Eaton Manual Motor Controller AHMC240C - cULus Listed
Part Number: AHMC240C
Quick Summary
Eaton Manual Motor Controller AHMC240C is a simple on/off device that safely starts and stops small motors in industrial panels. Engineers often contend with crowded cabinets and complex wiring, where a compact, side-wired solution can cut install time and reduce field errors. This unit carries RoHS compliance and NAFTA alignment, along with cULus listing to support safe, cross‑border operation. With a 600 V rating and 40 A capacity, it integrates smoothly into panel networks while offering reliable, low-maintenance control. Designed for industrial panels, it's compatible with #14-8 AWG wiring and provides a durable, cost-effective path to meet start-stop needs.
Product Information
Extended Description
AHMC240C Eaton: Eaton manual motor controller, Switch only, #14-8 AWG, 40A, Industrial, Panel, 600V, Side wired screw and clamp, Maintained contact, Black, Open, Two-pole, Single-phase, Toggle switch, Copper-alloy terminal, Single-throw, Glass-filled nylon
Product Name
Eaton manual motor controller
Catalog Number
AHMC240C
UPC
040893653884
Product Length/Depth
2.23 in
Product Height
3.29 in
Product Width
1.66 in
Product Weight
0.43 lb
Compliances
RoHS Compliant NAFTA
Certifications
cULus Listed
Enclosure
Open
Special features
Switch only
Type
Manual motor controller
Amperage Rating
40A
Voltage rating
600 V
Number Of Poles
Two-pole
Phase
Single-phase
Application
Industrial
Device grade
Industrial
Wiring method
Side wired screw and clamp
Contact type
Maintained
Switch type
Toggle switch
Mounting method
Panel
Closure type
Maintained
Number of positions
2
Allowable wire size
#14-8 AWG
Material
Glass-filled nylon
Termination style
Side wired screw and clamp
Throw
Single-throw
Terminals
Copper-alloy, brass screw
Color
Black
Feature: 40A, 600V rating; Business Impact: supports common motor loads in industrial equipment without oversizing starters, reducing component count and cost. Application: controls small to medium single-phase motors in conveyors and fans. Feature: Open enclosure and panel mounting; Business Impact: simplifies installation and service in restricted control panels, improving maintainability and safety during work in tight cabinets. Application: compact control stations and machine feeders. Feature: Side wired screw and clamp termination; Business Impact: speeds wiring terminations while ensuring secure, vibration-resistant connections, reducing re-work. Application: panel builders wiring motor circuits in harsh environments. Feature: Maintained contact, two-pole, single-phase toggle switch; Business Impact: provides dependable latching operation to prevent accidental cycling, lowering maintenance calls. Application: start/stop control in process lines. Feature: Glass-filled nylon enclosure with copper-alloy terminals; Business Impact: durable, heat-resistant housing and reliable current path increase uptime in industrial settings. Application: control switches exposed to routine handling and wiring in manufacturing plants. Feature: RoHS, NAFTA, and cULus certifications; Business Impact: ensures regulatory compliance and safer procurement across North American markets, improving supplier qualification. Application: compliant installation in multi-site operations and cross-border projects.
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FAQs
AHMC240C is panel-mounted with a two-pole design and side-wired screw and clamp terminations compatible with #14-8 AWG conductors. To install, mount the device in the panel, secure the enclosure, and terminate the motor leads and supply lines to the copper-alloy terminals. Verify 600 V rating and ensure compliance with local electrical codes before energizing the circuit.
AHMC240C is designed for industrial single-phase motors up to 40 A. It functions as a simple start/stop switch in panels, conveyors, fans, and other machinery where a compact, maintained-contact control solution is desirable. It fits panel environments requiring open housing and easy maintenance access.
Yes. AHMC240C carries cULus listing, is RoHS compliant, and aligns with NAFTA requirements. These certifications support safe operation in North American facilities and help streamline procurement for multi-site projects while ensuring regulatory compliance.
The unit uses side-wired screw and clamp terminations for #14-8 AWG conductors with copper-alloy terminals. This configuration enables quick, secure wiring in panel environments and reduces the risk of loose connections under vibration or heat, improving long-term reliability.
AHMC240C employs maintained contacts and a durable glass-filled nylon enclosure, designed for longevity in industrial settings. Regular inspection of terminal connections and switch operation is recommended, with attention to clean contacts and secure mounting to minimize seizure or wear over time.