Eaton EMPS059 Selector Switch Operator - Hazardous Locations
Part Number: EMPS059
Quick Summary
EMPS059 selector switch operator by Eaton provides hazardous-area control for industrial processes. This compact, two-position selector switch with two contact blocks addresses space constraints in panel-mounted installations. Engineers often struggle to source certified hardware that performs reliably in explosive atmospheres while maintaining easy serviceability. The EMPS059 carries NEC/CEC compliance and hazardous-location 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. By combining a short assembly with robust electrical contacts, it delivers safer operation and faster commissioning, supporting streamlined maintenance programs and reduced downtime in critical automation lines. Ideal for hazardous area operators seeking dependable control interfaces and regulatory peace of mind in demanding environments.
Product Information
Extended Description
EMPS059 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EMPS selector switch operator, Short, Two-position selector switch, Two contact blocks
Product Name
Eaton Crouse-Hinds series EMPS selector switch operator
Catalog Number
EMPS059
Product Length/Depth
4.81 in
Product Height
2.63 in
Product Width
2.63 in
Product Weight
0.6 lb
UPC
782274310442
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
Operator style
Two-position selector switch
Assembly style
Short
Special features
Two contact blocks
EMP and EMPS Hazardous Area Operators catalog page
IF 872 - EMP/EMPS Barrel Assemblies Panel Mounted Enclosures
IF 872 - EMP/EMPS Barrel Assemblies Panel Mounted Enclosures
Eaton Specification Sheet - EMPS059
Feature a compact short assembly design enables a smaller footprint in control panels, reducing cutouts and wiring complexity. Business impact: faster installation, lower labor costs, and easier field maintenance in space-constrained hazardous-area enclosures. Application: panel-mounted control stations in chemical plants, oil and gas facilities, and mining operations. Feature two-position selector switch with two contact blocks provides straightforward control of two circuits from a single operator. Business impact: simplified wiring, enhanced fault isolation, and improved process reliability. Application: local start/stop and emergency-stop interfacing in hazardous locations. Feature NEC/CEC compliance and hazardous-location ratings (Class I Div 1/2, Class II Div 1/2, Class III) plus NEMA 3/7/9 protection. Business impact: assured regulatory alignment, reduced risk of non-compliance penalties, and higher system integrity. Application: rigorous industrial installations where safety certifications are mandated. Feature short product length and standard footprint enables quick retrofit with EMP/EMPS barrel assemblies and compatible enclosures. Business impact: lower integration risk and accelerated project timelines. Application: upgrade projects in existing hazardous-area control panels. Feature two contact blocks and sturdy construction support long-term reliability in harsh environments. Business impact: minimized maintenance costs and extended service intervals. Application: continuous operation in demanding environments such as offshore platforms and chemical processing plants.
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FAQs
EMPS059 is designed for panel-mounted use in hazardous areas with a compact short assembly. When installing, ensure the enclosure provides appropriate protection per Class I/II/III ratings, and use compatible EMP/EMPS barrel assemblies or enclosures. Follow Eaton’s installation instructions (IF872 suite) to secure mounting hardware, minimize wiring length, and maintain proper separation from sources of ignition.
EMPS059 features NEC/CEC compliance and hazardous-location ratings including Class I, Division 1 and 2; Class II, Division 1 and 2; and Class III. It also carries NEMA ratings 3, 7, and 9, providing protection for environmental and arcing conditions. These certifications support safe operation in multiple hazardous environments and aid in regulatory documentation.
EMPS059 is a two-position selector switch with two contact blocks, enabling control of two circuits from a single operator. This configuration supports simple interlocks or dual-channel control within a hazardous-area control station, reducing wiring complexity and panel footprint while maintaining clear, ergonomic control.
The two contact blocks and compact footprint simplify wiring, diagnostics, and replacements. Regulatory-compliant construction reduces compliance-related downtime, while the robust build and certifications lower the risk of costly field failures. Over time, this translates to reduced maintenance intervals, faster replacements, and improved uptime for critical processes.
Available documents include the EMP and EMPS Hazardous Area Operators catalog page, IF 872 installation sheets for EMP/EMPS barrel assemblies and panel enclosures, and the Eaton specification sheet for EMPS059. These resources help with spec verification, installation guidance, and ensuring correct integration within hazardous-area control systems.