Eaton AFU0333 06 Conveyor Belt Control Switch - IP66

Part Number: AFU0333 06
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
AFU0333 06
Category

Quick Summary

Eaton AFU0333 06 Conveyor belt control switch monitors conveyors and stops belts in hazardous locations. Engineers face downtime and misoperation when switches fail or are mis-wired during maintenance, so a rugged, reliable device is essential. It carries NEC/CEC compliance, IP66 ingress protection, and hazardous-location ratings for Class II/Division 1 & 2 and Class III, plus sturdy NEMA ratings 3, 4, 9. For project economics, the 3-hub mounting, 15A amperage, and 600V capability deliver safer, faster installation and longer service life. The result is reduced maintenance costs, improved uptime, and consistent belt control in dusty or wet environments.

Product Information

Extended Description

AFU0333 06 Eaton Crouse-Hinds: Eaton Crouse-Hinds series AFU conveyor belt control switch, 15A, Two normally open/two normally closed, Feraloy iron, 50 lb total oper force, Single end right, 25 lb without switch, (3) 1" hubs
Product Name
Eaton Crouse-Hinds series AFU conveyor belt control switch
Catalog Number
AFU0333 06
Product Length/Depth
12.92 in
Product Height
5.68 in
Product Width
9.5 in
Product Weight
21.65 lb
UPC
782274047133
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 4 9
Ingress protection (IP) ratings
IP66
Type
Single end right
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"
AFU and AFUX Series Explosionproof Conveyor Belt Control Switches catalog page AFU and AFUX Explosionproof Conveyor Belt Control Switches UL certification AFU and AFUX Explosionproof Conveyor Belt Control Switches UL certification IF 493 - AFU Safety Switch IF 493 - AFU Safety Switch IF 493 - AFU Safety Switch Eaton Specification Sheet - AFU0333 06
Feature: Explosion‑proof construction using Feraloy iron alloy housing → Business Impact: Enables reliable operation in harsh environments, reducing unplanned downtime → Application: Belt conveyors in chemical plants, mining, and refineries that require rugged enclosures. Feature: 15A at 600 VAC rating → Business Impact: Handles typical motor and control loads without oversizing equipment → Application: Main drive circuits and safety interlocks on industrial conveyors. Feature: Contact arrangement of two normally open and two normally closed → Business Impact: Flexible interlock logic supports multiple stop/start conditions and safety circuits → Application: Conveyor safety circuits with redundant stopping. Feature: IP66 ingress protection → Business Impact: Protects against dust ingress and powerful washdowns, lowering maintenance frequency → Application: Outdoor or washdown zones in food processing or chemical processing. Feature: Three hubs with 1" trade size → Business Impact: Simplifies wiring and reduces enclosure space needs, cutting installation time → Application: Compact control panels in hazardous locations. Feature: Total operating force of 50 lb and weight without switch 25 lb → Business Impact: Easy manual operation and safe, ergonomic handling for maintenance crews → Application: Belt-stop testing and interlock verification without tools.

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FAQs

AFU0333 06 uses three 1" hubs and is configured for a single end right mounting. This supports straightforward wiring in standard explosion‑proof enclosures, reducing the need for adapters and simplifying installation. The unit weighs 21.65 lb with the switch, while the “weight without switch” rating is 25 lb, aiding planning for rigging and mounting.
The switch is rated for 15A at 600 VAC and employs a contact arrangement of two normally open and two normally closed contacts. It is designed for reliable operation in hazardous locations, with a total operating force of 50 lb. These specs support flexible stop/start logic for belt conveyors and interlock circuits.
Yes. AFU0333 06 is certified for hazardous and classified locations, with NEC/CEC compliance, IP66 ingress protection, and NEMA ratings 3, 4, 9. It is designed for Class II/Division 1 & 2 and Class III environments, making it suitable for mining, chemical, and heavy industrial conveyor applications requiring explosion-proof protection.
The AFU0333 06 carries NEC/CEC compliance, IP66 ingress protection, and hazardous-location ratings for Class II/Division 1 & 2, Class III, along with NEMA ratings 3, 4, and 9. UL certification documents are available for review, and the catalog page links provide detailed compliance data for installation and maintenance planning.
With its rugged Feraloy iron alloy housing, IP66 protection, and certified hazardous-location performance, AFU0333 06 reduces maintenance downtime and replacement costs. Its three-hub wiring and 15A/600V capability simplify panel wiring, shorten installation time, and improve belt-control reliability, delivering lower total cost of ownership in demanding industrial environments.