ABB MCB 40A 2-Pole C-Curve – Miniature Circuit Breaker
₹826.00
₹826.00 /Unit
Tax included
- The ABB 40A 2-Pole C-Curve Miniature Circuit Breaker (MCB) provides reliable protection for electrical circuits against overloads and short circuits. Designed for both single-phase and two-phase systems, it features C-curve tripping characteristics ideal for general-purpose loads such as lighting, motors, and resistive equipment. Built with ABB’s precision engineering, this MCB ensures safe, durable, and consistent performance in industrial, commercial, and residential installations. It supports a rated current of 40 Amperes and a breaking capacity of up to 10 kA, making it suitable for demanding electrical environments.
Security policy
Delivery policy
Return policy
The ABB 40A 2-Pole C-Curve MCB is a high-performance protective device designed to safeguard electrical circuits from faults caused by overload or short circuit conditions. Built under ABB’s stringent quality standards, it offers dependable circuit protection and long mechanical life for both residential and industrial electrical systems.
This C-curve MCB trips at 5–10 times the rated current, making it ideal for applications with moderate inrush currents, such as motor-driven equipment, lighting circuits, and control loads. The 2-pole configuration allows simultaneous disconnection of both live and neutral or two-phase lines, enhancing user safety and system reliability.
The unit features ergonomic operating levers, a snap-on DIN rail mounting design, and a modular width of 2 poles (36 mm), enabling easy installation and replacement in standard distribution boards or control panels.
Its 10 kA short-circuit breaking capacity ensures reliable interruption even in high-fault conditions, complying with IEC/EN 60898-1 and IEC/EN 60947-2 international standards. The MCB housing is made from flame-retardant thermoplastic with high dielectric strength, ensuring safety under extreme operating conditions.
The ABB 40A 2P C-Curve MCB combines performance, compactness, and reliability — making it a preferred choice among electricians, panel builders, and industrial users.
⚙️ Technical Highlights
| Specification | Description |
|---|---|
| Brand | ABB |
| Product Type | Miniature Circuit Breaker (MCB) |
| Model | 2-Pole, C-Curve |
| Rated Current | 40 A |
| Rated Voltage | 240/415 V AC |
| Frequency | 50/60 Hz |
| Tripping Characteristic | C Curve (5–10 × In) |
| Number of Poles | 2 (Double Pole) |
| Breaking Capacity | 10 kA |
| Standard Compliance | IEC/EN 60898-1, IEC/EN 60947-2 |
| Mounting Type | DIN Rail Mount (35 mm) |
| Terminal Capacity | 1–25 mm² cable |
| Material | Flame-retardant Thermoplastic |
| Operating Temperature | −5 °C to +55 °C |
| Mechanical Life | > 20,000 operations |
| Electrical Life | > 10,000 operations |
| Color | White with ABB Red Toggle |
| Country of Origin | India / ABB Certified Manufacturer |
🔧 Features
-
Protects against overloads and short circuits
-
C-Curve tripping ideal for motor and mixed loads
-
Dual-pole isolation for enhanced safety
-
High breaking capacity (10 kA) for industrial applications
-
Snap-on DIN rail mounting for quick installation
-
Flame-retardant and shock-proof housing
-
Compact modular design (2 modules wide)
-
Complies with IEC/EN 60898-1 & 60947-2 standards
🏭 Typical Applications
-
Electrical distribution boards and panels
-
Industrial automation and control circuits
-
Lighting and HVAC systems
-
Machinery and motor protection
-
Commercial and residential power systems
-
Backup and renewable energy systems
Comments (0)
No customer reviews for the moment.
16 other products in the same category:
- The ABB 40A 2-Pole C-Curve Miniature Circuit Breaker (MCB) provides reliable protection for electrical circuits against overloads and short circuits. Designed for both single-phase and two-phase systems, it features C-curve tripping characteristics ideal for general-purpose loads such as lighting, motors, and resistive equipment. Built with ABB’s precision engineering, this MCB ensures safe, durable, and consistent performance in industrial, commercial, and residential installations. It supports a rated current of 40 Amperes and a breaking capacity of up to 10 kA, making it suitable for demanding electrical environments.