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Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
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PKZM0-20
Moeller PKZM0-20 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
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We deliver worldwide
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2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Moeller PKZM0-20 Motor Protective Circuit Breaker is a robust and reliable solution designed to safeguard motors in industrial settings. This three-pole breaker is engineered to handle currents ranging from 16 to 20 A and can operate at voltages up to 690 V. Its DIN Rail mount design allows for easy installation within control panels, and the screw terminal connections ensure secure wiring and long-term stability.
With a high short-circuit breaking capacity of 50 kA, the PKZM0-20 provides exceptional protection against overloads and short-circuits, ensuring that your motor and associated equipment are shielded from potential damage. The device is also phase-failure sensitive, adhering to IEC/EN 60947-4-1 standards, which adds an extra layer of security in the event of an uneven distribution of power across phases.
The circuit breaker's compact form factor, with dimensions that facilitate integration into existing systems, makes it an ideal choice for a variety of applications. Its IP20 degree of protection ensures that the device is safeguarded against the ingress of solid objects, enhancing its durability in challenging environments.
Manufactured with high-quality materials, the PKZM0-20 is designed to withstand the rigours of industrial use. Its temperature compensation feature ensures reliable operation across a broad range of ambient temperatures, maintaining performance even in extreme conditions.
Whether you're looking to protect motors in manufacturing, processing, or any other heavy-duty industrial application, the Moeller PKZM0-20 Motor Protective Circuit Breaker is a dependable choice that offers both performance and peace of mind.
With a high short-circuit breaking capacity of 50 kA, the PKZM0-20 provides exceptional protection against overloads and short-circuits, ensuring that your motor and associated equipment are shielded from potential damage. The device is also phase-failure sensitive, adhering to IEC/EN 60947-4-1 standards, which adds an extra layer of security in the event of an uneven distribution of power across phases.
The circuit breaker's compact form factor, with dimensions that facilitate integration into existing systems, makes it an ideal choice for a variety of applications. Its IP20 degree of protection ensures that the device is safeguarded against the ingress of solid objects, enhancing its durability in challenging environments.
Manufactured with high-quality materials, the PKZM0-20 is designed to withstand the rigours of industrial use. Its temperature compensation feature ensures reliable operation across a broad range of ambient temperatures, maintaining performance even in extreme conditions.
Whether you're looking to protect motors in manufacturing, processing, or any other heavy-duty industrial application, the Moeller PKZM0-20 Motor Protective Circuit Breaker is a dependable choice that offers both performance and peace of mind.
| Specification | Description |
|---|---|
| Part Number | PKZM0-20 |
| Alternative Part Number | PKZM020 |
| Manufacturer | Moeller |
| Poles | 3 |
| Adjustable Current Range | 16 to 20 A |
| Rated Operating Voltage | 690 V |
| Mounting Type | DIN Rail Mount |
| Short-Circuit Breaking Capacity | 50 kA |
| Terminal Type | Screw Terminal |
| Phase Failure Sensitivity | Yes |
| Switch Off Technique | Thermomagnetic |
| Rated Operation Power at AC-3 | 230 V: 5.5 kW, 400 V: 9 kW |
| Degree of Protection | IP20 |
| Dimensions (H x W x D) | 93 mm x 45 mm x 76 mm |
| Certifications | CSA-C22.2 No. 60947-4-1-14, CE, UL 60947-4-1, IEC/EN 60947-4-1, CSA Class No.: 3211-05, VDE 0660 |
What is the function of this motor protective circuit breaker?
The motor protective circuit breaker is designed to provide protection for motors by combining short-circuit and overload protection. It safeguards the motor by interrupting the electrical supply in the event of a fault, preventing damage to the motor.
Can this circuit breaker be used with motors of efficiency class IE3?
Yes, this circuit breaker is suitable for use with motors of efficiency class IE3, ensuring compatibility with modern, energy-efficient motors.
What is the rated operational voltage for this device?
The rated operational voltage for the PKZM0-20 is 690 V, making it suitable for a wide range of industrial applications.
What are the installation requirements for this circuit breaker?
This circuit breaker can be snapped onto IEC/EN 60715 top-hat rail with either 7.5 or 15 mm height, allowing for flexible and easy installation in various setups.
What is the protection rating of this circuit breaker?
The device has a protection rating of IP20, indicating that it is protected against solid objects larger than 12.5 mm but not against water.
Is the circuit breaker phase failure sensitive?
Yes, the circuit breaker is phase failure sensitive according to IEC/EN 60947-4-1, VDE 0660 part 102, which means it can detect and respond to a loss of one phase in the motor supply, providing additional protection.
What is the setting range for the overload releases?
The setting range for the overload releases of this circuit breaker is 16 to 20 A, allowing for adjustment to match the protection requirements of the connected motor.
What is the short-circuit release rating for this device?
The short-circuit release rating for this device is fixed at a maximum of 310 A, providing robust protection against short-circuit conditions.
How does the ambient temperature affect the circuit breaker?
The circuit breaker is designed with temperature compensation and can operate within an ambient temperature range of -25 to 55 °C when open, and -25 to 40 °C when enclosed.
What type of terminal connections does this circuit breaker have?
The circuit breaker features screw terminal connections, which are widely used for secure and reliable electrical connections.
- Protection of three-phase motors against overload and short-circuit conditions
- Integration into motor control systems for industrial machinery
- Use in control panels for HVAC systems
- Implementation in pump control circuits
- Application in conveyor systems for motor protection
- Utilisation in manufacturing automation for safeguarding motors
- Installation in agricultural equipment to prevent motor damage
- Deployment in material handling systems to ensure motor safety
- Incorporation in packaging machinery for motor current regulation
- Inclusion in motor starter combinations for comprehensive motor management
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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All parts new or reconditioned are covered by EU Automation 12 month warranty
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
2 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
2 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
2 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
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