Parameter Specification Product Model MTL7796+ Product Line Eaton MTL Signal Conditioners & Isolators Function 2-Wire Transmitter Isolator & Power Supply Input Signal Accepts and powers a 2-wire, 4-20 mA transmitter from a hazardous area. Output Signal 4-20 mA DC (Isolated) Input/Output Isolation Galvanic Isolation between input, output, and power supply. Power Supply Typically 20-30 V DC (for standard models) Intrinsic Safety (IS) Approval Yes. Certified for use in Hazardous Areas (e.g., ATEX, IECEx). Entity Parameters (Example values, MUST be verified for design): - Vmax (Ui): e.g., 28 V - Imax (Ii): e.g., 93 mA - Pi: e.g., 0.65 W - Ci: e.g., 0 μF - Li: e.g., 0 mH Non-Incendive (NI) Approval Yes (for applicable standards like FM/CSA). Line Fault Detection Yes, can detect open and short circuits in the field wiring. Accuracy Typically better than ±0.1% of span. Mounting DIN-Rail Mount (Standard 35 mm) Operating Temperature -20°C to +60°C Compliance & Certifications ATEX, IECEx, FM, CSA, NEPSI, etc. (Specific certifications depend on the product suffix).

Parameter Specification Product Model MTL4523 Product Line Eaton MTL Signal Conditioners & Isolators Function Single-channel, 2-Wire Transmitter Isolator & Power Supply Input Signal Accepts and powers a 2-wire, 4-20 mA transmitter from a hazardous area. Output Signal Isolated 4-20 mA DC signal. Input/Output Isolation Galvanic Isolation between input, output, and power supply. Power Supply Typically 20-30 V DC Intrinsic Safety (IS) Approval Yes. Certified for use in Hazardous Areas (e.g., ATEX, IECEx). Entity Parameters (Example values, MUST be verified for design): - Vmax (Ui): e.g., 28 V - Imax (Ii): e.g., 93 mA - Pi: e.g., 0.65 W - Ci: e.g., 0 μF - Li: e.g., 0 mH Non-Incendive (NI) Approval Yes (for applicable standards like FM/CSA). Line Fault Detection Yes, can detect open and short circuits in the field wiring. Accuracy Typically better than ±0.1% of span. Mounting DIN-Rail Mount (Standard 35 mm) Operating Temperature -20°C to +60°C Compliance & Certifications ATEX, IECEx, FM, CSA, NEPSI, etc. (Specific certifications depend on the product suffix).

Parameter Specification / Inference Product Model EMS2-RO-T-3-SWD Product Line Eaton EMS2 Occupancy Sensors Sensor Technology Passive Infrared (PIR) Mounting Type Ceiling Mount Coverage Pattern 360° (Full Circle) Coverage Range Diameter typically up to 15 meters (50 feet) (depending on mounting height) Control Mode Manual-On / Vacancy Sensing with Auto-Off (SW) Load Type Incandescent, Fluorescent, LED (Specific max load to be verified, e.g., 800W incandescent) Input Voltage 120-277 V AC, 50/60 Hz Adjustments Time Delay, Sensitivity (Lux) Level Installation Height Recommended for ceilings typically 2.4 to 5 meters (8 to 16 feet) high. Features

• Vacancy Mode (Manual-On): Maximizes energy savings.
• Stepped-Dim/Soft-Off: Gradually dims or turns off lights for user comfort.
• Noise Immunity: Designed to ignore HVAC and other background disturbances.

Parameter Specification Product Model MTL4544S Product Line Eaton MTL4500+ Series Signal Conditioners & Isolators Function Single-channel, 2-Wire Transmitter Isolator & Power Supply Input Signal Accepts and powers a 2-wire, 4-20 mA transmitter from a hazardous area. Output Signal Isolated 4-20 mA DC signal. Input/Output/Power Isolation Galvanic Isolation (Typically 1.5 kV AC or higher) Power Supply Typically 20-30 V DC Intrinsic Safety (IS) Approval Yes. Certified for use in Hazardous Areas (e.g., ATEX, IECEx). Entity Parameters (MUST be verified from datasheet): - Vmax (Ui): e.g., 28 V - Imax (Ii): e.g., 93 mA - Pi: e.g., 0.65 W - Ci: e.g., 0 μF - Li: e.g., 0 mH Non-Incendive (NI) Approval Yes (for applicable standards like FM/CSA). Line Fault Detection Yes, can detect open and short circuits in the field wiring. Accuracy Typically better than ±0.1% of span. Mounting DIN-Rail Mount (Standard 35 mm), Slimline design for high density. Operating Temperature -20°C to +60°C Compliance & Certifications ATEX, IECEx, FM, CSA, etc.

Parameter Specification Product Model MTL4521 Product Line Eaton MTL Signal Conditioners & Isolators Function Single-channel, 2-Wire Transmitter Isolator & Power Supply Input Signal Accepts and powers a 2-wire, 4-20 mA transmitter from a hazardous area. Output Signal Isolated 4-20 mA DC signal. Input/Output Isolation Galvanic Isolation between input, output, and power supply. Power Supply Typically 20-30 V DC Intrinsic Safety (IS) Approval Yes. Certified for use in Hazardous Areas (e.g., ATEX, IECEx). Entity Parameters (Example values, MUST be verified for design): - Vmax (Ui): e.g., 28 V - Imax (Ii): e.g., 93 mA - Pi: e.g., 0.65 W - Ci: e.g., 0 μF - Li: e.g., 0 mH Non-Incendive (NI) Approval Yes (for applicable standards like FM/CSA). Line Fault Detection Yes, can detect open and short circuits in the field wiring. Accuracy Typically better than ±0.1% of span. Mounting DIN-Rail Mount (Standard 35 mm) Operating Temperature -20°C to +60°C Compliance & Certifications ATEX, IECEx, FM, CSA, NEPSI, etc. (Specific certifications depend on the product suffix).

Parameter Specification / Inference Product Model P3-100/I5/SVB/HI11 Product Line Eaton P3 Power Contactor Rated Operational Current (Ie) ~100 A at AC-3, 400V (e.g., for controlling a ~55 kW motor at 400V) Rated Operational Voltage (Ue) Up to 690 V AC Number of Main Poles 3 Coil Voltage Not specified in this code. Must be ordered separately (e.g., -BX for 24V DC, -SW for 400V AC). Auxiliary Contacts 1 NO (Normally Open) + 1 NC (Normally Closed) (推断，基于代码 I5) Mounting Style Base Mounting with Screw Terminals (SVB) Special Accessory Mechanical Interlock (HI11) Electrical Life > 1 million operations (at rated load) Mechanical Life > 10 million operations Standards Compliance IEC 60947-4-1, UL 508

Parameter Specification / Inference Product Model T0-3-15683/I1/SVB Product Line Eaton T0 Power Contactor Rated Operational Current (Ie) Typically up to ~32 A at AC-3, 400V Rated Operational Voltage (Ue) Up to 690 V AC Number of Main Poles 3 Coil Voltage 230 V AC, 50/60 Hz Auxiliary Contacts 1 NO (Normally Open) Mounting Style Base Mounting with Screw Terminals (SVB) Electrical Life > 1 million operations (at rated load) Mechanical Life > 10 million operations Standards Compliance IEC 60947-4-1, UL 508

Parameter Specification / Inference Product Model T0-3-15860/I1/SVB Product Line Eaton T0 Power Contactor Rated Operational Current (Ie) Typically up to ~32 A at AC-3, 400V Rated Operational Voltage (Ue) Up to 690 V AC Number of Main Poles 3 Coil Voltage 400-415 V AC, 50/60 Hz Auxiliary Contacts 1 NO (Normally Open) Mounting Style Base Mounting with Screw Terminals (SVB) Electrical Life > 1 million operations (at rated load) Mechanical Life > 10 million operations Standards Compliance IEC 60947-4-1, UL 508

Parameter Specification / Inference Product Model M22-WRS3-MS2 Product Line Eaton M22 Product Type Illuminated Pushbutton Mounting Hole Diameter 22 mm Lens/Button Color Yellow (S3) Contact Block MS2 (1 NO + 1 NC) Rated Operational Current Typically 5 A @ 250 V AC or 3 A @ 250 V AC (for low-power circuits, MUST be verified) Voltage Rating Up to 250V AC Protection Rating IP67 (Dust-tight and protected against temporary immersion) Electrical Life > 1 million operations Mechanical Life > 5 million operations Terminal Type Screw terminals or spring-cage terminals (depending on variant) Mounting Panel-mounted via a front nut

Parameter Specification / Inference Product Model M22-D4-S-X7 Product Line Eaton M22 Product Type 2-Position Maintained Selector Switch Actuator Type Cross-grip Knob (D4), Black Mounting Hole Diameter 22 mm Contact Block S (1 NO + 1 NC changeover contact) Number of Positions 2 Contact Operation Maintained Rated Operational Current Typically 4 A @ 250 V AC (Common for control circuits, MUST be verified) Voltage Rating Up to 250V AC Protection Rating IP67 (Dust-tight and protected against temporary immersion) Electrical Life > 1 million operations Mechanical Life > 5 million operations Terminal Type Screw terminals Mounting Panel-mounted via a front nut