Eaton AFU0333 50 S752 AST Addressability Switch - IP66
Part Number: AFU0333 50 S752 AST
Manufacturer
Eaton Crouse-Hinds
Part number
AFU0333 50 S752 AST
Quick Summary
AFU0333 50 S752 AST addressability switch is designed for hazardous-location control in industrial automation. Maintenance teams often face corrosion, inconsistent actuation, and long lead times for approvals when selecting protection switches. This unit meets NEC/CEC standards, IP66 protection, and NEMA ratings 3, 4, and 9, enabling safer, code-compliant installations. Built with Feraloy iron alloy and a Corro-free epoxy powder coat, it resists harsh environments and extends service life. Coupled with its defined mounting and single-end left orientation, the AFU0333 reduces field installation risk and supports reliable uptime in critical processes. This combination translates to lower maintenance costs and a faster return on investment for safety-critical systems.
Product Information
Extended Description
AFU0333 50 S752 AST Eaton Crouse-Hinds: Eaton Crouse-Hinds series AFU addressability control switch, Feraloy iron alloy, Corro-free epoxy powder coat finish, 25 lb total operating force, Single end left, 15 lb without switch
Product Name
Eaton Crouse-Hinds series AFU addressability control switch
Catalog Number
AFU0333 50 S752 AST
Product Length/Depth
12.92 in
Product Height
5.68 in
Product Width
9.5 in
Product Weight
25.44 lb
UPC
662276363816
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEMA Rating
3 4 9
Ingress protection (IP) ratings
IP66
Type
Single end left
Weight without switch
15 lb
Total operating force required
25 lb
Material
Feraloy iron alloy
Special features
Corro-free epoxy powder coat finish
AFU Addressability Control Switch Flyer
AFU Explosionproof Addressability Control Switch UL certification
AFU Explosionproof Addressability Control Switch UL certification
IF 1678 - AFU Addressability Control Switch
Eaton Specification Sheet - AFU0333 50 S752 AST
Corrosion resistance and protective finish: The Feraloy iron alloy housing with a Corro-free epoxy powder coat delivers superior corrosion resistance in harsh environments. This combination extends service life, reduces corrosion-related failures, and lowers maintenance costs. Application: outdoor enclosures, chemical processing plants, offshore or classified locations. IP66 protection and hazardous-location compliance: NEC/CEC compliance with IP66, plus NEMA ratings 3, 4, and 9, enables safer, code-compliant installations. Application: oil and gas facilities, power plants, chemical processing. Actuation reliability: The switch requires a total operating force of 25 lb, with 15 lb without switch, and weighs 25.44 lb, ensuring dependable actuation even with gloved hands. Orientation: Single end left design simplifies installation in restricted spaces and retrofit projects. Dimensional fit: 12.92 in long, 5.68 in tall, 9.5 in wide, with a 15 lb weight without switch reference, aiding enclosure planning. Documentation and support: Brochures, installation sheets IF 1678, and UL certification streamline procurement, commissioning, and ongoing maintenance.
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FAQs
Plan for hazardous/classified locations per NEC/CEC and ensure the enclosure is IP66-rated. Install the single end left unit with correct mounting, confirm a 12.92 in length, 9.5 in width, and 5.68 in height footprint, and verify the operating force requirements of 25 lb total (15 lb without switch) for reliable actuation.
Key specs include a 25 lb total operating force, 15 lb without switch, 25.44 lb overall weight, dimensions of 12.92 in length, 5.68 in height, 9.5 in width, Feraloy iron alloy body, and Corro-free epoxy coating, with IP66 and NEMA ratings 3, 4, and 9 to support harsh environments.
Yes. The AFU0333 50 S752 AST is designed for Hazardous/Classified Locations with NEC/CEC standards compliance, IP66 ingress protection, and compatible NEMA ratings, ensuring safe operation and regulatory alignment in oil, gas, chemical, and power facilities.
Support materials include the AFU Addressability Control Switch Flyer, IF 1678 installation sheet, UL certification pages, and the Eaton specification sheet. These resources assist with selection, installation, verification, and ongoing maintenance, reducing field risk and supporting compliance.
The durable Feraloy housing, corrosion-resistant finish, and robust IP66/NEMA-rated protection reduce downtime and maintenance needs in harsh environments. Compliance with NEC/CEC minimizes rework, while predictable actuation and installation efficiency shorten project timelines and improve asset uptime.