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Product Detailed Parameters
- Description：LINE FILTER 250VAC/VDC 20A CHASS
- Series：NBH
- Mfr：Cosel USA, Inc.
- Package：Box
- Filter Type：Single Phase
- Configuration：Two Stage
- Voltage - Rated DC：250V
- Voltage - Rated AC：250V
- Current：20 A
- Frequency - Operating：-
- Applications：General Purpose
- Approval Agency：cURus, VDE
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：250 V
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The NBH-20-000 is a single-phase power line filter module manufactured by Cosel USA, Inc. It features a common mode noise filtering design with a current rating of 20A and voltage ratings of 250 VAC and 250 VDC. The unit utilizes chassis mounting and spring-loaded captive push-down terminals for secure electrical connections. It is designed to withstand 4000 VAC isolation voltage and operates within a temperature range of -40°C to 85°C.
Feature Summary
- Two-stage common mode noise filtration architecture
- Spring-loaded captive push-down terminal system
- Chassis mount mechanical configuration
Applications
- Industrial equipment power conditioning
- Medical device power supply input filtering
- General purpose electronic systems requiring EMI suppression
Procurement Notes
Verify the specific part number against official Cosel documentation to confirm current production status and lead times. Ensure that the required current and voltage ratings align with your system specifications before procurement. Check for any applicable safety certifications such as VDE compliance relevant to your region's regulatory requirements.
Selection Notes
Select this component when a robust, high-current filtering solution is required for single-phase AC or DC lines. Consider the chassis mounting style and terminal type during PCB or panel layout planning. Verify thermal management needs given the operating temperature range and current load capabilities.
Part Context
This component belongs to the NBH series of power line filters from Cosel USA, Inc., which are engineered for industrial and commercial applications. The series offers various current ratings and termination options to suit different power distribution architectures while maintaining consistent filtering performance and safety standards.
Replacement Considerations
Consult official Cosel documentation for verified substitute part numbers within the NBH series or equivalent models from other manufacturers that meet identical electrical and mechanical specifications.
FAQ
What type of terminals does the NBH-20-000 use?
It uses spring-loaded, captive, push-down terminals for connection.
Is the NBH-20-000 suitable for both AC and DC applications?
Yes, it is rated for 250 VAC and 250 VDC.
