Havells SP Circuit Breaker (Single Pole)

Havells SP Circuit Breaker: Precision Protection for Single-Phase Circuits (Seba Electric)

Introduction: Secure Your Circuits with Havells SP Breakers

Every home and business runs on electricity—but safety starts at the circuit level. Havells SP Circuit Breakers, exclusively available at Seba Electric, deliver intelligent, single-phase protection against overloads and short circuits. Designed for 230V AC systems, these compact devices automatically cut power during faults, preventing fires, appliance damage, and electrocution. Havells’ engineering excellence, combined with Seba Electric’s trusted support, makes this the ultimate safeguard for your electrical infrastructure.

What is an SP Circuit Breaker?

An SP (Single-Pole) Circuit Breaker is a safety device that protects one live wire in single-phase electrical systems. It monitors current flow and trips instantly during:

• Overloads: When current exceeds safe limits (e.g., too many appliances on one circuit).
• Short Circuits: When live/neutral wires touch, causing dangerous current surges.

Unlike fuses (which need replacement), SP breakers reset manually—making them reusable and cost-effective.

Why Choose Havells SP Circuit Breakers?

Havells redefines circuit protection with innovation and reliability:

1. Dual Tripping Mechanism:

   • Thermal Tripping: Bimetal strip bends during sustained overloads (e.g., 1.3x rated current).
   • Magnetic Tripping: Solenoid coil trips instantly during short circuits (e.g., 5x-10x rated current).

2. Compact & Efficient Design:

   • Slim Profile (18mm width): Fits seamlessly in crowded distribution boards.
   • High Breaking Capacity (10kA): Safely interrupts severe fault currents.

3. User-Centric Features:

   • Trip-Free Mechanism: Prevents manual override during faults.
   • Clear ON/OFF Indicators: Visual status at a glance.
   • Screwless Terminals: Tool-free wiring for faster installation.

4. Uncompromising Safety:

   • IS 60898 & IEC 60898 Certified: Meets global safety standards.
   • Flame-Retardant Housing: UL94-V0 rated polycarbonate resists fire.
   • Touch-Safe Design: No exposed live parts.

5. Versatility:

   • Current Ratings: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A.
   • Breaking Capacity: 6kA, 10kA (suitable for homes/small businesses).

Seba Electric Havells SP Breaker: Key Specifications

Product Description: Engineering Excellence in Every Breaker

Havells SP Circuit Breakers at Seba Electric are precision-engineered for fail-safe performance. The heart of the breaker is its dual tripping system:

• The thermal element uses a bimetallic strip that heats and bends during overloads, tripping the breaker after a calculated delay (e.g., 1 hour at 1.3x current).
• The magnetic element uses an electromagnet that generates a magnetic field during short circuits, tripping instantly (<0.1 seconds).

Key Design Innovations:

• Arc Chute Technology: Splits and cools electrical arcs during tripping, preventing fires.
• Silver Alloy Contacts: Ensure low resistance and high durability against welding.
• Modular Snap-Fit Mounting: Installs on 35mm DIN rails without tools.

Why Havells? With 60+ years of expertise, Havells subjects every SP breaker to:

• 10,000+ electrical endurance tests.
• Temperature cycling (-40°C to +85°C).
• Humidity resistance tests (95% RH).
  At Seba Electric, we verify authenticity and performance before delivery.

Tripping Curves Explained: Choose the Right Type

Seba Electric Tip: Use Curve C for general residential circuits.

Applications: Where Havells SP Breakers Excel

• Residential: Lighting circuits, socket outlets, ACs, geysers.
• Commercial: Office workstations, small appliances, IT racks.
• Industrial: Control panels, machinery with low inrush currents.
• Critical Use: Medical equipment, emergency lighting, UPS systems.

Installation Guide (Seba Electric Best Practices)

1. Select Correct Rating:

   • 6A-10A: Lighting circuits.
   • 16A-20A: Socket outlets.
   • 25A-32A: ACs/geysers.

2. Mounting:

   • Snap onto 35mm DIN rail in the distribution board.
   • Ensure vertical orientation for proper tripping.

3. Wiring:

   • Connect Live (L) to the top terminal.
   • Connect Load to the bottom terminal.
   • Neutral wire bypasses the SP breaker.

4. Testing:

   • Turn ON → Press “TEST” button (if available) → Verify trip.
   • Manually toggle ON/OFF to check smooth operation.

SP Breaker vs. Fuse: Why Havells Wins

Conclusion: Trust Havells SP Breakers at Seba Electric

Havells SP Circuit Breakers are the frontline defense for your single-phase circuits. Combining Havells’ cutting-edge thermal-magnetic technology with Seba Electric’s technical expertise, these breakers deliver unmatched safety, reliability, and ease of use. Whether protecting your home’s lighting or a business’s critical systems, Havells SP breakers ensure power flows safely—and stops instantly when danger strikes.

Upgrade your circuit protection today! Visit Seba Electric to explore the full range of Havells SP Circuit Breakers. Our certified electricians will help you select, install, and maintain the perfect solution. Because at Seba Electric, we power safety—first, always.