Parameter Specification
Product Type Wirewound Power Resistor
Model Number HLW70K
Description Aluminum Housed Wirewound Resistor, 70 Ohm
Resistance Value (R) 70 Ohms (Ω)
Resistance Tolerance Typically ±5% or ±10%
Rated Power Typically in the range of 100W to 300W for this style, dependent on cooling.
Construction Wirewound, aluminum housed with cooling fins
Terminals Screw terminals
Mounting Metal mounting brackets
Application Load Resistor, Braking Resistor, Heating Element, Bleeder Resistor
Parameter Specification
Product Series Eaton E2 (K Frame)
Model Number E2K3400MNWA02D11S29
Description Electronic Motor Management Relay, 400A, w/ Comm & Display
Motor Current Setting Range (FLA) Up to 400 A
Poles 3 (for 3-phase motor protection)
Rated Operational Voltage (Ue) 690V AC
Rated Supply Voltage (Us) 24-240V AC/DC
Display Advanced User Interface with Display
Communication Integrated DeviceNet ("DN" in code)
Protection Functions Thermal Overload (with Memory)
Short-Circuit (Instantaneous)
Phase Loss / Unbalance
Jam / Stall
Underload / Undercurrent
Earth Fault (Restricted/Sensitive)
Number of Starts / Time Between Starts
RTD Inputs (for direct motor winding temperature monitoring)
Control Functions Direct Start/Stop, Auto-restart, Fault Diagnostics
Auxiliary Contacts Multiple programmable relays
Mounting Panel-mounted or DIN Rail (with adapter)
Standards & Certifications IEC/EN 60947-4-1, UL 508, CE, cULus
Parameter Specification
Product Series Eaton E50 (General Purpose Relay)
Model Number E50AR120
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 HMCP (Motor Circuit Protector)
Model Number HMCPJ250W5L
Description Motor Circuit Protector (MCP), 250A Frame, 5-Pole, 480V AC
Frame Size 250A
Poles 5
Rated Operational Voltage (Ue) 480V AC
Rated Insulation Voltage (Ui) 600V AC
Short-Circuit Breaking Capacity Specific high value (e.g., 100kA, 150kA) depending on the "J" rating.
Trip Unit Magnetic Instantaneous Only (No Thermal Overload)
Instantaneous Pickup Setting Adjustable (typically a multiple of the frame size, e.g., 5x to 13x)
Mounting Fixed
Standards & Certifications UL 489, CSA C22.2 No. 5, IEC 60947-2
Parameter Specification
Product Series Eaton HM (General Purpose Relay)
Model Number HM4R12
Description Plug-in General Purpose Relay, 4PDT, 12A, 24V DC Coil
Contact Configuration 4PDT (4 Form C / 4 Changeover)
Rated Load Current 12 A @ 250V AC
Coil Voltage 24V DC
Electrical Life Typically 1 x 10^6 operations (at rated load)
Mechanical Life Typically 10 x 10^6 operations
Mounting Plug-in base (e.g., PA16-11B or similar)
Terminals Plug-in (screw terminals on the base)
Standards & Certifications IEC 61810-1, UL 508, CSA C22.2 No. 14
Parameter Specification
Product Type Digital Panel Voltmeter
Model Number DMV-630N/3
Description Digital Voltmeter, 3-Phase, 0-630V AC
Measured System 3-Phase (with Neutral)
Rated Voltage (Un) 400V / 480V AC
Measuring Range 0 - 630V AC
Power Supply Auxiliary supply (e.g., 80-270V AC/DC or 24V AC/DC)
Display Digital Display (LED or LCD)
Accuracy Typically ±0.5% to ±1% of reading
Mounting Panel Mount (requires panel cutout)
Connection Screw Terminals
Standards & Certifications IEC 61010-1, UL 61010-1, CE
Parameter Specification
Product Type Digital Panel Voltmeter
Model Number DMV-1000N/3
Description Digital Voltmeter, 3-Phase, 0-1000V AC
Measured System 3-Phase (with or without Neutral)
Rated Voltage (Un) 690V AC
Measuring Range 0 - 1000V AC
Power Supply Typically 80-270V AC/DC or 24V AC/DC (Auxiliary supply)
Display LED or LCD Digital Display
Accuracy Typically ±0.5% of reading
Mounting Panel Mount (Cut-out required)
Connection Screw Terminals
Standards & Certifications IEC 61010-1, UL 61010-1, CE
Parameter Specification
Product Series Eaton ZM (Timer & Monitoring Relays)
Model Number ZM-32-8-PKZ24
Description Multi-Function Timer Relay, 8-Pin, 24V AC/DC
Supply Voltage (Us) 24V AC/DC
Number of Outputs 1 Changeover (SPDT)
Output Contact Rating Typically 8A @ 250V AC
Timing Functions Multiple (e.g., On-delay, Off-delay, Interval, One-shot, Flasher)
Time Range Adjustable, typically from 0.05s up to 300h (depends on selected function)
Setting Method Via DIP-switches and a potentiometer or rotary switch
Mounting DIN Rail (35mm) on an 8-pin socket
Terminals Screw Clamp
Status Indication LED for power and output status
Standards & Certifications IEC/EN 61812-1, UL 508, CSA