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NGEF OLTC Diverter Switch Spares
NGEF Transformer OLTC Moving Contact
NGEF Transformer OLTC Diverter Switch Moving contact? Product Description
The NGEF Diverter Switch Moving Contact is a vital mechanical and electrical component used in On-Load Tap Changer (OLTC) systems of power and distribution transformers. It plays a key role in transferring current smoothly between fixed contacts during tap changing operations. Designed for precision movement and reliable electrical conduction, the moving contact ensures stable voltage regulation while the transformer remains in service.
Manufactured using high-quality copper alloys, flexible braided conductors, and high-strength mechanical parts, this moving contact offers excellent conductivity, low resistance, and strong mechanical durability. Its spring-loaded and lever-operated mechanism provides accurate positioning and consistent contact pressure, which helps reduce sparking and contact wear during switching operations. The flexible copper shunt ensures uninterrupted current flow even during repeated movements.
The NGEF Moving Contact is designed to operate reliably under heavy electrical and mechanical stress. Its robust insulation base and corrosion-resistant components protect it from oil contamination, heat, and vibration inside the transformer tank. The maintenance-friendly design allows easy inspection, adjustment, and replacement, helping to minimize downtime and extend service life
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NGEF OLTC Diverter Switch Spares
NGEF TRANSFORMER OLTC Resistance Compartment
NGEF Resistance Compartment ? Product Description
The NGEF Resistance Compartment is a specially designed enclosure used in On-Load Tap Changer (OLTC) systems of power and distribution transformers to safely house and protect the transition resistors. It plays a vital role during tap-changing operations by providing a secure and insulated environment for the resistive elements that control and limit circulating current. By enclosing the resistors properly, the resistance compartment ensures smooth voltage transition, prevents electrical faults, and enhances overall system reliability.
Manufactured using high-strength insulating materials and durable structural components, the NGEF Resistance Compartment offers excellent thermal stability and mechanical protection. Its robust construction allows efficient heat dissipation generated during switching operations, preventing overheating and maintaining stable resistance performance. The oil-resistant and corrosion-protected surfaces ensure reliable operation inside transformer tanks under harsh operating conditions.
The compartment is designed for precise mounting and easy integration with OLTC mechanisms.
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NGEF OLTC Selector Switch Spares
NGEF TRANSFORMER OLTC Selector Moving Contact
NGEF TRANSFORMER OLTC Selector moving contact ? Product Description
The Selector Moving Contact is responsible for switching between different tap positions by making and breaking electrical connections. It works in coordination with fixed contacts to ensure smooth and safe voltage regulation.
Designed with precision-engineered contact surfaces and spring-loaded mechanisms, it provides firm contact pressure and minimal arcing. This improves switching reliability and reduces maintenance requirements.
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NGEF OLTC Motor Drive Mechanism Spares
NGEF Transformer OLTC worm gear double end
NGEF OLTC Worm Gear (Double End)
Description (Paragraph):
The NGEF OLTC Worm Gear Double End is a mechanical transmission component used in on-load tap changer (OLTC) systems of power transformers. It converts the rotary motion of the motor into controlled mechanical movement required for tap changing. The double-end design allows power transmission on both sides, ensuring balanced operation and better alignment. This component plays an important role in providing smooth, accurate, and reliable tap position changes during transformer operation.SKU: n/a -
NGEF OLTC Motor Drive Mechanism Spares
NGEF Transformer OLTC Worm Gear Single End
NGEF Transformer OLTC Worm Gear Single End ? Product Description
The Worm Gear Single End is a robust mechanical transmission component used in transformer on-load tap changer (OLTC) systems and motor drive mechanisms. It is designed to convert rotational motion from the drive motor into controlled, precise movement required for smooth tap changing operations. This component ensures reliable torque transmission while maintaining accurate positioning within the system.
Manufactured from high-quality cast metal with precision-machined internal gearing, the worm gear single end provides excellent strength, durability, and wear resistance. Its compact housing protects internal parts from dust and mechanical damage, ensuring stable performance under continuous operating conditions. The design also supports smooth operation with minimal noise and reduced maintenance requirements.
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NGEF OLTC Motor Drive Mechanism Spares
NGEF transformer on load tap changer transmission shaft
NGEF transformer On-Load Tap Changer Transmission Shaft ? Product Description
The NGEF On-Load Tap Changer Transmission Shaft is a vital mechanical component used in OLTC systems of power and distribution transformers. It is designed to transmit rotational motion from the drive mechanism to the internal switching and contact assemblies. By ensuring smooth and accurate power transfer, the transmission shaft enables precise tap-changing operations and helps maintain stable voltage regulation without interrupting the power supply.
Manufactured from high-strength alloy steel and precision-machined materials, the NGEF Transmission Shaft offers excellent mechanical durability, dimensional accuracy, and long service life. Its robust construction allows it to withstand continuous rotation, vibration, and mechanical stress inside the transformer tank. The corrosion-resistant and oil-compatible surface treatment ensures reliable performance in harsh operating environments, while its maintenance-friendly design supports easy inspection and replacement during servicing.
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NGEF OLTC Selector Switch Spares
NGEF Transformer selector switch assembly
NGEF Selector Switch Assembly ? Product Description
The NGEF Selector Switch Assembly is an essential part of the On-Load Tap Changer (OLTC) system used in power transformers. It is responsible for selecting different tap positions on the transformer winding while the transformer remains in operation. This allows smooth voltage regulation without interrupting the power supply. The assembly works together with the diverter switch to ensure safe and reliable switching under load conditions.
It is manufactured using high-quality conductive and insulating materials to ensure durability and stable performance in oil-filled and high-temperature environments. The assembly consists of a precision-aligned shaft, contact segments, and switching components that provide accurate tap positioning. By maintaining proper voltage control and reducing electrical stress, the NGEF Selector Switch Assembly helps improve transformer efficiency and extend service life.
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NGEF OLTC Motor Drive Mechanism Spares
Rubber Beading For NGEF OLTC Drive Box
Rubber Beading For NGEF OLTC Drive Box ? Product Description
Beading is a flexible sealing component used in transformer tap changer and motor drive assemblies to provide effective protection against dust, moisture, and external contaminants. It is typically installed along panel edges, doors, and enclosure joints to ensure a tight and secure seal. This helps maintain internal component safety and improves the overall durability of the system.
Manufactured from high-quality rubber or synthetic elastomer materials, beading offers excellent flexibility, weather resistance, and long service life. It maintains sealing performance even under temperature variations and mechanical stress, ensuring reliable operation in industrial environments.
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Uncategorized
SENSECA FLOW SWITCH HD2K-015GM025 | Hydraulic Oil Flow Switch Supplier
FLOW SWITCH HD2K-015GM025
The FLOW SWITCH HD2K-015GM025 is a high-performance mechanical flow switch engineered for reliable monitoring of hydraulic oil flow in industrial machinery and hydraulic power systems. Designed with a robust piston-operated mechanism, it delivers dependable switching performance even in demanding operating environments.
IN STOCK
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Uncategorized
Senseca HD2K-O-015GM008 Flow Switch | Hydraulic Oil Flow Switch
Senseca HD2K-O-015GM008 Flow Switch
The Senseca HD2K-O-015GM008 Flow Switch is a premium industrial mechanical flow switch designed for accurate monitoring of hydraulic oil flow in industrial machinery and hydraulic systems. Manufactured by Senseca, this compact flow switch utilizes a spring-supported piston with magnetic reed switch technology to provide reliable and repeatable switching performance.
Its viscosity-compensated design ensures consistent operation over a wide range of hydraulic oil viscosities, making it ideal for protecting pumps, lubrication systems, hydraulic power units, and process equipment. The HD2K series combines a rugged brass body, high-pressure capability, adjustable switching point, and IP65 protection for dependable long-term service in demanding industrial environments. These characteristics and ratings are described in the HD2K family datasheet.
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NGEF OLTC Motor Drive Mechanism Spares, Switch Gear
SIEMENS 3VS13001NH00 MPCB
SIEMENS 3Vs13001Nh00 MPCB is a protective switching device used in motor drive and transformer tap changer systems to safeguard motors and electrical circuits from overload, short circuit, and fault conditions. It combines manual motor protection with an automatic tripping mechanism to ensure safe and reliable operation in industrial environments.
Designed with high-quality insulating and conductive materials, this MPCB provides accurate current sensing and fast tripping during abnormal conditions. The integrated trip coil allows remote or automatic shutdown, improving system safety, minimizing equipment damage, and reducing downtime during faults.
- Current Setting Range (Overload): 2 A to 3.2 Amps set by rotary switch
- Integrated Auxiliary Contacts: 1 NO (Normally Open) + 1 NC (Normally Closed)
- Number of Poles: 3
- Rated Operational Voltage : 690 V AC
- Short-Circuit Breaking Capacity : 100 kA at 415 V
- Connection Type: Secure screw terminals
- Control Type: Turn button/rotary switch style
- Mounting: DIN rail installation
- Provision to attach shunt trip coil 3VU91320ab55 to trip 3Vs13001Nh00 MPCB when current drawn exceeds setting,
Siemens 3Vs13001Nh00 MPCB Price: 4200/-
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Switch Gear
Siemens 3VU9132-0AB55 Shunt Release 230V AC for MPCB
Siemens 3VU9132-0AB55 is a 230V AC shunt release accessory designed for Siemens 3VU and 3VS series motor protection circuit breakers. It enables remote tripping of MPCBs for enhanced motor safety, emergency shutdown, and industrial automation applications.
Technical Specifications
- Part Number: 3VU9132-0AB55
- Type: Shunt Release / Shunt Trip
- Voltage: 220/230V AC, 50 Hz
- Compatible Series: Siemens 3VU13, 3VU16, 3VS13, 3VS16
- Application: Remote tripping of MPCB
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Function
The shunt release trips the MPCB remotely when voltage is applied to the shunt coil. It is commonly used in:
- Emergency stop circuits
- Remote shutdown systems
- Safety interlocks
- Control panels
- Industrial motor protection systems
Compatible MPCB Series
- Siemens 3VU13
- Siemens 3VU16
- Siemens 3VS13
- Siemens 3VS16
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Silica Gel Breather
Silica Gel Breather 1 Kg (1000 Grams) for Transformers
Silica Gel Breather 1 Kg – Reliable Moisture Protection for Transformers
The Silica Gel Breather 1 Kg (1000 Grams) is an essential transformer accessory designed to protect transformer oil from moisture contamination. Installed on the conservator tank of oil-filled transformers, the breather removes humidity from the air entering the transformer during load fluctuations and temperature changes.
Moisture is one of the primary causes of transformer oil degradation and insulation failure. By using a high-quality 1 Kg Silica Gel Breather, utilities, industries, substations, and power plants can significantly extend transformer life, reduce maintenance costs, and improve operational reliability.
Manufactured using durable materials and premium-grade indicating silica gel crystals, this breather provides efficient moisture absorption and visual indication of silica gel saturation, ensuring timely maintenance and uninterrupted transformer performance.
In Stock Price :930/-
Silica Gel Breathers Available in 250gm, 500gm, 1Kg,1.5 Kg,2Kg,3Kg, 5Kg ,6Kg ,8 Kg,10Kg Models
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Silica Gel Breather
Silica Gel Breather 1.5 Kg for Transformer Moisture Protection | Best Price
Silica Gel Breather 1.5kg Mounting Dimensions Specifications for Selecting the Right Breather for Your Application
A)Silica Gel Breather 1.5kg Mounting Thread Dimensions 1/2″,3/4″.1″
1)1/2″ BSP THREAD-19 MM INNER Dia .
2)3/4″ BSP THREAD-26 MM INNER Dia.
3)1″ BSP THREAD-32 MM INNER Dia.
B)Silica Gel Breather 1.5kg Mounting Flange Dimensions 85 mm Dia, 4Holes ,65mm PCD ,12 Dia Through hole
C)Silica Gel Breather 1.5kg Mounting FlangeDimensions 115 mm Dia, 4Holes ,85mm PCD ,12 Dia Through hole.
You can find Silica Gel Breather 1.5kg Flange and Thread dimensions in the image section.
Silica Gel Breather 1.5kg Price: Rs 1400/-
SKU: n/a -
Silica Gel Breather
Silica Gel Breather 10Kg Price | Transformer Silica Gel Breather
Silica Gel Breather 10Kg is available in flange mounted and thread mounted designs for transformers and industrial electrical equipment. Filled with premium-quality silica gel crystals, it effectively removes moisture from incoming air, protecting transformer oil and improving insulation life and equipment reliability.
Silica Gel Breather 10Kg Price: Rs 9500/-
⚡ READY STOCK AVAILABLE – FAST DISPATCH ACROSS INDIA ⚡
✅ Premium Quality Transformer Accessories
✅ Competitive Prices
✅ Bulk & Retail Orders Accepted
✅ Quick Response & Fast Delivery📞 Call / WhatsApp:
9611145044✉ Email Us:
spectanetindia@gmail.com
🚚 Silica Gel Breathers Available in 250gm, 500gm, 1Kg,1.5 Kg,2Kg,3Kg, 5Kg ,6Kg ,8 Kg,10Kg ModelsSKU: n/a -
Silica Gel Breather
Silica Gel Breather 2 Kg for Transformer Moisture Protection | Best Price
Silica Gel Breather 2 Kg Find Complete Dimensional Drawings and Mounting Dimension Drawings of 2kg Silica Gel Breathers in the Image Gallery.
Silica Gel Breather 2kg Mounting Dimensions Specifications for Selecting the Right Breather for Your Application
A)Silica Gel Breather 2kg Mounting Thread Dimensions 1/2″,3/4″.1″
1)1/2″ BSP THREAD-19 MM INNER Dia .
2)3/4″ BSP THREAD-26 MM INNER Dia.
3)1″ BSP THREAD-32 MM INNER Dia.
B)Silica Gel Breather 2kg Mounting Flange Dimensions 85 mm Dia, 4Holes ,65mm PCD ,12 Dia Through hole
C)Silica Gel Breather 2kg Mounting FlangeDimensions 115 mm Dia, 4Holes ,85mm PCD ,12 Dia Through hole.
You can find Silica Gel Breather 2kg Flange and Thread dimensions in the image section.
Silica Gel Breather 2kg Price: Rs 2100/-
Silica Gel Breathers Available in 250gm, 500gm, 1Kg,1.5 Kg,2Kg,3Kg, 5Kg ,6Kg ,8 Kg,10Kg Models
SKU: 1350 -
Silica Gel Breather
Silica Gel Breather 250 Grams | Transformer Silica Gel Breather
Silica Gel Breather 250 Grams at low price for transformers and electrical equipment. Moisture protection, long service life, reliable performance, and competitive Silica Gel Breather price. Silica Gel Breather 250 Gm for transformers absorbs moisture from incoming air and protects transformer oil from humidity contamination. Ideal for power and distribution transformers, this transformer breather ensures longer insulation life and reliable electrical performance.
Silica Gel Breather 250 Grams Price: Rs 285/-
📞 Call / WhatsApp:
9611145044✉ Email Us:
spectanetindia@gmail.com
🚚 Silica Gel Breathers Available in 250gm, 500gm, 1Kg,1.5 Kg,2Kg,3Kg, 5Kg ,6Kg ,8 Kg,10Kg ModelsSKU: n/a -
Silica Gel Breather
Silica Gel Breather 3 Kg for Transformer Moisture Protection
Silica Gel Breather 3 Kg is designed to protect transformer oil from moisture contamination by drying the air entering the conservator tank. Manufactured with premium quality silica gel crystals, this transformer breather ensures efficient moisture absorption, reliable insulation protection, and longer transformer life for industrial and electrical applications.
Silica Gel Breather 3kg Mounting Dimensions Specifications for Selecting the Right Breather for Your Application
A)Silica Gel Breather 3kg Mounting Thread Dimensions 1/2″,3/4″.1″
1)1/2″ BSP THREAD-19 MM INNER Dia .
2)3/4″ BSP THREAD-26 MM INNER Dia.
3)1″ BSP THREAD-32 MM INNER Dia.
B)Silica Gel Breather 3kg Mounting Flange Dimensions 85 mm Dia, 4Holes ,65mm PCD ,12 Dia Through hole
C)Silica Gel Breather 3kg Mounting FlangeDimensions 115 mm Dia, 4Holes ,85mm PCD ,12 Dia Through hole.
You can find Silica Gel Breather 3kg Flange and Thread dimensions in the image section.
Silica Gel Breather 3kg Price: Rs 3100/-
Silica Gel Breathers Available in 250gm, 500gm, 1Kg,1.5 Kg,2Kg,3Kg, 5Kg ,6Kg ,8 Kg,10Kg Models
SKU: n/a -
Silica Gel Breather
Silica Gel Breather 5 Kg Price | 5kg Silica Gel Breather For Transformer
Silica Gel Breather 5 Kg Price | 5kg Silica Gel Breather For Transformer designed to remove moisture from air entering transformer conservator tanks. Filled with premium-quality silica gel crystals, it protects transformer oil from moisture contamination, improves insulation life, and ensures reliable transformer performance in industrial and power applications.
Silica Gel Breather 5kg Technical Specifications for Selecting the Right Breather for Your Application
- Housing Material: Heavy-duty clear polycarbonate or acrylic view tube paired with cast iron or aluminum top/bottom covers.
- Desiccant Type: Indicating blue silica gel (turns pink when saturated) OR eco-friendly orange silica gel (turns green when saturated).
- Oil Bottom Cup: Essential for trapping dust and fine particles while serving as a secondary barrier against constant exposure to atmosphere.
- Connection Mounting: Flanged fitting or threaded pipe connection(1inch,2inch)depending on your transformer conservator tank design.
- Instillation: Indoor / Outdoor environment
Silica Gel Breather 5kg Mounting Dimensions Specifications for Selecting the Right Breather for Your Application
A)Silica Gel Breather 5kg Mounting Thread Dimensions 1/2″,3/4″.1″
1)1/2″ BSP THREAD-19 MM INNER Dia .
2)3/4″ BSP THREAD-26 MM INNER Dia.
3)1″ BSP THREAD-32 MM INNER Dia.
B)Silica Gel Breather 5kg Mounting Flange Dimensions 85 mm Dia, 4Holes ,65mm PCD ,12 Dia Through hole
C)Silica Gel Breather 5kg Mounting FlangeDimensions 115 mm Dia, 4Holes ,85mm PCD ,12 Dia Through hole.
You can find Silica Gel Breather 5kg Flange and Thread dimensions in the image section.
Silica Gel Breather 5kg Price: Rs 5800/-
⚡ READY STOCK AVAILABLE – FAST DISPATCH ACROSS INDIA ⚡
✅ Premium Quality Transformer Accessories
✅ Competitive Prices
✅ Bulk & Retail Orders Accepted
✅ Quick Response & Fast Delivery📞 Call / WhatsApp:
9611145044✉ Email Us:
spectanetindia@gmail.com
🚚 Silica Gel Breathers Available in 250gm, 500gm, 1Kg,1.5 Kg,2Kg,3Kg, 5Kg ,6Kg ,8 Kg,10Kg ModelsSKU: n/a
