Allen-Bradley

Allen-Bradley 1746-N2 SLC 500 Slot Filler Module

SKU 1746-N2

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Allen-Bradley

  • Product No.: 1746-N2

  • Country of origin:United States

  • Product Type: Slot Filler Module

  • Payment: T/T, Western Union

  • Weight: 150g

  • Dimensions: 12.7 x 3.5 x 14.5 cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The Allen-Bradley 1746-N2 is a slot filler module designed specifically for the SLC 500 modular hardware platform. This physical barrier accessory occupies empty or unused I/O slots within an SLC 500 chassis to help maintain system integrity. By physically blocking open slots, the module prevents dust, dirt, and foreign debris from entering the chassis and potentially damaging sensitive backplane pins or circuitry.

Constructed to fit standard SLC 500 chassis backplane guides, the 1746-N2 installs easily without requiring specialized tools or wiring. It provides an economical way to keep control enclosures clean and organized while protecting unpopulated backplane connectors from environmental contaminants in industrial control panel installations.

Features

  • Designed exclusively for Allen-Bradley SLC 500 modular chassis systems
  • Protects unused I/O slots from dust, debris, and physical damage
  • Helps maintain proper airflow and debris-free backplane connections
  • Simple slide-in mechanical installation without electrical wiring
  • Durable industrial enclosure construction matching standard SLC 500 modules

Applications

  • Industrial automation control panels
  • Manufacturing and assembly line machinery
  • Process control and discrete manufacturing systems
  • New panel builds with planned future I/O expansion

Technical Specifications

Parameter Specification
Manufacturer Allen-Bradley / Rockwell Automation
Product Type Slot Filler Module
Product Family SLC 500
Chassis Compatibility Standard Allen-Bradley SLC 500 I/O Chassis
Electrical Rating None (Passive mechanical device; no electrical backplane draw)
Country of Origin United States

Installation Guidelines

Ensure the industrial enclosure power is turned off before servicing or installing components in the rack. Align the 1746-N2 slot filler module with the top and bottom card guides of the desired empty slot in the SLC 500 chassis. Push the module firmly straight back along the guides until it is fully seated against the backplane. Secure any chassis-specific locking mechanisms if applicable.

FAQ

What is the purpose of the Allen-Bradley 1746-N2?

The 1746-N2 is a mechanical slot filler designed to cover and protect empty I/O slots in an Allen-Bradley SLC 500 chassis from dust and physical damage.

Does the 1746-N2 consume backplane current?

No, the 1746-N2 is a purely passive mechanical accessory and requires no electrical power or backplane current.

Which control systems are compatible with this module?

It is specifically engineered for use with standard Allen-Bradley SLC 500 modular I/O chassis configurations.

Is any wiring required to install the slot filler?

No wiring or electrical connections are required. The module simply slides into the card guides of an empty chassis slot.

View all FAQs →

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Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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