Eaton RSP4 Conduit Hub Plate - 8-1/2 x 4 Feraloy iron alloy
Part Number: RSP4
Quick Summary
Introducing the Eaton RSP4 conduit hub plate, a solution that seals and mounts a 1-1/4 inch hub in RS/RSM enclosures. Engineers frequently contend with moisture ingress, misalignment, and retrofit complexity when upgrading hubs in demanding industrial environments. It adheres to NEC/CEC standards and carries a NEMA 3 rating for ordinary/non-hazardous locations, supporting safe, durable installations. Designed for compatibility with the Crouse-Hinds RS/RSM family, the RSP4 shortens install time, simplifies field changes, and improves project traceability. Its feraloy iron alloy construction delivers rugged protection and long service life, reducing lifecycle costs in harsh industrial settings. This combination of reliability and ease of installation supports faster commissioning and fewer future maintenance visits.
Product Information
Extended Description
RSP4 Eaton: Eaton Crouse-Hinds series RS/RSM conduit hub plate, 8-1/2" x 4", Feraloy iron alloy, 1 hub, 1-1/4" trade size
Product Name
Eaton Crouse-Hinds series RS/RSM conduit hub plate
Catalog Number
RSP4
UPC
782274597607
Product Length/Depth
8 in
Product Height
3.5 in
Product Width
1 in
Product Weight
4.55 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
3
Enclosure size
8-1/2" x 4"
Number of hubs
1
Trade size
1-1/4"
Material
Feraloy iron alloy
Crouse-Hinds series RS, RSM and RSS Junction Boxes catalog page
RS, RSM and RSS Junction Boxes Canadian certification
RS, RSM and RSS Junction Boxes Canadian certification
Eaton Specification Sheet - RSP4
Feature: The RSP4 uses an 8-1/2 inch by 4 inch enclosure footprint and provides a single 1-1/4 inch trade-size hub. Business Impact: This precise sizing reduces field adjustments and misalignment, cutting installation time and rework. Application: Ideal for RS/RSM junction boxes in industrial control panels and equipment enclosures where space is tight and reliability matters. Feature: Constructed from Feraloy iron alloy for robust mechanical protection. Business Impact: Higher impact resistance and long service life translate to lower maintenance and replacement costs. Application: Suitable for rugged, non-hazardous industrial locations where enclosures face dust, humidity, and incidental knocks. Feature: NEC/CEC compliance with a NEMA 3 rating for ordinary/non-hazardous locations. Business Impact: Simplifies regulatory approvals, reduces design risk, and speeds qualification tests. Application: Supports compliance-driven projects in warehouses, factories, and process facilities. Feature: Designed for seamless compatibility with Eaton Crouse-Hinds RS/RSM series; includes one hub and a 1-1/4 in trade size. Business Impact: Minimizes part mismatches and avoids adapters, expediting install. Application: Field retrofits and new builds across industrial enclosures. Feature: Weight around 4.55 lb; UPC 782274597607. Business Impact: Easier handling in the field reduces crew fatigue and risk. Application: Assembly lines, panel shops, and on-site maintenance.
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FAQs
Yes. The RSP4 is specifically designed for the Eaton Crouse-Hinds RS/RSM series, featuring a single 1-1/4 inch hub and an 8-1/2 x 4 inch footprint to match RS/RSM enclosures. For best results, verify hub size, enclosure dimensions, and use appropriate sealing and mounting hardware to ensure optimal alignment and weather protection in the field.
Key specs include a footprint of 8-1/2 x 4 inches, one hub rated at 1-1/4 inch trade size, material formed from Feraloy iron alloy, weight approximately 4.55 lb, NEC/CEC compliance, NEMA 3 rating, UPC 782274597607, and area classification Ordinary/Non-Hazardous Locations. Catalog number is RSP4.
The RSP4 is intended for ordinary/non-hazardous locations and enclosures used in warehouses, factories, and process facilities. Its NEMA 3 protection and feraloy alloy construction provide reliable performance against dust, moisture, and incidental impacts commonly encountered in non-hazardous industrial settings.
The RSP4 carries NEC/CEC standards compliance and a NEMA 3 rating for non-hazardous locations. Additional Canadian certification references are available, and Eaton provides specification sheets to support regulatory and quality audits across North American markets.
The RSP4 reduces field install time by providing a precise fit for RS/RSM boxes, lowers rework due to misalignment, and extends service life with a durable Feraloy iron alloy. These factors translate to faster commissioning, fewer maintenance visits, and lower lifecycle costs over the equipment’s operating life.