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Specification & Description
| Specification | Description |
|---|---|
| Part Number | PKZM0-1 |
| Alternative Part Number | PKZM01 |
| Manufacturer | Klockner-Moeller |
| Type | Thermal Magnetic Circuit Breaker |
| Rated Current | 1 A |
| Rated Operational Voltage | 380 V ac |
| Mounting | DIN Rail Mount |
| Short-Circuit Breaking Capacity | 150 kA |
| Terminal Type | Screw |
| Actuation Type | Knob |
| Dimensions | 45 x 76 x 93 mm |
| Degree of Protection | IP20 for the device, IP00 for terminations |
| Mechanical Shock Resistance | Half-sinusoidal shock 10 ms to IEC 60068-2-27, 25 g |
| Altitude | Maximum 2000 m above sea level |
| Terminal Capacity | Solid or stranded cables, flexible with ferrule to DIN 46228, 1 x (1 - 6) mm² or 2 x (1 - 6) mm² |
| Stripping Length | 10 mm |
| Tightening Torque | Main cable 1.7 Nm, Control circuit cables 1 Nm |
| Rated Frequency | 40 - 60 Hz |
| Operating Temperature Range | -25 to +55 °C |
| Overload Release Setting Range | 0.6 - 1 times the rated current |
| Short-Circuit Release | Fixed: 15.5 times the rated current |
| Phase-Failure Sensitivity | Compliant with IEC/EN 60947-4-1, VDE 0660 Part 102 |
| Commodity Code | 853620 |
The Klockner-Moeller PKZM0-1 is a high-quality thermal magnetic circuit breaker designed for robust and reliable protection in industrial settings. This DIN rail mountable device is engineered to safeguard electrical circuits from overloads and short circuits, ensuring the safety and efficiency of your machinery. With a rated current of 1 A and an operational voltage of 380 V ac, it is an ideal solution for a wide range of applications.
Crafted with precision, the PKZM0-1 features a compact form factor, measuring 45 x 76 x 93 mm, which allows for easy installation in space-constrained environments. The screw terminals provide a secure and stable connection, while the knob operation offers straightforward manual control. This circuit breaker boasts an impressive short-circuit rating of 150 kA, highlighting its capability to handle high fault conditions with ease.
The PKZM0-1 is designed with versatility in mind, accommodating various types of wiring and offering a stripping length of 10 mm for ease of installation. Its mechanical shock resistance and IP20 degree of protection ensure that it can withstand challenging industrial conditions without compromising performance.
Whether you're looking to protect motors or other critical components in your electrical systems, the Klockner-Moeller PKZM0-1 circuit breaker is a reliable choice that combines functionality with durability for optimal circuit protection.
Commonly Asked Questions
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Frequently Asked Questions
What is the rated operational voltage for this circuit breaker?
The thermal magnetic circuit breaker is rated for an operational voltage of 380 V ac.
Can this circuit breaker be mounted on a DIN rail?
Yes, it is designed for DIN rail mounting, making it suitable for quick installation in control panels.
What is the interrupting capacity of this device?
The circuit breaker has an impressive short-circuit interrupting capacity of 150 kA.
What type of terminals does this circuit breaker have?
It is equipped with screw terminals for secure and reliable wire connections.
Is there a knob for manual control on this circuit breaker?
Yes, it features a knob for manual control, allowing for easy operation.
What are the dimensions of this circuit breaker?
The dimensions are 45 x 76 x 93 mm, which is compact and suitable for various applications.
What is the frequency range this circuit breaker can operate within?
The circuit breaker operates within a frequency range of 40 - 60 Hz.
Is this circuit breaker suitable for protecting motors?
Indeed, it is designed to provide motor protection and is suitable for motors with efficiency class IE3.
What is the degree of protection provided by this circuit breaker?
The device itself has a degree of protection rated at IP20.
Does this circuit breaker have a temperature compensation feature?
Yes, it includes temperature compensation to ensure reliable operation over a range of ambient temperatures.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
