121734 PKE32/XTU-32 Eaton 8 → 32 A Motor Protection Circuit Breaker, 690 V ac

Eaton Motor Protection Circuit Breaker - PKE Series_x000D_ Eaton's PKE series of motor protection circuit breakers offer a wide adjustment range in a simplified product selection, making choosing the correct product easier, reducing inventory and transport related costs. The PKE motor protection circuit breakers complement the PKZ device family._x000D_ This motor protection range of circuit breakers have precise and extremely long time stable tripping characteristic curves with tripping classes of greater than class 10. The PKE range are short-circuit proof rated to 100 kA (400V) up to 32 A and 50 kA (400V) to 65 A, this means that short-circuit calculations and prefusing are no longer necessary. With electronic wide range overload protection these circuit breakers offer an alternative to the bimetal solution for motor current of up to 65 A and provide protection from electrical faults such as an overload of high voltages, short circuits or relay shutdowns._x000D_ The PKE series has an efficient modular design that allows use of standard components and minimises design engineering requirements. Accessories are available from the PKZM0 system and are ideally suited to a safe and logical control panel assembly. Accessories including auxiliary contacts, trip indicating auxiliary contacts, voltage release and shunt trips can be installed without tools and greatly reduce installation time._x000D_ The PKE system can easily be incorporated into the SmartWire-DT system either individually or as a motor starter combination. Using this system the measurement and status data of the PKE can be sent directly to the control for processing or to a HMI for visualisation of the output circuit data._x000D_ Features & Benefits_x000D_ • Manually-actuated motor protective circuit breaker_x000D_ • Rotating handle with clear indication of switch position, ON, OFF and TRIPPED_x000D_ • Wide adjustment ranges_x000D_ • Plug in trip blocks up 65 A_x000D_ • Forms part of the xStart family of control gear products_x000D_ • Compatible with the SmartWire-DT system to increases the levels of system availability by the transfer of process-relevant data_x000D_ • Shares accessories with the PKZM0 system_x000D_ • Standard trip block 1 - 4 A for PKE12 & PKE 32: 774-0174_x000D_ • Standard trip block 3 - 12 A for PKE12 & PKE 32: 774-0162_x000D_ • Standard trip block 8 – 32 A for PKE32: 774-0171_x000D_ • Advanced trip block 0.3 – 1.2 A for PKE12 with connection to SmartWire-DT: 774-0178_x000D_ • Advanced trip block 8 – 32 A for PKE32 with connection to SmartWire-DT: 774-0180_x000D_ What is a motor protection circuit breaker?_x000D_ Electric motors need protection from phase unbalances, current overload and losses, circuit breakers or MPCBs offer motor protection and prevent short circuits by disconnecting the current. Thermal protection guards against overload, magnetic protection protects against short circuits and faults and phase protection guards against phase loss or imbalance. MCPs or motor circuit protectors only protect against short circuits and generally need an overload relay installing, whereas an MPCB doesn't usually need an overload relay offering magnetic protection and preventing thermal overload. MCPBs can also be integrated into a unit with other devices._x000D_ Eaton's 8 →32 A, 3 pole Motor Protection Circuit Breaker - PKE32/XTU-32_x000D_ Forms part of the PKE motor protective circuit-breakers with electronic wide range protection up to 65 A, the basic function of this device is to perform motor protection for heavy duty starting._x000D_ • Rotary switch control_x000D_ • Rated uninterrupted current of 32 A_x000D_ • Short circuit breaking capacity of 100 kA at 400 V ac_x000D_ • Suitable for motors with efficiency class IE3_x000D_ • Screw terminals_x000D_ • With overload release_x000D_ • The device has an IP20 degree of protection, this means that the device is protected against solid objects up to 12 mm, for example, a person's finger. This ingress protection also means that the MPCB has no protection against liquids_x000D_ • Height 102.5 mm x Width 45 mm x Depth 102.5 mm_x000D_ • Ambient operating temperature is -25°C to + 55°C_x000D_ • Tried and tested to IEC/EN 60947, VDE 0660,UL, CSA standards_x000D_ Note_x000D_ Eaton formerly known as Moeller