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Product Detailed Parameters
- Description：LINE FILTER 250VAC/VDC 16A 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：16 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-16-221 is a single-phase power line filter module manufactured by Cosel USA, Inc. Designed for chassis mounting, it supports AC and DC voltages up to 250V. The unit handles a continuous current of 16A and incorporates two-stage EMI/EMI filtering capabilities. It utilizes terminal block connections for electrical interfacing. The component operates within a temperature range of -40°C to +85°C and complies with RoHS standards.
Feature Summary
- Two-stage EMI/EMI filtering architecture
- Terminal block connection interface
- Chassis mount mechanical design
Applications
- Industrial equipment power conditioning
- Medical device power supply input
- Telecommunications infrastructure filtering
Procurement Notes
Verify the specific suffix designation against official Cosel documentation, as variants such as NBH-16-221-D exist with distinct mechanical or electrical characteristics. Confirm that the required current rating and voltage specifications align with the system design before procurement. Ensure compatibility with the intended chassis mounting configuration and terminal block wiring requirements.
Selection Notes
Select this model when a 16A capacity is required for AC or DC lines up to 250V. The two-stage filtering provides enhanced noise suppression compared to single-stage alternatives. Consider the chassis mounting style if panel integration is preferred over DIN rail installation. Verify thermal management needs given the operational temperature range limits.
Part Context
This component belongs to the Cosel NBH series of power line filters. The series offers various current ratings and voltage configurations for different industrial applications. The NBH-16-221 specifically addresses mid-range current requirements while maintaining compact form factors suitable for dense electronic enclosures.
Replacement Considerations
Cosel part number NBH-16-221-D is a documented variant within the same series. Verify mechanical dimensions and terminal orientation compatibility before substitution.
