Key Parameters Category Description / Value Product Line Eaton DILM Model / Frame Size DILM250 Rated Operational Current (Iₑ) at AC-3 250 A (For squirrel-cage motors) Rated Operational Power at AC-3 ~ 132 kW / 177 HP at 400V 50Hz Rated Operational Voltage (Uₑ) Up to 1000 V AC, 50/60 Hz Rated Thermal Current (Iᵼₕ) 300 A Poles 3 (Main Contacts) Coil Control Voltage Standard factory setting is often 400V/500V AC. However, this is configurable. The exact voltage must be confirmed by the order code sticker on the device itself. Utilization Categories AC-3: Squirrel-cage motors AC-1: Non-inductive loads Standard Auxiliary Contacts 2 normally open (NO) contacts (as indicated by "/22") Integrated Adapter RAC500 adapter pre-mounted, enabling quick installation of RCA/RCM500 modules. Electrical Durability Hundreds of thousands of operations (load-dependent) Mechanical Durability Millions of operations Standards Compliance IEC/EN 60947-4-1, UL 508, CSA C22.2 No. 14 Mounting Screw mounting via integrated feet or mounting plate. Connection Large screw terminals for main power connections.

Key Parameters Category Description / Value Product Line Eaton DILM Model / Frame Size DILM185A Rated Operational Current (Iₑ) at AC-3 185 A (For squirrel-cage motors) Rated Operational Power at AC-3 ~ 90 kW / 125 HP at 400V 50Hz Rated Operational Voltage (Uₑ) Up to 1000 V AC, 50/60 Hz Rated Thermal Current (Iᵼₕ) 250 A Poles 3 (Main Contacts) Coil Control Voltage Standard factory setting is often 400V/500V AC. However, this is configurable. The exact voltage must be confirmed by the order code sticker on the device itself. Utilization Categories AC-3: Squirrel-cage motors AC-1: Non-inductive loads Standard Auxiliary Contacts 2 normally open (NO) contacts (as indicated by "/22") Integrated Adapter RAC500 adapter pre-mounted, enabling quick installation of RCA/RCM500 modules. Electrical Durability Hundreds of thousands of operations (load-dependent) Mechanical Durability Millions of operations Standards Compliance IEC/EN 60947-4-1, UL 508, CSA C22.2 No. 14 Mounting Screw mounting via integrated feet or mounting plate. Connection Large screw terminals for main power connections.

Key Parameters Category Description / Value Product Line Eaton DILM Model / Frame Size DILM225 Rated Operational Current (Iₑ) at AC-3 225 A (For squirrel-cage motors: Starting, switching off during running) Rated Operational Power at AC-3 ~ 110 kW / 150 HP at 400V 50Hz Rated Operational Voltage (Uₑ) Up to 1000 V AC, 50/60 Hz Rated Thermal Current (Iᵼₕ) 300 A Poles 3 (Main Contacts) Coil Control Voltage DC - The specific voltage (e.g., 24V, 48V, 110V, 220V DC) must be confirmed by the order code sticker on the device itself. The "L" suffix is consistent with a DC coil. Utilization Categories AC-3: Squirrel-cage motors (starting, switching off during running) AC-1: Non-inductive or slightly inductive loads Arc Extinction System Sintered metal arc chute (as indicated by "S") Electrical Durability Hundreds of thousands of operations (dependent on load) Mechanical Durability Millions of operations Standards Compliance IEC/EN 60947-4-1, UL 508, CSA C22.2 No. 14 Mounting Screw mounting via integrated feet or mounting plate. Connection Large screw terminals for main power connections. Auxiliary Contacts Typically, auxiliary contact blocks (e.g., DILEM...) are available as add-on accessories and can be mounted on the front.

Key Parameters Category Description / Value Product Line Eaton ED (Residual Current Devices) Model / Series ED6 Rated Current (Iₙ) 16 A Number of Poles 1P + N (2-Pole) - It breaks both the Line and Neutral conductors. Rated Operational Voltage (Uₑ) 230 V AC, 50/60 Hz (Single-Phase) Rated Residual Operating Current (IΔn) 30 mA (0.03 A) - This is the sensitivity that triggers the trip. Tripping Characteristic (Overcurrent) C-Curve (Instantaneous trip between 5-10 x Iₙ). Tripping Characteristic (Residual Current) AC Type - Responds to alternating sinusoidal residual currents. Standards Compliance IEC/EN 61008-1 (RCCBs without integral overcurrent protection) Breaking Capacity According to standard. Mounting Snap-on mounting on 35 mm top-hat rail (DIN rail). Connection Screw terminals.

Key Parameters Category Description / Value Product Line Eaton PKZ (Equipment Protectors) Model / Frame Size PKZMC Rated Current (Iₙ) 32 A (This is the fixed rated current for this specific device). Poles 1-Pole, 2-Pole, 3-Pole, and 4-Pole versions are available. Rated Operational Voltage (Uₑ) 400/690 V AC Tripping Characteristic C-Curve (Moderate inrush current tolerance, typically 5-10 x Iₙ). Breaking Capacity Typically high, up to 100 kA at 400V AC (IEC 60947-2), thanks to its current-limiting design. Standards Compliance IEC/EN 60947-2 Mounting Snap-on mounting on 35 mm top-hat rail (DIN rail). Connection Cage Clamp terminal technology for easy, tool-free wiring. Auxiliary Contacts Available as snap-on modules (e.g., PKZMC-AX) to provide signaling (e.g., trip indication). Control Function Manual ON/OFF switching with a toggle handle. Can be padlocked in the OFF position. 重要注意事项

Key Parameters Category Description / Value Product Line Eaton DILM Model / Frame Size DILM650 Rated Operational Current (Iₑ) at AC-3 650 A (For squirrel-cage motors: Starting, switching off during running) Rated Operational Power at AC-3 ~ 355 kW / 480 HP at 400V 50Hz Rated Operational Voltage (Uₑ) Up to 1000 V AC, 50/60 Hz Rated Thermal Current (Iᵼₕ) 800 A Poles 3 (Main Contacts) Coil Control Voltage Standard factory setting is often 400V/500V AC, 50/60Hz. However, this is a configurable parameter. The coil is available in a wide range of AC and DC voltages. The exact voltage must be confirmed by the order code sticker on the device itself. Utilization Categories AC-3: Squirrel-cage motors (starting, switching off during running) AC-1: Non-inductive or slightly inductive loads Electrical Durability Hundreds of thousands of operations (dependent on load) Mechanical Durability Millions of operations Arc Extinction System Heavy-duty arc chute (as indicated by "XH") Standard Auxiliary Contacts Included as per the "B" configuration (e.g., typically multiple NO and NC contacts). Standards Compliance IEC/EN 60947-4-1, UL 508, CSA C22.2 No. 14 Mounting Screw mounting via integrated feet or mounting plate. Connection Large screw terminals or busbar connections for main power.

Key Parameters Category Description / Value Product Line Eaton NZMH (Air Circuit Breakers) Series / Frame Size NZMH4-AE Rated Current (Iₙ) 630 A (Fixed rating) Poles 3-Pole & 4-Pole versions are available. Rated Operational Voltage (Uₑ) Up to 690 V AC, 50/60 Hz Rated Insulation Voltage (Uᵢ) 1000 V Rated Ultimate Short-Circuit Breaking Capacity (Iᶜᵘ) High, typically 85 kA to 100 kA at 400V AC (IEC 60947-2). The exact value must be verified from the technical data sheet. Trip Unit Type Standard "AS" Trip Unit • Provides fixed or semi-adjustable protection functions (overload and short-circuit). Operation Mechanism Manual stored-energy spring mechanism (allows for quick ON/OFF operation). Mounting Fixed Mounting (for bolted installation in switchgear panels). Standards Compliance IEC/EN 60947-2 Connection Primary power connections via busbars or large cable lugs. Standard Accessories The "AS" version typically includes basic indicators and possibly some built-in auxiliary contacts. A wide range of additional accessories are available, such as: • Additional Auxiliary Contacts • Undervoltage Release (UV) • Shunt Trip (ST) • Motor Operation Mechanism (for electrical closing) • Mechanical interlocks

Key Parameters Category Description / Value Product Line Eaton NZMH (Air Circuit Breakers) Series / Frame Size NZMH4-AE Rated Current (Iₙ) 1600 A (Fixed rating) Poles 3-Pole & 4-Pole versions are available. Rated Operational Voltage (Uₑ) Up to 690 V AC, 50/60 Hz Rated Insulation Voltage (Uᵢ) 1000 V Rated Ultimate Short-Circuit Breaking Capacity (Iᶜᵘ) Very high, typically 85 kA to 100 kA at 400V AC (IEC 60947-2). The exact value must be verified from the technical data sheet. Trip Unit Type Fixed "AS" Trip Unit • Provides standard non-adjustable or semi-adjustable protection functions (overload and short-circuit). Operation Mechanism Manual stored-energy spring mechanism (allows for quick ON/OFF operation independent of handling speed). Mounting Fixed Mounting (designed for bolted installation in switchgear panels). Standards Compliance IEC/EN 60947-2 Connection Primary power connections are typically made via busbars or large cable lugs bolted to the terminal pads. Standard Accessories The "AS" version typically comes with a basic set of indicators and possibly a few built-in auxiliary contacts. A wide range of additional accessories are available, such as: • Additional Auxiliary Contacts • Undervoltage Release (UV) • Shunt Trip (ST) • Motor Operation Mechanism (for electrical closing) • Mechanical interlocks

Key Parameters Category Description / Value Product Line Eaton NZMH (Air Circuit Breakers) Series / Frame Size NZMH4-AE Rated Current (Iₙ) 1250 A (Fixed rating) Poles 3-Pole & 4-Pole versions are available. Rated Operational Voltage (Uₑ) Up to 690 V AC, 50/60 Hz Rated Insulation Voltage (Uᵢ) 1000 V Rated Ultimate Short-Circuit Breaking Capacity (Iᶜᵘ) Very high, typically 85 kA to 100 kA at 400V AC (IEC 60947-2). The exact value must be verified from the technical data sheet. Trip Unit Type Fixed "AS" Trip Unit • Provides standard non-adjustable or semi-adjustable protection functions (overload and short-circuit). Operation Mechanism Manual stored-energy spring mechanism (allows for quick ON/OFF operation independent of handling speed). Mounting Fixed Mounting (designed for bolted installation in switchgear panels). Standards Compliance IEC/EN 60947-2 Connection Primary power connections are typically made via busbars or large cable lugs bolted to the terminal pads. Standard Accessories The "AS" version typically comes with a basic set of indicators and possibly a few built-in auxiliary contacts. A wide range of additional accessories are available, such as: • Additional Auxiliary Contacts • Undervoltage Release (UV) • Shunt Trip (ST) • Motor Operation Mechanism (for electrical closing) • Mechanical interlocks

Key Parameters Category Description / Value Product Line Eaton DILM Model Type DILM15-10C Rated Operational Current (Iₑ) at AC-3 9 A (For squirrel-cage motors: Starting, switching off during running) Rated Operational Power at AC-3 ~ 4 kW / 5.5 HP at 400V 50Hz Rated Operational Voltage (Uₑ) Up to 690 V AC, 50/60 Hz Rated Thermal Current (Iᵼₕ) 16 A Poles 3 (Main Contacts) Coil Control Voltage 24 V DC (As specified by the "DC24V" designation. The "-10C" suffix is consistent with this DC voltage rating). Utilization Categories AC-3: Squirrel-cage motors (starting, switching off during running) AC-1: Non-inductive or slightly inductive loads (e.g., heaters) Electrical Durability Millions of operations (dependent on load) Mechanical Durability ~ 10 - 15 million operations Standards Compliance IEC/EN 60947-4-1, UL 508, CSA C22.2 No. 14 Mounting Snap-on mounting on 35 mm symmetrical top-hat rail (DIN rail) or via screw mounting using the integrated feet. Connection Cage Clamp terminal technology for easy wiring without tools. Auxiliary Contacts Typically, at least 1 normally open (NO) auxiliary contact is included as standard and can be mounted on the front. Additional auxiliary contact blocks (e.g., DILE...), mechanical interlocks, and timer modules are available as accessories.