Eaton PKZM0 Series Comb Rail - 044948
Best current price£15.48from Tameson UK
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Product Information
Full details
The Eaton B3.1/5-PKZ0 Comb Rail is designed for electricians and panel builders needing to efficiently connect multiple devices within the Eaton PKZM0 series. Its key benefit is simplifying complex wiring by providing a robust, pre-assembled busbar solution, reducing installation time and potential errors. A caveat is that it is specifically designed for the PKZM0 series and compatible PKE controllers, requiring careful verification before purchase.
All features
| Series | PKZM0 |
|---|---|
| Model Part Number | 044948 |
| Brand | Eaton |
Extended Product Information
FAQs
What is the primary purpose of the Eaton B3.1/5-PKZ0 Comb Rail?
Its primary purpose is to provide a busbar connection for linking multiple Eaton PKZM0 series devices together efficiently, simplifying wiring in three-phase control panels.
How many devices can be connected using this comb rail?
The comb rail is designed to accommodate up to five devices, based on its length and division size.
Is this comb rail suitable for single-phase applications?
No, this comb rail is specifically designed for three-phase electrical systems.
What is the maximum voltage and current rating for this product?
The maximum rated operating voltage (Ue) is 690V, and the rated continuous current (Iu) is 63A.
Can I use this comb rail with other brands of circuit breakers?
No, this comb rail is designed and tested exclusively for compatibility with specific Eaton PKZM0, PKE12, and PKE32 series devices.
Does the comb rail include space for auxiliary contacts?
Yes, the design includes space to accommodate auxiliary contacts for additional signaling or control functions.
What is the division size of this comb rail?
The division size is 54mm, which refers to the standard spacing between the connection points of the devices it links.
Troubleshooting
Device not receiving power
Verify that the comb rail is correctly seated on all connected devices and that the input power connection to the comb rail is secure.
Overheating at connection points
Ensure the comb rail is rated for the connected load and that all connections are torqued to the manufacturer's specifications. Check for any debris or corrosion on the contact surfaces.
Difficulty in aligning comb rail
Confirm that the devices are correctly spaced according to the 54mm division size and that no obstructions are present. Ensure the correct model of comb rail is being used for the specific device series.
Pros and Cons
Pros
- Streamlines multi-device connections in PKZM0 systems.
- Reduces wiring time and complexity.
- Ensures reliable electrical connections.
- Durable and insulated construction for safety.
- Compatible with a range of Eaton PKZM0 and PKE series.
Cons
- Limited to specific Eaton PKZM0 and PKE series.
- Not suitable for single-phase or DC applications.
- Requires precise alignment for proper installation.
- Cannot be used with non-Eaton branded devices.
- Length may be fixed for certain panel layouts.
Setup, Compatibility & Care
Setup:
- Ensure the main power supply is de-energized.
- Align the comb rail with the connection terminals of the target Eaton devices (e.g., PKE12, PKE32, PKZM0 series).
- Securely fasten the comb rail to the devices, ensuring all connections are firm and proper.
- If auxiliary contacts are to be used, ensure they are correctly positioned and connected.
Compatibility:
- Primary Compatibility: Eaton PKZM0, PKE12, and PKE32 series.
- Voltage Rating: Maximum rated operating voltage (Ue) of 690V.
- Current Rating: Rated continuous current (Iu) of 63A.
- Phase: Designed for three-phase systems.
Care:
- Regularly inspect the comb rail and connections for signs of wear, corrosion, or damage.
- Keep the area around the comb rail clean and free from dust or debris.
- Use only approved cleaning agents (e.g., a dry or slightly damp cloth) and ensure the rail is completely dry before re-energizing.