20ER66

Description：LINE FILTER 250VAC 20A CHASS MNT
Series：ER, Curtis Industries/PREO
Mfr：Curtis Industries
Package：-

SKU:e442c3712547 Category: Power Line Filter Modules Brand: Curtis Industries

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Product introduction

Product Detailed Parameters

Description：LINE FILTER 250VAC 20A CHASS MNT
Series：ER, Curtis Industries/PREO
Mfr：Curtis Industries
Package：-
Filter Type：Single Phase
Configuration：Two Stage
Voltage - Rated DC：-
Voltage - Rated AC：250V
Current：20 A
Frequency - Operating：50/60Hz
Applications：General Purpose
Approval Agency：CSA, UR, VDE
Operating Temperature：-
Mounting Type：Chassis Mount
Termination Style：Quick Connect
Inductance：-
Voltage - Rated AC (Phase to Phase)：-

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20ER66

Overview

The Curtis Industries 20ER66 is a power line EMI filter module designed for chassis mounting. It features a screw terminal interface and is rated for 250VAC with a current capacity of 20A. This component serves as an electromagnetic compatibility solution to suppress noise in electrical circuits.

Feature Summary

Provides EMI filtering for power lines
Designed for chassis mounting applications
Utilizes screw terminal connections

Applications

Industrial equipment noise suppression
Power supply input filtering
Electrical cabinet EMC compliance

Procurement Notes

Verify the obsolete status of this part number before procurement planning. Confirm availability through authorized distributors or approved substitute sources. Ensure that any replacement components meet the original voltage, current, and mounting specifications required by the design.

Selection Notes

Select this component based on its specific 20A rating and 250VAC capability. Consider the chassis mounting requirement and screw terminal type during integration. Evaluate alternative modules if new production designs require currently manufactured equivalents.

Part Context

Curtis Industries specializes in terminal blocks and EMI/RFI filter devices. The 20ER66 belongs to their standard power line filter series, engineered for industrial environments requiring reliable electromagnetic interference suppression in fixed installations.

Replacement Considerations

F1399DD20 is listed as a direct substitute for the obsolete 20ER66. Verify mechanical dimensions and electrical ratings match the original design requirements before implementation.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.