed3
Suitable For
To protect the systems against the transient overvoltage (lightning)
Rated Voltage (Ur)
600 V AC
Nominal AC Voltage of the System (Uo)
600 V
Voltage Protection Level ( Up)
2 kV (L-N) 1.9 kV (N-PE) 1.9 kV
Maximum Continuous Operating Voltage (Uc)
(L-PE) 660 V
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5. Comprehensive Certifications and StandardsCertified to UL 1449 Type 4 CA standards, this surge protective device meets the highest industry standards for surge protection, ensuring that your equipment is protected against a wide range of transient overvoltages.
Rated Service Short-Circuit Breaking Capacity (Ics)
100 kA
Discharge Current
Nominal (8 / 20 µs) 10 kA I (max, 8 / 20 µs) 40 kA
Short Circuit Withstand Icc
100 kA
Arrester Class
II
Number of Protected Poles
3
Number of Auxiliary Contacts NC
1
Number of Auxiliary Contacts NO
1
Number of Poles
3
Number of Conductors
3
Transmission Standard
Optic
Version
Plug-in
Mounting Type
DIN-Rail
Options Provided
Residential, commercial building.
Auxiliary Circuit Load
Minimum 12Vdc - 10mA Maximum 250Vac - 1A
Preventive Maintenance Feature
No
Status Indicator
Yes
Fuse Size
3 modular spacing
Degree of Protection
IP20
Maximum Operating Altitude Permissible
Without Derating 5000
Maximum Continuous Operating Voltage UL/CSA (MCOV)
(L-PE) 680 V (L-L) 1178 V (L-N) 680 V (N-PE) 680 V
Maximum Operating Voltage UL/CSA
660 V
Short-Circuit Current Rating (SCCR)
200 kA
Type of Low Voltage Distribution System UL/CSA
Split Phase
Width in Number of Modular Spacings
3
Product Net Width
53.4 mm
Product Net Height
98.5 mm
Product Net Depth / Length
64.8 mm
Product Net Weight
0.36 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
UNSPSC
39121610
eClass
V11.0 : 27130805
IDEA Granular Category Code (IGCC)
4906 >> Surge suppressers
Object Classification Code
141DFC
Manufacturer ID
2CTB802344R3700
ABB OVR T2 2N 40-660 P TS U Surge Protective Device | INDSLT
