Cervo MCB and Isolator series represent the pinnacle of electrical safety and circuit protection. Our range includes high-breaking capacity Miniature Circuit Breakers (MCB) in single, double, triple, and four-pole variants, along with robust isolators and changeover switches. Engineered for instant response to overloads and short circuits, these devices safeguard your valuable appliances and wiring from electrical hazards.
Circuit Protection Series
Explore our high-reliability protection range, designed for both residential and industrial power distribution systems.
Miniature Circuit Breakers (MCB)
MCB Single Pole (SP)
- Range: 6A to 63A
- High Breaking Capacity
- Standard DIN Rail Mount
- Quick Trip Mechanism
MCB Double Pole (DP)
- Range: 6A to 63A
- Dual Pole Protection
- Ideal for Main Isolation
- Robust Build Quality
MCB Triple Pole (TP)
- Range: 6A to 63A
- For 3-Phase Circuits
- Simultaneous Tripping
- Industrial Grade Safety
Isolators & Changeover Switches
Isolator (DP/FP)
- Capacity: 40A & 63A
- Dedicated Isolation Switch
- High Endurance Level
- Easy Manual Operation
MCB Changeover
- Capacity: 40A & 63A
- Mains to Gen-Set Switching
- Safe Phase Isolation
- Compact Module Size
Reverse Forward Switch
- Capacity: 16A & 32A
- Motor Direction Control
- Heavy Duty Contacts
- Industrial Application
Tiny Trip Modular MCB
Modular Tiny Trip (SP/DP)
- Range: 6A to 34A
- Compact Modular Design
- Fits in Standard Switchboards
- Point-of-Use Protection
MCB Changeover
- Range: 40A to 63A
- Compact Modular Design
- Easy Installation
- Point-of-Use Protection
Applications & usage areas
Providing robust protection and power control across residential, commercial, and industrial installations.
- Residential Distribution Boards (Lighting & Power Circuits)
- Commercial Office Power Control & Safety Systems
- Industrial Machinery Overload Protection (3-Phase TP/FP MCBs)
- Gen-Set Overload Protection & Mains Changeover Systems
- Heavy Appliance Isolation (Air Conditioners, Geysers, Ovens)
- Dedicated Agricultural Water Pump Circuit Protection
Specification
| Pole Type | Available Ratings | Primary Usage |
|---|---|---|
| Single Pole (SP) | 6A, 10A, 16A, 20A, 25A, 32A, 40A, 63A | Individual Lighting & Socket Circuits |
| Double Pole (DP) | 16A, 25A, 32A, 40A, 63A | Main Supply Control for 1-Phase |
| Triple Pole (TP) | 32A, 40A, 63A | Industrial 3-Phase Machinery |
| Four Pole (FP) | 40A, 63A | Main Supply Control for 3-Phase |
Why choose Cervo MCB & Isolators
Engineered to offer premium safety, reliable isolation, and instantaneous overload protection.
High Breaking Capacity
Safely interrupts short-circuit currents up to 10kA, protecting downstream equipment.
Flame Retardant Housing
Made from self-extinguishing thermoset plastic, offering high fire and shock resistance.
Rapid Trip Mechanism
Operates in milliseconds to isolate faulty electrical circuits instantly, minimizing danger.