Eaton Crouse-Hinds EP833 Snap Switch - IP66 Hazardous Locations
Part Number: EP833
Quick Summary
EP833 snap switch from Eaton Crouse-Hinds provides rugged control for hazardous-location equipment in industrial plants. Maintenance and safety teams struggle with unreliable devices in Class I, Division 1 environments where moisture, dust, and vibration threaten uptime. This unit carries NEC/CEC compliance, IP66 ingress protection, and hazardous-location ratings for Class I Division 1 and 2, giving engineers confidence under demanding conditions. Designed for surface-mount installation and two-pole operation, the EP833 also offers a brass enclosure and a compact footprint that fits in tight control panels, lowering installation costs. Its 15A, 120 VAC rating supports common control circuits while providing reliable switching performance across industrial environments.
Product Information
Extended Description
EP833 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn EP833 snap switch, 15A, Two-pole, With switch, Brass, Surface mount, Spring loaded single-throw, 120 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn EP833 snap switch
Catalog Number
EP833
Product Length/Depth
4.94 in
Product Height
4.94 in
Product Width
5.63 in
Product Weight
10.3 lb
UPC
662276390959
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2
Ingress protection (IP) ratings
IP66
Enclosure type
With switch
Amperage Rating
15A
Voltage rating
120 Vac
Configuration
Two-pole
Material
Brass
Type
Spring loaded single-throw
Special features
Surface mount
Pauluhn EP83 Explosionproof Marine Snap Switch catalog page
IF LBL 1499 - EP833/EP834 General Alarm Contact Marker
Eaton Specification Sheet - EP833
Feature: Amperage Rating 15A → Business Impact: Supports standard control circuits in 120 VAC systems, enabling reliable operation without overloading circuits in harsh environments → Application: Industrial control panels and equipment racks in hazardous locations. Feature: Ingress Protection IP66 → Business Impact: Protects against dust and water exposure, reducing maintenance and unplanned downtime → Application: Outdoor and washdown environments such as offshore platforms and marine equipment. Feature: Hazardous Location Rating Class I Div 1/Div 2 → Business Impact: Compliance with strict regulatory requirements minimizes risk and accelerates deployment → Application: Oil, gas, and chemical processing facilities with rigorous safety standards. Feature: NEC/CEC Compliance → Business Impact: Ensures electrical installations meet international standards, simplifying procurement and commissioning → Application: Cross-border projects and multinational facilities. Feature: Configuration Two-pole + Spring loaded single-throw → Business Impact: Robust switching with straightforward wiring and quick diagnostics → Application: Control circuits requiring reliable on/off actuation. Feature: Material Brass + Surface Mount Enclosure → Business Impact: Durable construction with corrosion resistance and space-saving installation → Application: Panel-mounted switches in humid or coastal environments. "
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FAQs
To install the EP833, use standard hazardous-location wiring practices for two-pole, surface-mount switches rated at 15A/120 VAC. Follow the manufacturer’s installation instructions and the LBL1499 guidance for general alarm marker labeling. Ensure the enclosure remains IP66 protected and that wiring is rated for the ambient conditions. Verify NEC/CEC compliance for the specific duty cycle and environment.
Key specifications include 15A amperage rating at 120 VAC, two-pole configuration, brass enclosure, surface-mount with a spring-loaded single-throw mechanism, and IP66 ingress protection. It is designed for NEC/CEC compliance and Class I, Division 1 and 2 hazardous locations, making it suitable for harsh industrial environments.
Yes. The EP833 is part of the Pauluhn EP83 family, with documentation referencing explosion-proof marine applications. Its surface-mount, brass construction, and IP66 rating support challenging marine and offshore environments. For installation guidance, consult the Pauluhn EP83/EP834 catalog page and the IF LBL1499 sheet to ensure proper labeling and compliance.
The EP833 carries NEC/CEC compliance and a hazardous-location rating of Class I, Division 1 and Division 2. It also features IP66 ingress protection, ensuring robust dust and water resistance in demanding environments. These certifications support safe operation in industrial facilities handling hazardous materials and volatile atmospheres.
The EP833 delivers long-term reliability with a durable brass enclosure and IP66 protection, reducing maintenance cycles in harsh settings. Its rugged design minimizes unexpected failures, supports predictable downtime planning, and helps meet regulatory compliance, contributing to lower total cost of ownership in hazardous-location control panels.