4-PKZ2

Product Description

Home > Products > Eaton > Motor Protective Switches > 4-PKZ2 Need Eaton 4-PKZ2? Auxiliary Contact Block for Eaton PKZ2 series motor protective switches. Supplied with full traceability and documentation. Request a... Price & Availability This compact accessory adds one normally open (NO) and one normally closed (NC) auxiliary contact to the switch, enabling remote status indication and interlocking in motor control circuits. It is engineered to snap directly onto the side of the PKZ2 switch without requiring additional tools, simplifying installation and reducing downtime. Constructed with durable thermosetting plastic and silver alloy contacts, the 4-PKZ2 ensures reliable switching even in demanding industrial environments. It is rated for operational voltages up to 690 V AC and carries a thermal current rating of 6 A, making it suitable for a wide range of control applications. The contact block is UL-listed and CSA-certified, meeting North American standards for safety and performance. As an OEM genuine spare part, the 4-PKZ2 guarantees compatibility and longevity. It is commonly used in motor control centers, conveyor systems, and pump controls, where precise monitoring of motor status is critical. With its straightforward installation and robust design, this auxiliary contact is an essential component for enhancing the functionality of PKZ2 motor protective switches. The Eaton 4-PKZ2 is a side-mounted auxiliary contact block designed for use with Eaton's PKZ2 series motor protective switches. Basic Product Information 1 NO + 1 NC auxiliary contacts for status feedback Rated for up to 690 V AC and 6 A thermal current UL-listed and CSA-certified for North American use Durable thermosetting plastic housing with silver alloy contacts Compatible with all PKZ2 switch variants Side-mounted design for easy snap-on installation Technical Specifications Version & Model Difference The Eaton 4-PKZ2 is part of the PKZ2 accessory family. It is a standard auxiliary contact block with 1 NO + 1 NC configuration. Other versions include the 4-PKZ0 (for PKZ0 switches) and the 4-PKZ2-2 (with 2 NO + 2 NC contacts). The 4-PKZ2 is specifically designed for PKZ2 series switches and cannot be used with PKZ0 or PKZM0 series without an adapter. Application Scenarios Can the 4-PKZ2 be installed on any PKZ2 switch? Yes, the 4-PKZ2 is designed to snap onto the side of all PKZ2 series motor protective switches, regardless of the frame size. Installation is tool-free and takes only seconds. What is the electrical rating of the 4-PKZ2 contacts? The contacts are rated for 690 V AC and carry a thermal current of 6 A. They are suitable for typical control circuits with inductive loads, such as contactor coils. Is the Eaton 4-PKZ2 UL certified? Yes, the 4-PKZ2 is UL-listed and CSA-certified, making it suitable for use in North American industrial applications. It also complies with IEC standards. What is the function of the Eaton 4-PKZ2 auxiliary contact? The 4-PKZ2 provides additional signal contacts (1 NO + 1 NC) to the PKZ2 motor protective switch, allowing remote indication of the switch's ON/OFF or tripped state. This is essential for interlocking and monitoring in motor control circuits. Eaton 57701-451 Digital Counter/Timer Eaton 99-5835-01 LMR Plus Power I/O Card Eaton 4A55765H02 Diesel Plus Power I/O Board Eaton E50DR1 Limit Switch Head Eaton 5AHLE-125A HLE E-Rated Fuse Eaton DILM12-XSPD Diode Surge Suppressor Eaton Cutler-Hammer AN56GN0AB Reversing Motor Starter Eaton DILM170 Contactor