imo b10c3n32a-l mcb 10ka, c curve 3 pole + neutral (left), 32a

Why Choose the IMO B10C3N32A-L Miniature Circuit Breaker?

The IMO B10C3N32A-L is a high-performance 10kA miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits in industrial, commercial and OEM installations. As part of the robust IMO B10 series, it provides dependable circuit protection with a compact DIN rail format for modern distribution boards and control panels.

Featuring a C curve tripping characteristic, the B10C3N32A-L is suitable for general-purpose circuits and equipment with moderate inrush currents. Its 3 pole + neutral configuration with neutral on the left makes it ideal for three-phase applications where neutral switching and correct board layout are required.

With a 32A rated current, 10kA breaking capacity and 240/415V AC operating voltage, this miniature circuit breaker is well suited to industrial machinery, commercial distribution systems, panel building and control applications requiring reliable protection and straightforward installation.

Key Advantages

• Compact 10kA miniature circuit breaker for industrial and commercial installations.
• 32A rated current for dependable circuit protection.
• C curve tripping suitable for circuits with moderate inrush currents.
• 3 pole + neutral configuration with neutral positioned on the left.
• DIN rail mounting for quick installation in distribution boards and panels.
• Manufactured to IEC/EN 60898 and IEC/EN 60947-2 standards.

Key Features

• IMO B10 miniature circuit breaker series.
• 32A rated current.
• C curve trip characteristic.
• 10kA short circuit breaking capacity.
• 3 pole + neutral (3P+N) configuration.
• Neutral on left layout.
• 240/415V AC operational voltage.
• TS35 DIN rail mounting.

Technical Specifications

• Manufacturer: IMO Precision Controls
• Series: B10
• Model: B10C3N32A-L
• Product type: Miniature Circuit Breaker (MCB)
• Rated current: 32 A
• Tripping characteristic: C Curve
• Breaking capacity: 10 kA
• Operational voltage: 240/415 V AC
• Insulation voltage: 240/415 V AC
• Number of poles: 3 Pole + Neutral (3P+N)
• Neutral position: Left
• Frequency: 50 / 60 Hz
• Mounting type: TS35 DIN rail
• Standards: IEC/EN 60898, IEC/EN 60947-2, KEMA, CE
• Dimensions (H × W × D): approx. 85.5 × 70.3 × 78 mm
• Weight: approx. 0.4 kg

Reliable Protection for Three-Phase Electrical Systems

Miniature circuit breakers automatically disconnect electrical circuits when overload or short circuit conditions occur. This helps protect cables, equipment and connected machinery while reducing the risk of electrical faults and downtime.

The IMO B10 series is designed for higher breaking capacity applications where robust circuit protection is essential. The C curve characteristic makes this model suitable for a wide range of commercial and industrial loads, while the left-side neutral arrangement supports specific distribution board and panel layouts.

Typical Applications

• Three-phase distribution boards.
• Industrial control panels.
• Commercial electrical installations.
• Machine control and automation systems.
• Panel building and OEM equipment.
• Power distribution circuits with neutral switching requirements.

Trusted by Electrical Professionals Worldwide

IMO B10 miniature circuit breakers are trusted by panel builders, electrical contractors and industrial engineers for robust circuit protection across demanding commercial and industrial installations.