Eaton Crouse-Hinds AFU0333 60 S752 Conveyor Belt Switch - IP66

Part Number: AFU0333 60 S752
Manufacturer
Eaton Crouse-Hinds
Part number
AFU0333 60 S752

Quick Summary

AFU0333 60 S752 conveyor belt control switch is a reliable control device designed to start and stop belt lines in hazardous locations. In the field, downtime and miswiring can derail production schedules and compromise safety. This model carries critical classifications for safe operation, including IP66 ingress protection and NEC/CEC compliance, with hazardous-location ratings such as Class II, Division 1 and 2, and Class III. The combination of Corro-free epoxy coating, feraloy iron alloy construction, and a 50 lb total operating force delivers robust robustness, while its three hubs and 1" trade size simplify installation. For engineers and maintenance teams, it provides a scalable, compliant solution that reduces risk and supports efficient belt-system control in harsh environments.

Product Information

Extended Description

AFU0333 60 S752 Eaton Crouse-Hinds: Eaton Crouse-Hinds series AFU conveyor belt control switch, 15A, Two normally open/two normally closed, Feraloy iron, Corro-free epoxy powder coat, 50 lb total oper force, Single end left, 25 lb without switch, (3) 1" hubs
Product Name
Eaton Crouse-Hinds series AFU conveyor belt control switch
Catalog Number
AFU0333 60 S752
Product Length/Depth
12.92 in
Product Height
5.68 in
Product Width
9.5 in
Product Weight
21.79 lb
UPC
782274003771
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class II, Division 2 Class III
NEMA Rating
3 9 4
Ingress protection (IP) ratings
IP66
Type
Single end left
Weight without switch
25 lb
Total operating force required
50 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
Feature → Business Impact → Application: Explosionproof housing and IP66 rating greatly reduce environmental risk, enabling reliable operation in wet, dusty, and explosive atmospheres; this translates to lower maintenance costs and fewer unplanned shutdowns on hazardous-conveyor lines, such as in chemical or mining plants. Feature → Two normally open and two normally closed contacts provide flexible wiring for interlocks and stopping logic; impact is simpler safety circuit design and reduced wiring errors during upgrades or expansions, suitable for automated material handling. Feature → 15A at 600 Vac amperage rating supports typical conveyor loads without over-sizing drivers, yielding cost-effective protection and consistent performance in industrial conveyors. Feature → Corro-free epoxy powder coat on Feraloy iron alloy offers corrosion resistance in harsh environments, extending service life in outdoor or washdown areas and lowering replacement frequency. Feature → Three hubs and 1" trade size enable straightforward conduit integration and compatibility with standard enclosure footprints, reducing installation time and enabling easier retrofits. Feature → 50 lb total operating force ensures deliberate actuation, minimizing nuisance trips while maintaining quick response for stop-start control in belt conveyors, improving safety compliance and operator confidence. Application → The AFU0333 60 S752 is well-suited for hazardous-location belt conveyors in mining, chemical processing, and heavy manufacturing where reliable, explosionproof switching is essential for safe and efficient operations.

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FAQs

Yes. The AFU0333 60 S752 is designed for hazardous and classified locations, offering NEC/CEC compliance and an IP66 enclosure. Its Class II, Division 1 and Division 2, and Class III ratings ensure safe operation in environments with flammable or explosive atmospheres, making it suitable for chemical plants, mining, and other high-risk conveyors.
The switch is rated for 15A at 600 Vac and features two normally open and two normally closed contacts. This arrangement supports interlock and stop circuits, enabling flexible wiring schemes for safety circuits and automated belt-control logic while maintaining reliable actuation in demanding environments.
Installation uses three hubs with a 1" trade size and a single end left configuration, which simplifies mounting and conduit routing. The Corro-free epoxy finish and feralo y iron alloy body resist corrosion, reducing maintenance when the unit is mounted in humid or washdown areas and easing retrofits into existing enclosures.
This model complies with NEC/CEC standards for electrical protection in industrial settings and offers hazardous-location ratings (Class II/Division 1 and 2, Class III). It also carries IP66 ingress protection and is listed for use in hazardous/classified locations, supporting regulatory compliance and safer belt-system operation.
Customers benefit from reduced downtime due to a rugged, explosionproof design and corrosion resistance, which extends service life in harsh environments. Flexible wiring and robust construction lower maintenance costs, improve safety and reliability, and simplify future expansions or retrofits for belt-conveyor systems.