NBH-10-202

Overview

The NBH-10-202 is a single-phase power line filter module manufactured by Cosel USA, Inc. It is rated for 10 A current and supports AC 1-250 V and DC 250 V operation. The device functions as a common mode noise filter with a capacitance of 2 nF. It features screw terminal termination and is designed for DIN rail mounting. The unit operates within a frequency range of 10 kHz to 10 MHz and has a maximum leakage current of 0.25 mA or 0.5 mA.

Feature Summary

• Provides electromagnetic compatibility improvement through effective single-phase filtering
• Designed for common mode noise reduction in power lines
• Supports both AC and DC voltage applications up to specified ratings

Applications

• Industrial equipment requiring EMI/EMC compliance
• Power supply input stages for noise suppression
• DIN rail mounted control panels

Procurement Notes

Verify the specific suffix (e.g., -D) required for your application, as terminal types may vary between chassis mount and terminal block configurations. Confirm DIN rail compatibility and screw terminal specifications against your system requirements before ordering. Ensure voltage and current ratings match the load conditions.

Selection Notes

Select this model for applications requiring 10 A capacity at 250 VAC/VDC. Consider the NBH-10-202-D variant if terminal block connections are preferred over chassis mounting. Verify leakage current limits meet safety standards for the intended installation environment.

Part Context

This component belongs to the NB series of power line filters from Cosel. It is part of a family offering various current ratings, including 16 A and 30 A options. The series is designed for industrial EMC applications, providing reliable noise filtration for sensitive electronic systems.

Replacement Considerations

The NBH-10-202-D is a related variant with terminal block connections instead of chassis mounting. Other models in the NBH series offer different current capacities such as 16 A or 30 A for higher load requirements.