Eaton Crouse-Hinds EMN26 W012 IEC Manual Pushbutton Starter - Explosionproof
Part Number: EMN26 W012
Quick Summary
Eaton EMN26 W012 is an IEC manual pushbutton starter for hazardous-location motor control. In harsh environments, operators need a reliable, code-compliant solution that minimizes wiring and downtime. This unit carries NEC/CEC compliance and hazardous-location ratings, including Class I Division 1 and Zone 1, as well as Division 2 with Class II and III, and rugged NEMA 3, 4, 7, 9 enclosure protection. For maintenance teams and system integrators, the combination of a 12 A rating, 115–600 Vac range, and 0.5–10 HP capability translates to streamlined procurement, reduced spare parts, and dependable, long-term performance in industrial automation applications.
Product Information
Extended Description
EMN26 W012 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EMN IEC manual pushbutton starter, 12A, With starter, 0.5 HP/2 HP/3 HP/7.5 HP/10 HP, Cutler-Hammer starter, Copper-free aluminum, 115-600 Vac
Product Name
Eaton Crouse-Hinds series EMN IEC manual pushbutton starter
Catalog Number
EMN26 W012
Product Length/Depth
7.94 in
Product Height
10.44 in
Product Width
7.6 in
Product Weight
30 lb
UPC
662276542358
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Zone 1 Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III
NEMA Rating
3 4 7 9
Enclosure
With starter
Manufacturer
Cutler-Hammer
Horsepower
0.5 hp/2 hp/3 hp/7.5 hp/10 hp
Voltage rating
115-600 Vac
Amperage Rating
12 A
Material
Copper-free aluminum
EMN IEC Pushbutton Style Explosionproof Motor Starters Brochure
EMN IEC Pushbutton Style Explosionproof Motor Starters catalog page
EMN IEC Pushbutton Style Explosionproof Motor Starters UL certification
IF 1661 - EMN Series Replacement Pushbuttons
IF 1661 - EMN Series Replacement Pushbuttons
Eaton Specification Sheet - EMN26 W012
EMN26 W012 features an integrated enclosure with starter, enabling straightforward retrofit in existing control panels and eliminating separate starter housing. This reduces wiring complexity and installation time, delivering faster commissioning and lower labor costs in manufacturing lines. The 12 A current rating and HP range of 0.5 to 10 HP support a broad set of motors used on conveyors, pumps, and fans, improving overall equipment efficiency and uptime. Copper-free aluminum construction offers corrosion resistance in aggressive environments, reducing maintenance intervals and total cost of ownership. The device meets NEC/CEC standards and hazardous-location classifications, providing regulatory confidence for audits, risk assessments, and multi-site deployments. This compatibility with Cutler-Hammer EMN components further simplifies spare parts logistics and field service.
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FAQs
EMN26 W012 supports 115 to 600 VAC with a 12 A rating and horsepower range of 0.5 to 10 HP, covering common motor sizes used in conveyors, pumps, and fans. It is designed to drop into Cutler-Hammer EMN starter platforms and comes with an integrated enclosure, enabling straightforward retrofit in existing control panels and minimizing wiring complexity.
These certifications denote suitability for explosive atmospheres and compliance audits, supporting safe operation in chemical plants, refineries, and mining environments. The NEC/CEC standards alignment ensures wiring and control logic meet national electrical codes, while the hazardous-location ratings detail where the starter can be installed. NEMA 3, 4, 7, and 9 enclosures provide rugged protection against dust, water, and severe weather.
Yes, EMN26 W012 is suitable for Class I hazardous environments and other classified locations, such as chemical processing or mining operations, where explosionproof motor control is required. The integrated starter simplifies installation, and copper-free aluminum construction offers corrosion resistance in hostile atmospheres. With a wide voltage range and HP options, it accommodates variable load profiles while preserving a compact footprint.
EMN26 W012’s compliance and UL certification information are documented in Eaton literature, including brochures and specification sheets. The catalog page and installation sheets provide wiring diagrams, replacement pushbuttons, and installation guidance, while UL listings confirm safe operation in hazardous locations. This documentation supports design reviews, change control, and procurement validation.
Maintenance-wise, EMN26 W012 benefits from copper-free aluminum construction that resists corrosion and reduces wear, increasing mean time between failures. The integrated starter design minimizes field wiring and spare parts needs, speeding service. Regular inspection of connections and pushbuttons per Eaton's installation guidance helps prevent nuisance trips and extends the life of the control circuit.