NBC-30-222

Power Line Filter Modules Overview

The NBC-30-222 is a single-phase EMC/EMI power line filter module manufactured by Cosel USA, Inc. Designed for chassis mounting, this component supports a rated current of 30A and operates at voltages up to 250VAC or 250VDC. It features a two-stage filtering architecture utilizing terminal block connections for secure electrical interfacing. The unit is engineered to suppress electromagnetic interference in DC and AC power lines, ensuring compliance with emission standards while maintaining signal integrity in sensitive electronic systems.

Power Line Filter Modules Feature Summary

• Two-stage EMI/EMC filtering architecture for enhanced noise suppression
• Chassis-mount design for stable mechanical integration
• Terminal block connection method for reliable wiring
• Dual voltage rating capability for AC and DC applications

Power Line Filter Modules Applications

• Industrial control system power input stages
• Medical equipment power supply filtering
• Telecommunications infrastructure power distribution
• Automotive electronics power line conditioning

Power Line Filter Modules Procurement Notes

Verify the specific ordering suffix against official Cosel documentation to confirm physical dimensions and terminal type. Ensure the selected variant matches the required mounting style and connection interface for the target enclosure. Cross-reference the datasheet ratings with the actual circuit load to prevent thermal overload during operation.

Power Line Filter Modules Selection Notes

Select this model when a 30A continuous current capacity is required alongside robust EMI suppression. Consider the chassis-mount form factor if panel space is limited compared to plug-in alternatives. Evaluate the two-stage performance benefits over single-stage filters for stricter emission requirements in compact enclosures.

Power Line Filter Modules Part Context

This component belongs to the NBC series of power line filter modules from Cosel USA, Inc. The series offers various current ratings and voltage configurations tailored for different industrial and commercial power applications. The NBC-30-222 specifically addresses high-current needs within the standard 250V operational range.

Power Line Filter Modules Replacement Considerations

Direct substitutes include the NBC-30-472 for similar current handling with potentially different attenuation characteristics. Variants such as NBC-30-222-D offer DIN rail mounting options instead of chassis mounting. Verify compatibility before swapping due to differences in mechanical footprint and connection types.