Circuit Breaker

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Siemens 3VL9400-1ST00 Shunt

Siemens 3VL9400-1ST00 Shunt Release Circuit Breaker It is a Siemens Shunt Release Accessory for 3VL MCCBs (VL160–VL400) Product Type: Shunt Trip Unit Application: Allows remote tripping (opening) of a 3VL molded case circuit breaker (MCCB) via an external electrical signal Series: Siemens 3VL (MCCB accessories) Typical Use: Remote disconnection for safety, automation, or emergency stop […]

Siemens 3VL9300-8CE0 Interphase

Siemens 3VL9300-8CE0 Interphase Barrier VL160X-VL250 | 802779A00 The Siemens 3VL9300-8CE00 is an accessory kit for Siemens VL-series molded case circuit breakers, consisting of two-phase barriers designed to enhance safety and prevent accidental contact Product Type: Phase Barrier Set (Inter-phase separator) Compatible With: Siemens VL160X, VL160, and VL250 circuit breakers Purpose: Enhances safety via phase separation […]

Siemens 3VL4740-3AE36-0AD1 Circuit

Siemens 3VL4740-3AE36-0AD1 Circuit Breaker VL400L 3-Pole 400A  VL400L 3-Pole 100KA/415V 1 pcs Available Weight: 6.360 kgs Approx. ref no: 448

Siemens 3VL4731-2DC36-0AA0 Circuit

Siemens 3VL4731-2DC36-0AA0 Circuit Breaker VL400 315A  VL400L 3-Pole IN: 315A 70KA/415V 2 pcs Available Weight: 6.090 kgs Approx. ref no: 449

Siemens 3VL3725-3DC36-0AA0 circuit

Siemens 3VL3725‑3DC36‑0AA0 VL250L 250 A 3‑Pole MCCB TM Trip Unit 100 kA ICU Siemens VL250L series, very high interrupting capacity rated at 100 kA at 415 V AC, full 3‑pole MCCB with thermal‑magnetic TM trip unit Adjustable overload protection between 200 A – 250 A Weight : 2.700 KG Reference number : 8 Availabel in stock : 1 piece

Siemens 3VL3720-3TF46-0AD1 circuit

Siemens 3VL3720-3TF46-0AD1 4 Pole VL250L Circuit Breaker – 200A, 100kA, ETU20 Trip Unit Up for sale is a genuine Siemens 3VL3720-3TF46-0AD1 molded case circuit breaker from the VL250L series. This robust 4-pole MCCB is designed for industrial and commercial electrical protection applications requiring high breaking capacity and reliable trip functionality. Key Features: Model: Siemens 3VL3720-3TF46-0AD1 Type: VL250L 4 Pole Molded Case […]

Siemens 3VL3720-3DC36-0AA0 Circuit

Siemens 3VL3720-3DC36-0AA0 Circuit Breaker VL250L 3 Pole 200A 3VL3720-3DC36-0AA0 SIEMENS VL250L Circuit Breaker 200A siemens VL250L IEC 60947-2 EN 60947-2 GB 14048.2/50Hz ~= 50/60 hz 3vl37..-3..3.-.. cat: a in= 200a ~ |20 dc| 3VL9320-7DC30 G/ 1082012 1G 4829 J10 3VL3725-3AA36-0AA0 G/ 1242012 1F 2203 KA 1 pc Available Weight: 2.590 kg Approx. ref no: 9

Siemens 3VL3720-2DC36-0AA0 Circuit

Condition: New Open BoxModel: Siemens 3VL3720-2DC36-0AA0Amp Rating: 200AVoltage Rating: Suitable for 3-Phase AC SystemsPoles: 3-PoleType: Molded Case Circuit Breaker (MCCB) Product Overview: This Siemens 3VL3720-2DC36-0AA0 3-pole circuit breaker is a high-quality molded case circuit breaker (MCCB) designed for industrial and commercial electrical systems. With a 200A rating, this breaker is ideal for protecting 3-phase AC electrical circuits from overloads and short circuits. […]

Siemens 3VL2716-3BF46-0AD1 circuit

Siemens 3VL2716-3BF46-0AD1 VL 4-pole molded case circuit breaker 160A Condition: New / UnusedType: Siemens SENTRON 3VL Series Molded Case Circuit Breaker (VL160 frame)Poles: 4‑Pole (including Neutral)Rated Current: 160 A (adjustable to 64–160 A)Short‑Circuit Interrupt Rating: Up to 55 kA @ 415 VAC (UL/IEC)Trip Unit: Electronic LSI (Long-time, Short‑time, Instantaneous) with ETU20 logic, communication-capable (Modbus, etc.) Weigth : 5 kg Reference : […]

Siemens 3VL2716-3AE36-0AD1 Circuit

Siemens 3VL2716-3AE36-0AD1 Circuit Breaker VL160L 3-Pole 160A Manufacturer: Siemens AG Series / Family: 3VL / VL160L (“L” = higher breaking / interrupting capacity) Poles: 3 (three phases) Rated Continuous / Operating Current (In): ~ 160 A Rated Operational Voltage (Ue): up to ~ 690 V AC (main circuit) Insulation Voltage (Ui): ~ 800 V AC […]

Siemens 3VL2716-2DC36-0AA0 Circuit

Siemens 3VL2716-2DC36-0AA0 Circuit Breaker VL160H 3-Pole 160A Model / Part Number: 3VL2716-2DC36-0AA0 Series / Frame: VL160H (“H” = High breaking capacity) Poles: 3-pole (three phases) Rated / Continuous Current (In / Ir): 160 A Overcurrent Protection Type: TM (Thermal + Magnetic) line protection Rated Operational Voltage (Ue): Up to 690 V AC Insulation Voltage (Ui): […]

Siemens 3VL2716-1EM46-0AD1 Circuit

Siemens 3VL2716‑1EM46‑0AD1 VL160N 4‑Pole Circuit Breaker – 160 A, 55 kA @ 415 V, TM Trip Unit Rated current (In): 160 A (adjustable range 125–160 A) Breaking capacity: Icu = 55 kA @ 415 VAC, suitable for high-demand industrial applications Trip unit: TM electronic thermal‑magnetic with LI function for overload/short‑circuit protection Neutral protection: 100% neutral protection included Connections: Screw-terminal busbar front‑connected design Weight : 3.000 kg Reference […]

Reliable Circuit Breaker Supplier in India

If you are looking for a trusted circuit breaker supplier, Alinext Automation delivers high-quality electrical protection solutions for industrial, commercial, and residential applications. Our circuit breakers are engineered to protect electrical systems from overloads, short circuits, and voltage fluctuations, ensuring maximum operational safety and efficiency.

Buy Circuit Breaker Online India with Confidence

At Alinext Automation, you can easily buy circuit breaker online India through a seamless and professional procurement process. We supply MCBs, MCCBs, ACBs, and other protection devices from reputed manufacturers that meet industry safety standards. Our competitive pricing and pan-India delivery make us a preferred choice for contractors, panel builders, OEMs, and industrial buyers.

Buy Circuit Breaker Online for Industrial & Commercial Projects

Planning to buy circuit breaker online for your project? We provide detailed product specifications, including current rating, breaking capacity, and application suitability, helping you select the right solution. This ensures system reliability, reduced downtime, and long-term performance.

Best Circuit Breaker Supplier for Bulk & Project Requirements

Recognized as one of the best circuit breaker suppliers, Alinext Automation offers transparent pricing, technical support, and timely dispatch. If you are searching for a dependable circuit breaker supplier in India.

Types of Circuit Breakers

There are different types of circuit breakers available depending on application and current capacity:

MCB (Miniature Circuit Breaker): Commonly used in homes and small offices for low current protection.

MCCB (Molded Case Circuit Breaker): Used in commercial and industrial systems where higher current ratings are required.

RCCB (Residual Current Circuit Breaker): Protects against leakage current and electric shock hazards.

ACB (Air Circuit Breaker): Used in large electrical panels for high load and heavy-duty applications.

Selecting the correct type depends on load requirements, wiring design, safety standards, and installation conditions. Choosing the wrong breaker can result in frequent tripping or poor circuit protection.

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Why Choosing the Right Supplier Matters

When it comes to electrical safety, quality should never be compromised. A trusted best circuit breaker supplier ensures that the product meets required certifications, provides strong breaking capacity, and delivers consistent performance over time. A professional circuit breaker supplier in India can also guide customers on selecting the correct ratings for their specific electrical needs.

As online purchasing has increased, many buyers prefer to buy circuit breaker online india due to convenience and wider product availability. Online platforms allow customers to compare brands, specifications, and prices easily. However, it is important to buy only from verified sellers to avoid fake or low-grade products.

Benefits of Buying Circuit Breakers Online

Many customers prefer to buy circuit breaker online because it saves time and gives access to multiple brands in one place. Online buying also offers better price comparison, product descriptions, and technical details. Some major benefits include:

  • Easy comparison of ratings and models

  • Better pricing and discounts

  • Availability of certified branded products

  • Faster delivery across India

  • Customer reviews for decision-making

Still, customers should ensure they purchase from an authorized circuit breaker supplier to guarantee genuine products, warranty, and proper after-sales support.

Key Factors to Consider Before Buying

Before selecting a circuit breaker, consider current rating, voltage rating, breaking capacity, application type, installation environment, and brand certification. Also check whether you require protection from leakage current, as RCCB models are designed specifically for shock prevention.

A knowledgeable circuit breaker supplier in India can help you choose the right product based on load calculation and safety requirements. Proper selection not only improves safety but also reduces maintenance costs and increases the life of electrical appliances.

Frequently Asked Questions

1. What is a circuit breaker used for?

A circuit breaker is used to protect electrical circuits from overload, short circuits, and fault currents that can damage wiring and appliances.

2. Can a circuit breaker be reused after tripping?

Yes, circuit breakers can be reset and reused after the fault is fixed, unlike fuses that require replacement.

3. Is it safe to buy circuit breaker online India?

Yes, it is safe to buy circuit breaker online india if you purchase from trusted platforms and verified sellers.

4. Which is the best circuit breaker supplier?

The best circuit breaker supplier is one that offers certified products, genuine warranty, proper specifications, and technical guidance.

5. How do I select the right circuit breaker supplier in India?

Choose a circuit breaker supplier in India that provides branded products, transparent pricing, fast delivery, and reliable customer service.