ELEKTROPLAST NEO OCB/C25/3P Miniature Circuit Breaker 3P C 25A 6kA

The ELEKTROPLAST NEO OCB/C25/3P is a high-quality 3-pole miniature circuit breaker engineered to provide robust protection for electrical circuits. This device is designed to monitor current flow and automatically disconnect the power supply in the event of an overload or short circuit, thereby preventing damage to wiring and connected equipment. With its reliable construction and standard mounting capabilities, it serves as an essential component for maintaining the safety and operational integrity of modern electrical distribution systems.

Advantages

This circuit breaker offers exceptional reliability and durability, ensuring long-term performance in various environmental conditions. Its C-type tripping characteristic makes it highly versatile, as it is specifically calibrated to handle moderate inrush currents, which is ideal for standard inductive loads found in domestic and commercial settings. The compact 3-pole design allows for efficient space utilization within distribution boards, while the 6kA breaking capacity provides a sufficient safety margin for typical residential and light commercial electrical installations.

Suitable for

• Residential electrical distribution boards
• Commercial office lighting and power circuits
• Protection of household appliances and HVAC systems
• Small-scale industrial machinery and workshop equipment

When it may not be suitable

This device is not intended for high-voltage industrial applications or circuits requiring specialized tripping curves, such as those with very high motor starting currents. It should not be used in environments where the prospective short-circuit current exceeds the 6kA breaking capacity rating.

Key specifications

• Number of poles: 3
• Rated current: 25A
• Tripping characteristic: C
• Breaking capacity: 6kA
• Mounting type: DIN rail

How to use

The circuit breaker should be installed by a qualified electrician in accordance with local electrical codes. It is designed for mounting onto a standard 35mm DIN rail within a distribution enclosure. Ensure that the supply cables are securely connected to the input terminals and that the load circuits are properly attached to the output terminals. After installation, verify that the lever moves freely and that the circuit is correctly identified on the panel label.

What to consider before purchase

• Verify that the 25A rated current matches the requirements of your specific circuit load.
• Ensure the 3-pole configuration is compatible with your three-phase electrical system.
• Check that the available space in your distribution board is sufficient for a 3-module wide device.
• Confirm that the 6kA breaking capacity is adequate for the short-circuit current levels of your installation.

Usage recommendations: Regularly inspect the circuit breaker for signs of overheating or physical damage. It is recommended to perform a functional test of the switching mechanism periodically to ensure continued operational readiness.