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Siemens SIMATIC S7-400 Slot Cover 6ES7490-1AA00-0AA0 (10 Pack)

Name: Siemens 6ES7490-1AA00-0AA0
Brand: Siemens
SKU: 6ES7490-1AA00-0AA0
Availability: InStock

Siemens SIMATIC S7-400 Slot Cover for UR, CR, ER racks (10-pack).

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number6ES7490-1AA00-0AA0

Part Number 6ES7490-1AA00-0AA0

Manufacturer Siemens

Series SIMATIC S7-400

Type Slot Cover

Get a price for 6ES7490-1AA00-0AA0

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12-month warranty

All units tested

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Same-day dispatch

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

Protects unused slots For S7-400 racks (UR, CR, ER) Prevents dust ingress Aids airflow management Supplied in packs of 10

Product description

The Siemens 6ES7490-1AA00-0AA0 is a slot cover designed for Siemens SIMATIC S7-400 racks, specifically the UR, CR, and ER types. This part serves to protect unused slots within the rack, preventing dust and debris ingress, and ensuring proper airflow management. It is supplied in a packing unit of 10 units.

These slot covers are essential for maintaining the physical integrity and operational environment of the S7-400 automation system. By covering empty slots, they contribute to the overall cleanliness and electromagnetic compatibility (EMC) performance of the PLC rack, crucial in industrial settings.

Stanlo Automation, a veteran-owned supplier specializing in surplus industrial automation parts, offers the Siemens 6ES7490-1AA00-0AA0 in convenient packs. Trust us to provide the necessary components to keep your Siemens S7-400 systems in optimal condition.

Technical specifications

Part Number	6ES7490-1AA00-0AA0
Manufacturer	Siemens
Series	SIMATIC S7-400
Type	Slot Cover
Compatible Racks	UR, CR, ER
Packing Unit	10 units per pack

Common applications

Industrial automation

PLC rack installation

Control panel maintenance

Siemens S7-400 systems

Manufacturing facilities

Compatible systems

Siemens SIMATIC S7-400 UR, CR, and ER racks

Also known as

Siemens S7-400 rack cover 6ES7490-1AA00-0AA0 slot protector

Replaces / compatible with

These slot covers are replacements for missing or damaged covers on Siemens SIMATIC S7-400 UR, CR, and ER racks, ensuring full coverage of vacant slots.

Technical note

Expert tip

Ensure the slot covers are firmly clipped into place on S7-400 racks to maintain effective dust protection and EMC shielding.

What happens next?

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Frequently asked questions

What is the purpose of the Siemens 6ES7490-1AA00-0AA0 slot cover?

The Siemens 6ES7490-1AA00-0AA0 slot cover is used to fill empty slots in Siemens SIMATIC S7-400 UR, CR, and ER racks. This protects the internal components from dust and environmental contaminants and helps maintain proper airflow for cooling.