Technical Specifications Parameter Specification / Typical Value Manufacturer / Brand Eaton Model Number PKZM0-2.5 Product Line PKZ (Moeller Series) Rated Operational Current for Motors (Ie) 2.5 A (Max) Setting Range for Thermal Overload Approx. 1.6 - 2.5 A (adjustable via a dial) Poles (Main Circuit) 3 Rated Operational Voltage (Ue) 690 V AC Rated Insulation Voltage (Ui) 690 V / 750 V AC Rated Ultimate Breaking Capacity (Icu/@400V) Typically 50 kA or 100 kA (Must be verified from the official datasheet) Tripping Class Class 10 (Standard for general motors, trips within 10 seconds at 7.2 x Ir) Short-Circuit Protection Setting Fixed, based on the device design (typically around 12 x Ie or higher) Auxiliary Contacts Can typically be fitted with one or more auxiliary contact modules (e.g., PKZM0-1X) to signal the trip status. Mounting DIN Rail Mount (35mm) Standards Compliance IEC/EN 60947-2, IEC/EN 60947-4-1

The ABB HIEE205010R0003 UNS3020A-Z V3 Ground Fault Relay is an advanced safety component designed to protect industrial circuits against electrical faults. This relay ensures continuous operation by promptly detecting and isolating faults, thereby safeguarding equipment and personnel.

Model Number P0916JR0C Product Line Foxboro I/A Series Module Type Redundant, Hot-Swappable AC/DC Power Supply Module Key Feature Provides N+1 redundant, fault-tolerant power for high-availability I/A Series nodes. Input Specifications Input Voltage Likely a wide range, such as 90-264 VAC automatically sensed, or a specific voltage like 120/240 VAC. The "J" code defines this. Input Frequency 47 - 63 Hz (Standard for 50/60 Hz systems). Power Factor Correction (PFC) Active PFC is highly probable for a module of this capacity. Output Specifications Output Voltages Provides multiple isolated DC outputs for the system backplane: • +5.1 VDC • +15.2 VDC • -15.2 VDC • +24.8 VDC (for field instrument power) Total Output Power High Capacity (Estimated 1600W or higher, based on the "16" in the code). This is suitable for large racks. Redundancy True N+1 Redundancy supported. Modules operate in a current-sharing, load-sharing mode. Protections Comprehensive: Over-voltage (OVP), Over-current (OCP), Over-temperature (OTP), and Short-circuit protection. Physical & Operational Mounting Slides into a dedicated bay in a redundant power chassis (e.g., PSS31). Hot-Swappable Yes. Can be inserted or removed under full load. Cooling Internal fan(s) for forced-air cooling. Status Indicators (LEDs) Comprehensive LEDs for AC OK, DC OK, Load Share, Unit Fail, and Replace Indicator. Communication May include a serial communication link for reporting status and alarms to the system. Environmental Operating Temperature 0°C to +60°C (with derating above a certain ambient temperature). Efficiency High efficiency, typically > 85% to reduce heat generation.