Description

Electricity powers our lives—our homes, workplaces, industries, and commercial spaces. But with its power also comes risk: electrical faults such as overloads, short circuits, and surges can lead to equipment damage, fire hazards, and even life-threatening situations. That’s why choosing the right protective device is crucial.

The Havells PVC Plastic 40A MCB 1 Pole SP C Curve (White) is designed to safeguard your electrical circuits with advanced technology, reliable performance, and the trusted quality of Havells. With a 40A current rating and C curve tripping characteristic, this miniature circuit breaker (MCB) is ideal for high-load appliances and circuits requiring strong yet balanced protection.

Whether for residential, commercial, or light industrial applications, this MCB offers superior reliability and safety, ensuring that your electrical systems remain protected from potential hazards.

Key Features

1. Rated Current: 40A – Handles heavy-duty appliances and higher load circuits with ease.

2. Pole Type: Single Pole (SP) – Protects one phase (live wire) in single-phase applications.

3. Curve Type: C Curve – Allows for moderate inrush currents while providing instant protection against overloads and short circuits.

4. Material: High-Grade PVC Plastic – Lightweight, durable, fire-resistant, and electrically insulated.

5. Color: White – Clean, modern appearance that blends with any distribution board.

6. High Breaking Capacity – Effectively interrupts fault currents to prevent damage.

7. ON/OFF Switching Functionality – Doubles up as a safety switch for manual circuit control.

8. DIN Rail Mounting – Easy snap-fit installation into standard distribution boards.

9. International Standards Compliance – Built as per IEC/IS safety regulations.

10. Long Life Span – Maintenance-free design ensures years of reliable operation.

Advantages

• ✅ Reliable Protection – Shields against short circuits, overloads, and surges.

• ✅ High Load Capacity – Suitable for circuits carrying higher currents up to 40A.

• ✅ Durable Housing – PVC plastic is resistant to heat, fire, and electrical stress.

• ✅ User-Friendly – Simple ON/OFF operation makes it easy to use.

• ✅ Space-Saving Design – Compact form factor saves distribution board space.

• ✅ Energy-Efficient – Reduces unnecessary power wastage.

• ✅ Trusted Brand – Havells ensures safety and performance in every product.

• Keep distribution board clean and dust-free.

• Test the switch functionality every 2–3 months.

• Ensure connected load does not exceed 40A.

• Replace immediately if damaged or tripping irregularly.

Applications

The Havells PVC Plastic 40A MCB 1 Pole SP C Curve (White) is perfect for:

Residential Applications

• Protecting heavy appliances such as:

  • Air Conditioners

  • Geysers / Water Heaters

  • Refrigerators

  • Inverter circuits

• Ensuring safe distribution in home electrical panels.

Commercial Applications

• Lighting systems in offices, shops, and malls.

• Small UPS and inverter power backup systems.

• Workstations and computer server circuits.

Industrial Applications (Light Duty)

• Small motors and pumps.

• HVAC systems.

• Equipment requiring moderate inrush current tolerance.