A9A15222

Power Transformers Overview

The A9A15222 is a Schneider Electric iC60N miniature circuit breaker designed for AC circuits. It features a rated voltage of 400V and a rated current of 20A. The device provides Type B tripping characteristic with a breaking capacity of 10kA at 230V. It operates within an ambient temperature range of -5°C to +40°C and complies with IEC 60898-1 standards.

Power Transformers Feature Summary

• Provides overload and short-circuit protection for residential and similar installations
• Features mechanical interlock capability for two-pole configuration
• Includes auxiliary contact options for remote signaling

Power Transformers Applications

• Residential distribution boards
• Commercial lighting circuits
• Small power outlet protection

Power Transformers Procurement Notes

Verify the specific trip curve (B, C, or D) and pole count required for your application against the datasheet specifications. Confirm that the breaking capacity meets the prospective fault current at the installation point. Ensure compatibility with the mounting rail system used in the target enclosure.

Power Transformers Selection Notes

Select this model based on the load current requirements and the expected fault levels of the circuit. The Type B characteristic is suitable for resistive loads and low inrush currents. Consider environmental conditions such as altitude and ambient temperature derating factors if operating outside standard ranges.

Power Transformers Part Context

This component belongs to the iC60N series of miniature circuit breakers by Schneider Electric. The series is widely used in low-voltage distribution networks for final circuit protection. The N version denotes a specific breaking capacity level within the product line.

Power Transformers Replacement Considerations

Direct replacements must match the rated current, voltage, breaking capacity, and tripping characteristic. Verify physical dimensions and terminal types for compatibility with existing busbars and wiring. Consult official substitution lists for cross-brand equivalents ensuring identical performance ratings.