What is Eaton PKZM0-2.5 Circuit Breaker?
The Eaton PKZM0-2.5 is a high-precision 3P motor protective circuit breaker designed for medium low-current three-phase motor loads. Featuring a flexible current tuning range of 1.6A to 2.5A and a robust AC 690V rated voltage, this compact MPCB integrates full motor safety functions into a single modular device. It combines reliable overload monitoring, fast short-circuit cutoff and sensitive phase failure protection, alongside manual switching control, creating a standalone all-in-one solution for standard small motor circuits. Optimized for general automation machinery, HVAC auxiliary motors and low-power drive systems, it simplifies traditional complicated protection circuit configurations.
Why Choose Eaton PKZM0-2.5?
The Eaton PKZM0-2.5 MPCB stands out in industrial low-current motor protection thanks to its balanced performance and versatile adaptability for common small motor applications:
● Full motor protection coverage: Equipped with integrated overload, short-circuit and phase-loss protection, it effectively prevents motor winding damage caused by unbalanced voltage, overloading and sudden circuit faults.
● Flexible current calibration: Supports 1.6A–2.5A adjustable current settings, allowing precise matching with different types of low-power 3-phase motors for flexible project adaptation.
● Stable industrial breaking performance: Boasts excellent short-circuit breaking capacity, ensuring safe and reliable fault isolation under industrial operating conditions.
● Integrated manual control design: Combines circuit switching and motor protection functions in one unit, removing the need for additional control accessories and lowering overall equipment costs.
Eaton PKZM0-2.5 MPCB Technical Data
● Model Part Number: Eaton PKZM0-2.5
● Phase layout: Triple-pole structure dedicated to 3-phase motor equipment
● Tunable current scope: 1.6A–2.5A for low-power drive loads
● Thermal trip standard: Class 10 curve optimized for motor startup surges
● Cabinet footprint: 45mm narrow body to save panel space
● Housing protection rating: IP20, safe for indoor control cabinet mounting
● Climate adaptability: Functions steadily within -25°C to +55°C
Application Scenarios of Eaton PKZM0-2.5
The Eaton PKZM0-2.5 MPCB is a 3P low-current motor protective circuit breaker for 1.6A–2.5A three-phase motors, widely used in general industrial and automation equipment.
● Industrial Machinery: Provides reliable motor protection for machine tools and packaging equipment.
● Automation Lines: Protects auxiliary drive motors on automated production systems.
● General Equipment: Ideal for industrial fans, water pumps and small conveyor motors.
● Light Industry: Suitable for food processing and printing machinery motor circuits.
● Export Machinery: IEC-compliant MPCB for standard global automation equipment.
Design Highlights
Improve efficiency
● Material: Flame-retardant engineering plastic, high temperature resistant, anti-aging and deformation resistant, with excellent arc resistance.
● Appearance: Compact 45mm narrow body design that saves cabinet space.
● Design: All-in-one integrated structure with no extra accessories required. DIN rail clip-on design for easy installation and removal.
Aftersales Support
Quantity available: In stock.
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Warranty: 12 months.
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Lead time: Shipment within 3-5 working days.
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Terms of payment: T/T. RMB (CNY) support.
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Courier partners: FedEx, DHL, UPS, TNT, EMS, SF express.
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FAQ
Q1:Can the PKZM0-2.5 directly start and stop the motor?
A1: Yes. This model comes with a built-in rotary operating knob to manually switch motors on and off. It also integrates full protection functions, so no additional contactor is required for low-power motor circuits.
Q2: What is the adjustable current range of the PKZM0-2.5?
A2: The overload trip current can be continuously adjusted from 1.6A to 2.5A, allowing you to set the protection value accurately according to the rated current of the motor.
Q3: What mounting method does it use? Do I need screws for fixation?
A3: It adopts snap-on mounting for standard 35mm DIN rails; simply clip it onto the rail to fix in place. Terminals are screw-clamp type, and no extra fixing accessories are needed.
Q4: How can I place an order or apply for bulk purchase discounts?
A4: Send your required order quantity via email to Irene8866@163.com, or leave us a message on WhatsApp (+86 18950163907). We will reply within 24 hours with formal quotation and stock confirmation.
For more product information, please contact our professional sales team to obtain the latest pricing and stock information for the Eaton PKZM0-2,5!
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