Singapore GST will increase from 8% to 9%

(Effective from Jan 1, 2024)

Electgo: Your trusted Source for Electrical Components in Singapore

An Authorized Supplier Offering a Comprehensive Range of Electrical Component Categories


Closed Toroid for Residual Current Protection TA - Ø 30 Mm

SGD $65.78

Short description of 50437

Country of Origin

UOM: Piece

In stock
In Stock 0
Backorder Leadtime: 8 To 10 Weeks

Certificate of Conformance (COC) can be provided upon purchase subjected to manufacturer approval.

*All information are subjected to changes without prior notice.
Closed toroid for residual current protection TA
-  Ø 30 mm.
Label :  Vigilohm
-  range :  Vigirex
-  device short name :  TA30
-  product or component type :  earth leakage current sensor
-  device application :  equipment monitoring and control
-  range compatibility :  Vigirex RH plug-in relay
-  [Ie] rated operational current :  65 A
-  Range Presentation :  The Vigilohm range of insulation monitoring devices (IMDs) provides you with a simple, reliable insulation monitoring, communication and fault location solution for your IT (ungrounded) networks.
This renewed and simplified offer helps increase personnel and equipment safety and process availability.
-  Range Benefits :  In low voltage electrical distributions, the combined use of an IT network arrangement and Insulation Monitoring Devices : 
-  Increases personnel safety
-  Reduces risk of fire or explosion
-  Increases process uptime
-  Ease maintenance and reduce OPEX
-  Range Application Presentation :  Your solution to make the best of your IT electrical network
-  Industry, including chemical, refinery, and transformation processes, where continuous process is critical
-  Infrastructure like airports, harbors, tunnels, and railways where safety is at stake
-  Healthcare areas like operation theaters and intensive care unit for security of patient and medical staff
-  Marine for safety reasons
-  Power Generation like photovoltaic, wind, hydro and nuclear, to prevent fire
-  Extraction, such as oil &gas and mining, to prevent fire and/or explosion
Diameter30 mm inner:
Product Or Component Typeearth leakage current sensor
[Ie] Rated Operational Current65 A
[Ue] Rated Operational Voltage65 A
Device Short NameTA30
Network TypeAC/DC
Range Compatibility RH10M residual current protection relay
RH10P residual current protection relay
RH197M residual current protection relay
RH197P residual current protection relay
RH21M residual current protection relay
RH21P residual current protection relay
RH68M residual current protection relay
RH86M residual current protection relay
RH86P residual current protection relay
RH99M residual current protection relay
RH99P residual current protection relay
RHU residual current protection relay
RHUs residual current protection relay
RMH residual current protection relay
Range NameVigirex RH10MP, RH21MP, RH99MP, RH197, RHU
Current Transformer TypeA type closed toroid
Number Of Ways30 mm inner:
Cable Outer Diameter15-15 mm: 25-25 mm² (maximum)
Calorific Value0.98 MJ
Compatibility CodeTA30
Connections - Terminalsscrew connection 0.22-0.22 mm²
Depth29 mm
Device Applicationequipment monitoring and control
Height82 mm
Market Segmentresidential
small commercial
Mounting Modeclip-on (DIN rail)
clip-on (Vigirex relay)
fixed (plain backplate)
fixed (profiled sheet metal)
fixed (slotted backplate)
Net Weight0.12 kg
Network Frequency45...440 Hz
Residual Short-circuit Withstand Current85 kA / 0.5 s conforming to IEC 60947-2
Transformer Ratio1/1000
Width60 mm
[Icw] Rated Short-time Withstand Current100 kA for 0.5 s
[Uimp] Rated Impulse Withstand Voltage12 kV
[Ui] Rated Insulation Voltage1000 V
Ambient Air Temperature For Operation-35-70 °C
Ambient Air Temperature For Storage-55-85 °C
Environmental Characteristicexposure to damp heat in service: category C2: 48 hours conforming to IEC 60068-2-56
exposure to damp heat not in service (25...55 °C, RH 95 %) : 28 cycles conforming to IEC 60068-2-30
salt mist: Kb/2 conforming to IEC 60068-2-52
IP Degree Of Protectionconnectors: IP20
Overvoltage CategoryIV
Pollution Degreelevel 3 conforming to IEC 60664-1
Product CertificationsCE
StandardsIEC 60947-2
Poles Descriptionearth leakage current sensor
Write Your Own Review
You're reviewing:Closed Toroid for Residual Current Protection TA - Ø 30 Mm
Your Rating