Facing power tripping or protection failure due to a faulty MCCB (Moulded Case Circuit Breaker)? MCCBs are essential for protecting heavy-load circuits in homes, commercial spaces, and industrial units. Sajilo Sewa offers professional MCCB repair and replacement services up to 120A in Kathmandu, Bhaktapur, and Lalitpur. Our certified electricians ensure secure connections, accurate load balancing, and safe operation of your main or sub-power lines. 🛠️ Service Includes: • Inspection and testing of existing MCCB (up to 120A) • Minor repair (if possible) for loose terminals or non-responsive switches • Full replacement of MCCB (client-provided or arranged upon request) • Load connection tightening and insulation check • Final testing with safety verification ✅ Suitable for residential and commercial main lines ✅ Ideal for inverter, generator, or solar backup protection ✅ 30-day service warranty on installation work ❓ Frequently Asked Questions (FAQ) Q1: What is an MCCB and how is it different from an MCB? A: MCCB handles higher current (above 63A), suitable for heavy loads, while MCBs are used for small domestic circuits. Q2: Will you check the load before replacement? A: Yes, we test the system to ensure the correct rating and compatibility with your setup. Q3: Do I need to buy the MCCB separately? A: Yes, the client can provide it, or we can assist in sourcing the correct one at additional cost. Q4: Do you provide emergency MCCB replacement? A: Yes, we offer emergency electrical services in Kathmandu including MCCB issues. Q5: Can this be used for solar systems too? A: Yes, MCCBs are used in solar setups for protection between the inverter and power source. 👉 Book now for professional MCCB repair and replacement in Kathmandu