Image coming soon
Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Chatsworth 30026-503 3 RMU Filler Panel

Overview

The Chatsworth 30026-503 is a 3 Rack Unit (RMU) blanking panel designed to fill unused vertical space within standard 19-inch server racks. Properly blanking rack spaces is critical for managing airflow, preventing hot air recirculation, and maintaining optimal operating temperatures for sensitive IT and network equipment. This panel provides a clean, professional finish and ensures that cooling systems operate efficiently by directing airflow through active equipment, not around it. It's a fundamental component for any structured cabling or server deployment.

Compatibility

This filler panel is designed for use in standard 19-inch wide equipment racks. Its 3 RMU (approximately 5.22 inches or 132.6 mm) height makes it compatible with racks that accommodate this specific vertical dimension. It is suitable for use with a wide range of server, network, and AV equipment from various manufacturers, provided the rack has standard 19-inch mounting rails and the required RMU spacing.

Installation Notes

Installation is straightforward, requiring no special tools. The panel typically attaches to the front of the rack's vertical mounting rails using standard rack screws (not included). Ensure the rack is stable and that you have adequate clearance to access the mounting points. Align the panel with the desired RMU spaces and secure it evenly on both sides to prevent bowing.

What's in the Box

  • 1x Chatsworth 30026-503 3 RMU Filler Panel
Specifications
Brand: Chatsworth
MPN: 30026-503
Type: Hardware Module
Q&A
Reviews
Have Questions?

Chatsworth Filler Panel; 3 RMU; 5.22\\H (132.6 Mm) X - 30026-503

$46.50
$45.99

RELATED PRODUCTS

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources