Eaton AFUX0333 55 Conveyor Belt Switch - Explosionproof

Part Number: AFUX0333 55
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
AFUX0333 55

Quick Summary

AFUX0333 55 is a conveyor belt control switch designed for hazardous-location applications. In demanding environments, unprotected switches can fail or ignite, leading to downtime and safety risks. This unit carries NEC/CEC compliance and Hazardous/Classified Locations ratings, along with U.L. certification visibility and robust NEMA protection, delivering reliable performance where it matters most. The combination of durable construction, certified safety, and flexible wiring supports safer installations, regulatory peace of mind, and longer belt-line uptime. For engineers and procurement teams, this means lower risk, simplified compliance documentation, and a smoother path to compliant, scalable belt-control solutions in harsh industrial settings.

Product Information

Extended Description

AFUX0333 55 Eaton Crouse-Hinds: Eaton Crouse-Hinds series AFUX conveyor belt control switch, 15A, Two normally open/two normally closed, Feraloy iron, 25 lb total oper force, Double end, 15 lb without switch, (3) 1" hubs
Product Name
Eaton Crouse-Hinds series AFUX conveyor belt control switch
Catalog Number
AFUX0333 55
Product Length/Depth
5.68 in
Product Height
9.5 in
Product Width
18.16 in
Product Weight
26 lb
UPC
782274047171
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
Double end
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"
Feature: Explosionproof construction using Feraloy iron alloy provides rugged enclosure for hazardous locations. Business Impact: reduces ignition risk and equipment downtime, improving worker safety and belt uptime. Application: ideal for mining, chemical processing, and other belt conveyors in hazardous areas. Feature: 15A, 600 Vac rating with 3 hubs and 1" trade size. Business Impact: supports robust control circuits and easier field wiring, reducing installation time and wiring errors. Application: multi-branch belt control networks and remote interlock configurations. Feature: Contact arrangement of Two normally open and two normally closed contacts. Business Impact: enables flexible start/stop logic and interlocking schemes, improving machinery safety and process control. Application: belt-monitoring systems with redundant safety circuits. Feature: Total operating force of 25 lb and weight without switch of 15 lb (26 lb with switch). Business Impact: predictable actuation and manageable maintenance with easy field operation. Application: portable or hard-mount belt control installations in production lines. Feature: Certifications and compliance including Hazardous/Classified Locations, NEC/CEC, and NEMA ratings 3, 7, 9. Business Impact: ensures regulatory alignment and durable performance in diverse global markets. Application: global mining, oil & gas, and heavy industrial conveyors requiring explosionproof protection. Feature: Double-end type with 3 hubs and 1" trade size. Business Impact: simplifies mounting and wiring across dual-end configurations, reducing installation complexity. Application: longitudinal and cross-conveyor installations where space and accessibility vary.

Get a Quick Quote for a Eaton Crouse-Hinds AFUX0333 55

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton Crouse-Hinds AFUX0333 55? Enquire Now

FAQs

The AFUX0333 55 carries NEC/CEC compliance, Hazardous/Classified Locations ratings, and NEMA protection ratings (3, 7, 9). It is UL-certified for use in hazardous environments and is designed for reliable operation in mining, chemical processing, and other heavy industries.
The unit features two normally open and two normally closed contacts, offering a flexible control logic set for belt start/stop interlocks, safety circuits, and monitor sequences in hazardous-area conveyors.
Rated at 15A and 600 Vac, it uses a 1" trade size with three hubs for double-end mounting. The overall dimensions accommodate multi-point wiring, reducing complexity in installation and retrofit projects.
This switch is well-suited for hazardous-location belt conveyors in mining, petrochemical, and heavy-process industries where explosionproof protection, reliable actuation, and compliant documentation are critical for safety and regulatory compliance.
Ensure proper double-end mounting with three 1" hubs, confirm NEC/CEC compliance for the chosen location, and wire per installation instructions (IF 958/related sheets). The device’s 25 lb operating force and rugged Feraloy iron alloy housing support durable, long-term operation in harsh environments.