Eaton PKZM0 Commoning Link - 063961
Best current price£11.53from Tameson UK
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Product Information
Full details
The Eaton B3.0/2-PKZ0 Commoning Link (MPN: 063961) is designed for electricians and industrial maintenance professionals working with three-phase electrical distribution systems. Its key benefit is simplifying the connection of multiple circuit breakers on a busbar, ensuring efficient and stable phase load management. A potential limitation is its specific compatibility with PKZM0 or PKE12/PKE32 circuit breakers without side-mounted auxiliary contacts or voltage releases.
All features
| Series | PKZM0 |
|---|---|
| Model Part Number | 063961 |
| Brand | Eaton |
Extended Product Information
FAQs
What is the primary function of the Eaton B3.0/2-PKZ0 commoning link?
Its primary function is to efficiently connect two Eaton PKZM0, PKE12, or PKE32 circuit breakers together on a common busbar, simplifying wiring in three-phase electrical distribution.
What is the maximum current and voltage rating for this link?
The link is rated for a nominal current of 63 A and an operating voltage of up to 690 V.
Can I use this link with any Eaton circuit breaker?
No, it is specifically designed for Eaton PKZM0, PKE12, and PKE32 series circuit breakers that do not have side-mounted auxiliary contacts or voltage releases.
What are the physical dimensions of the commoning link?
The product size (length) is 90 mm, with a division dimension of 45 mm.
Does this link support connection to the neutral conductor?
No, according to the product description, it is not suitable for devices with an N-conductor.
What does MPN 063961 refer to?
MPN 063961 is the Manufacturer Part Number for this specific Eaton B3.0/2-PKZ0 commoning link.
Is this product suitable for single-phase applications?
No, this commoning link is designed for three-phase (3P) electrical systems.
Troubleshooting
Circuit breaker not receiving power after installation
Verify that the commoning link is securely seated on the busbars of both the input and output circuit breakers. Ensure the link is the correct model for your breakers and that no auxiliary contacts or voltage releases are obstructing the connection.
Overheating at the connection point
Check that the rated current (63 A) of the commoning link is not exceeded. Ensure all connections are torqued to the manufacturer's specification. Inspect the busbars on the circuit breakers for any damage or contamination.
Difficulty mounting the link
Confirm that you are using the correct Eaton circuit breaker models (PKZM0, PKE12, PKE32 without specific auxiliaries). Ensure the busbars on the breakers are clean and free of obstructions. Apply gentle, steady pressure during installation.
Pros and Cons
Pros
- Streamlines multi-breaker installations on busbars.
- Supports high current (63A) and voltage (690V) applications.
- Designed for specific Eaton PKZM0/PKE series breakers, ensuring a precise fit.
- Compact form factor saves valuable enclosure space.
- Enhances electrical system stability by regulating phase loads.
Cons
- Limited compatibility; only works with specific Eaton circuit breaker models.
- Not suitable for circuit breakers with side-mounted auxiliary contacts or voltage releases.
- Requires careful verification of breaker compatibility before purchase.
- Primarily for three-phase systems, not single-phase applications.
Setup, Compatibility & Care
Setup: The B3.0/2-PKZ0 is designed to mount directly onto the busbar of compatible Eaton PKZM0, PKE12, or PKE32 circuit breakers. Ensure the relevant circuit breakers are de-energized before installation. Slide the link onto the busbar terminals of the first breaker, then align and connect the second breaker. Consult the specific circuit breaker manual for detailed mounting instructions.
Compatibility: This commoning link is specifically engineered for Eaton PKZM0, PKE12, and PKE32 series circuit breakers. It is crucial to note that it is *not* compatible with breakers that have side-mounted auxiliary contacts or voltage releases. Always verify the MPN (063961) and model (B3.0/2-PKZ0) against your circuit breaker specifications.
Care: Under normal operating conditions, this component requires minimal maintenance. Keep the connection points clean and free from dust or debris. Periodically inspect for any signs of physical damage or corrosion. Ensure connections remain tight to prevent overheating.