Eaton AFUX0333 05 S752 Conveyor Belt Control - Hazardous
Part Number: AFUX0333 05 S752
Manufacturer
Eaton Crouse-Hinds
Part number
AFUX0333 05 S752
Quick Summary
AFUX0333 05 S752 conveyor belt control switch from Eaton Crouse-Hinds is engineered to monitor and shut down hazardous-zone conveyors safely. This unit addresses uptime and safety pains by delivering reliable actuation with precise 25 lb operating force and 15A, 600V ratings, reducing unplanned stops. It is rated for Hazardous/Classified Locations and complies with NEC/CEC standards, with NEMA ratings 3, 7, and 9, ensuring rugged performance in demanding environments. By combining a Corro-free epoxy powder coat finish with a Feraloy iron alloy body, it resists the toughest installation conditions. The product's three hubs and compact form support straightforward mounting, while its two normally open and two normally closed contacts enable flexible control schemes for modern conveyors.
Product Information
Extended Description
AFUX0333 05 S752 Eaton Crouse-Hinds: Eaton Crouse-Hinds series AFUX conveyor belt control switch, 15A, Two normally open/two normally closed, Feraloy iron, Corro-free epoxy powder coat, 25 lb total oper force, Single end right, 15 lb without switch, (3) 1" hubs
Product Name
Eaton Crouse-Hinds series AFUX conveyor belt control switch
Catalog Number
AFUX0333 05 S752
Product Length/Depth
5.68 in
Product Height
9.5 in
Product Width
12.86 in
Product Weight
16.51 lb
UPC
782274714219
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III
NEMA Rating
3 7 9
Type
Single end right
Weight without switch
15 lb
Total operating force required
25 lb
Contact arrangement
Two normally open, two normally closed
Amperage Rating
15A
Voltage rating
600 Vac
Number of hubs
3
Material
Feraloy iron alloy
Trade size
1"
Special features
Corro-free epoxy powder coat finish
AFU and AFUX Series Explosionproof Conveyor Belt Control Switches catalog page
AFU and AFUX Explosionproof Conveyor Belt Control Switches Canadian certification
AFU and AFUX Explosionproof Conveyor Belt Control Switches Canadian certification
IF 493 - AFU Safety Switch
IF 493 - AFU Safety Switch
IF 493 - AFU Safety Switch
Eaton Specification Sheet - AFUX0333 05 S752
Explosion-proof design and hazardous-location compliance translate to measurable safety and uptime improvements. The NEC/CEC certification and NEMA ratings enable installation in Class I, II, and III environments without rework or expensive enclosures, reducing risk and procurement time. The Corro-free epoxy powder coat and Feraloy iron alloy body provide superior corrosion resistance, extending service life in dusty, humid, or chemical-adjacent conditions and lowering maintenance costs over the asset life. With three hubs and a 1" trade size, field wiring is simplified and installation time is minimized, accelerating commissioning. The contact configuration of two normally open and two normally closed contacts supports flexible interlock, start/stop, and redundancy strategies for modern conveyor systems. The 15A, 600 Vac rating ensures reliable switching for typical conveyor motor loads while keeping wiring practices standard across facilities. This switch’s robust actuation (25 lb total operating force) reduces nuisance trips and improves control reliability, particularly in cold or damp environments where manual actuators may misfire. Overall, AFUX0333 05 S752 blends rugged construction with straightforward installation to deliver predictable performance and lower total cost of ownership.
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FAQs
AFUX0333 05 S752 is designed for hazardous and classified locations with NEC/CEC compliance and Class I, Division 1 and 2, Class II, Division 1 and 2, and Class III ratings. Install per IF 493 guidance, use proper enclosures, and mount using the three hubs in the indicated single-end-right orientation. Ensure wiring methods meet NEC requirements and perform post-install tests.
The switch is rated for 15A at 600 Vac and uses two normally open plus two normally closed contacts. It incorporates three hubs for wiring access and a total operating force of 25 lb. Weight without the switch is approximately 15 lb, aiding handling during installation and maintenance.
Yes. The device is built for hazardous locations and harsh industrial environments, with corrosion-resistant coating and a rugged Feraloy iron alloy body. Its explosionproof construction and flexible contact arrangement make it well-suited for mining and chemical processing conveyors that require reliability and regulatory compliance.
It carries NEC/CEC standards with NEC hazardous ratings including Class I, Division 1 and 2, Class II, Division 1 and 2, and Class III, along with NEMA ratings 3, 7, and 9. Area classification is Hazardous/Classified Locations, ensuring readiness for use in harsh industrial zones.
The explosionproof design and corrosion-resistant finish reduce maintenance frequency and replacement costs in demanding environments. With a robust actuation force and reliable contact arrangement, downtime from switch failures is minimized. Three hubs simplify wiring, accelerating installation and commissioning, contributing to lower total cost of ownership and faster project ROI.