Parameter Specification / Decoding Manufacturer / Series Eaton, E2J Series Model Number E2JM3250MJWA02D01 Product Type Multi-Function Timer Relay Mounting Style Panel-Mount (for DIN Rail) Supply Voltage Wide Range (e.g., 24-240V AC/DC) - Must verify from datasheet Time Range Up to 50 Seconds (selectable via dial) - Must verify from datasheet Timing Functions Multiple (e.g., On-Delay, Off-Delay, Interval, Flash) Output Contacts DPDT (2 Form C) - Electromechanical Relay Contact Rating Typically 5A-10A at 250V AC - Must verify from datasheet Setting Method Analog Rotary Dial (Potentiometer) Indicator Power-On and Output-ON LEDs Standards CE, cULus (UL 508)

Parameter Specification Manufacturer / Series Eaton, Cutler-Hammer HMC Series Model Number HMCP150U4C Pole Configuration 3-Pole Amperage Rating 150 A (100% Rated) Frame Size HMC Frame Rated Current 150 Amps Voltage Rating 600V AC (Typically) Interrupting Capacity 35 kA or 65 kA at 480V AC - This is a critical specification that must be verified on the breaker's label, as it varies by specific model and production date. Trip Unit Type Solid-State / Electronic (MicroLogic U4) Trip Unit Features Adjustable Long-Time, Short-Time, Instantaneous, and Ground Fault protection settings. Mounting / Connection Bolt-On (Lug Connection) Standards Compliance UL 489 (Standard for Molded-Case Circuit Breakers) Common Applications Used as a main circuit breaker or a large branch feeder in industrial facilities, manufacturing plants, and large commercial buildings for protecting machinery, motor control centers, and power distribution circuits.

Parameter Specification Manufacturer / Series Eaton, Cutler-Hammer (CH) Series Model Number C320KGS32 Pole Configuration 2-Pole Amperage Rating 32 A Voltage Rating 120/240V AC or 240V AC Interrupting Capacity 10 kA (10,000 Amps) - Please verify the specific AIC rating on the breaker's label, as it can vary. Trip Mechanism Thermal-Magnetic Mounting / Connection Plug-On (Designed to plug onto the panel's bus bar) Physical Design Space-Saver / Tandem / Twin (Allows two breakers in one panel space) Standards Compliance UL 489 (Standard for Molded-Case Circuit Breakers) Common Applications Used for dedicated circuits requiring a 32-amp, 240-volt supply, such as water heaters, HVAC equipment, or certain industrial machinery.

Parameter Specification Product Series Eaton E84 (General Purpose Relay) Model Number E84AAN Description Plug-in General Purpose Relay, 4PDT, 10A, 120V AC Coil Contact Configuration 4PDT (4 Form C / 4 Changeover) Rated Load Current 10 A @ 277V AC Coil Voltage 120V AC Electrical Life Typically 100,000+ operations (at rated load) Mechanical Life Typically 10 million operations Mounting Plug-in base (e.g., 8 or 11-pin) Terminals Plug-in (screw terminals on the base) Standards & Certifications UL 508, CSA C22.2 No. 14, CE

Parameter Specification Product Series Eaton H (General Purpose Relay) Model Number H2013B-3 Description Plug-in General Purpose Relay, 3PDT, 10A, 120V AC Coil Contact Configuration 3PDT (3 Form C / 3 Changeover) Rated Load Current 10 A @ 277V AC Coil Voltage 120V AC Electrical Life Typically 100,000+ operations (at rated load) Mechanical Life Typically 10 million operations Mounting Plug-in base (e.g., 8 or 11-pin) Terminals Plug-in (screw terminals on the base) Standards & Certifications UL 508, CSA C22.2 No. 14, CE

Parameter Specification Product Series Eaton LD / LB (Limit Switch) Model Number LD3600F Description Heavy-Duty Limit Switch, Maintained Contact, Fork Lever Actuator Actuator Type Fork Lever Contact Mechanism Maintained Contact Contact Configuration Typically 1NO + 1NC Rated Operational Current Typically 10A @ 600V AC Rated Insulation Voltage 500V - 600V Electrical Life Millions of cycles (at rated load) Mechanical Life Tens of millions of cycles Housing Material Metal (e.g., Zinc Die Cast) Protection Degree IP65 (Dust-tight and protected against water jets) Terminals Screw Terminals Standards & Certifications IEC 60947-5-1, UL 508, CSA

Parameter Specification Product Type Communication Interface / Gateway Module Model Number 8NCLPT-2E Description Communication Interface Module, Ethernet Primary Function Protocol conversion and network connectivity Network Side Ethernet (10/100 Base-T), Modbus TCP/IP Device Side Serial communication (e.g., RS-485), supporting protocols like Modbus RTU Power Supply Typically 24V DC or 85-265V AC/DC Mounting DIN Rail Typical Use Connecting Eaton power meters and protective devices to building/plant networks.

Parameter Specification Product Series Eaton C Series (Counters) Model Number C321KM30 Description Electronic Preset Counter, 6-Digit, Dual Preset, 24-240V AC/DC Supply Voltage 24-240V AC/DC (Wide Range) Counting Speed Up to 5kHz (depending on input type) Number of Digits 6 Number of Presets 2 (P1, P2) Outputs 2 relay outputs (for P1 and P2) Output Contact Rating Typically 3A @ 250V AC Input Types Depending on "KM30" code (e.g., dry contact, NAMUR, voltage) Mounting DIN Rail (35mm) Display 6-digit LED Standards & Certifications CE, cULus

Parameter Specification Product Series Eaton V Series (Counters) Model Number V201KRCJ Description Electromagnetic Counter, 6-Digit, 24V DC, w/ Reset Coil Supply Voltage 24V DC Number of Digits 6 Counting Speed Up to 1000 impulses per minute Reset Method Manual Knob & Electrical Reset Coil Contact Rating Typically 24V DC, ~50mA (for the input signal) Mounting Panel Mount (requires panel cutout) Display Mechanical (Rolling numbers) Life Expectancy Tens of millions of operations Standards & Certifications UL 508, CSA

Parameter Specification Product Series Eaton A22 Model Number AN16GN0AB Description 22mm Push Button Operator, Mushroom Head, Green, Momentary Operator Type Push Button (Mushroom Head) Button Color Green Head Type Mushroom (Large, prominent head) Contact Action Momentary (Returns to normal position when released) Mounting 22mm round hole, panel-mounted from the front with a supplied nut. Protection Degree IP65 (when properly mounted on panel) Material Thermoplastic (Button Cap and Body) System Feature Modular design. This is an operator only. It must be paired with a compatible A22 contact block (e.g., A22-TA-**