TOMZN TOB1-63H AC Mini Circuit Breaker 2P/4P 63A

Reliable Overload & Short Circuit Protection for Every Panel.

A quality MCB is the backbone of any safe electrical installation. The Tomzn TOB1-63H Miniature Circuit Breaker (C Curve) delivers dependable overload and short circuit protection for lighting distribution and motor circuits — built to IEC 60898 and IEC 60947 standards for proven, certified performance.

With a neoteric structure, lightweight design, and high fire-resistant plastics, this MCB is built for long-term reliability in homes, offices, and commercial panels across Pakistan.

✅ Key Benefits

• Overload & Short Circuit Protection — Automatically trips to protect your wiring and appliances from dangerous overloads and short circuits.
• C Curve (Motor & Lighting Circuits) — C-type tripping characteristic is ideal for lighting distribution systems and motor circuits with moderate inrush currents.
• Available in 2P & 4P — Choose single-phase (2P) or three-phase (4P) configuration to suit your panel layout.
• IEC Certified — Complies with IEC 60898 and IEC 60947 international standards for guaranteed safety and performance.
• High Fire-Resistant Casing — Frame and parts made from high fire-resistant, shockproof plastics for safe, durable operation.
• Infrequent Switching — Suitable for infrequent switching of electrical equipment and lighting circuits under normal conditions.
• Long Service Life — Engineered for thousands of reliable operations.

📋 Technical Specifications

📦 What's in the Box

1× Tomzn TOB1-63H Miniature Circuit Breaker

🛡️ Why Choose Energy Hub?

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