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ABBSurge protector
Product Model

OVR T2 1N 15-320 P U

Manufacturer

ABB

Category

Surge protector

Product ID

76873

In Stock
Last updated: 2025/4/21
View Specifications
ABB OVR T2 1N 15-320 P U

Selling Points

  • 1High Surge Protection: Offers nominal discharge surge current of 15 kA and maximum continuous voltage of 320V.
  • 2Durable Construction: Built with robust materials and designed for DIN rail mounting, ensuring long-lasting performance.
  • 3Advanced Safety Features: Equipped with remote signalling contact and optic transmission standard for enhanced safety.
  • 4Comprehensive Protection: Protects against transient overvoltages and direct lightning strikes, safeguarding sensitive equipment.
  • 5Easy Installation: Plug-in version available for easy integration into sub-distribution boards, ensuring quick setup and minimal downtime.
Product Details
OVR T2 1N 15-320 P U
ABB

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Standards
UL 1449 Ed3
Suitable For
To protect the systems against the transient overvoltage (lightning)
Rated Voltage (Ur)
277 V AC
Nominal AC Voltage of the System (Uo)
277 V
Voltage Protection Level ( Up)
1.2 kV (L-N) 1.2 kV (N-PE) 1.2 kV
Maximum Continuous Operating Voltage (Uc)
(L-PE) 320 V
Rated Service Short-Circuit Breaking Capacity (Ics)
100 kA
Discharge Current
Nominal (8 / 20 µs) 5 kA I (max, 8 / 20 µs) 15 kA
Short Circuit Withstand Icc
100 kA
Arrester Class
II
Number of Protected Poles
2
Number of Poles
2
Number of Conductors
2
Position of Neutral Terminals
Right
Transmission Standard
Optic
Version
Plug-in
Mounting Type
DIN-Rail
Preventive Maintenance Feature
No
Status Indicator
Yes
Fuse Size
2 modular spacing
Degree of Protection
IP20
Maximum Operating Altitude Permissible
Without Derating 5000
Maximum Continuous Operating Voltage UL/CSA (MCOV)
(L-PE) 320 V (L-L) - V (L-N) 320 V (N-PE) 320 V
Maximum Operating Voltage UL/CSA
320 V
Short-Circuit Current Rating (SCCR)
200 kA
Type of Low Voltage Distribution System UL/CSA
Single Phase
Width in Number of Modular Spacings
2
Product Net Width
35.6 mm
Product Net Height
90.5 mm
Product Net Depth / Length
64.8 mm
Product Net Weight
0.24 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
141DDC
Manufacturer ID
2CTB802342R0400

Specifications may be subject to change without notice