Siemens SENTRON Compact Pin Busbar - 10mm² 3P/N 12x
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Product Information
Full details
The Siemens SENTRON Compact Pin Busbar (5ST36730) is designed for electricians and system integrators needing a reliable connection solution for residual current devices and miniature circuit breakers in electrical panels. Its key benefit is simplified installation with universal mounting and touch protection, ensuring safety and efficiency. A potential consideration is its fixed length, which may require precise planning for specific panel layouts.
All features
| Model Part Number | 5ST36730 |
|---|---|
| Brand | Siemens |
Extended Product Information
FAQs
What is the rated current for this busbar?
The Siemens 5ST36730 SENTRON busbar has a rated current of 63A.
What type of connection does this busbar use?
This is a pin-type busbar designed for push-in connections to compatible residual current devices and miniature circuit breakers.
Can this busbar be cut to a different length?
No, the Siemens 5ST36730 is a fixed-length busbar. For cuttable options, consider other Siemens SENTRON busbar models like the 5ST3714.
What is the purpose of the touch protection?
The touch protection prevents accidental contact with live electrical parts on the busbar, enhancing safety during installation and maintenance.
What is the size of the conductor connection on this busbar?
The busbar is designed for 10mm² conductors.
How many devices can be connected to this busbar?
This specific model (5ST36730) can accommodate 12 connections, suitable for single-pole devices.
Is this busbar suitable for both 1-phase and 3-phase systems?
This model is designed for 3-pole/N (3P/N) configurations, typically used in single-phase or specific three-phase distribution applications where neutral is also distributed via the busbar.
Troubleshooting
Device not receiving power
Verify that the main power supply is on. Check all connections to and from the busbar for tightness and correct seating. Ensure the busbar is properly engaged with the connected devices.
Busbar connections feel loose
Ensure the busbar is correctly clipped or secured into its mounting system. Check that the terminals on the connected RCDs/MCBs are clean and undamaged. Re-seat the connected devices firmly onto the busbar.
Overheating at connection points
This indicates a poor connection or an overloaded circuit. Immediately disconnect power. Inspect the busbar and connected device terminals for corrosion or damage. Ensure the correct conductor size is used. Consult a qualified electrician if the issue persists.
Pros and Cons
Pros
- Enhanced safety with built-in touch protection.
- Flexible integration due to universal mounting capabilities.
- Streamlined installation process reduces setup time.
- Compact form factor optimizes space in electrical panels.
- Durable copper construction ensures longevity and reliable conductivity.
Cons
- Fixed length requires precise measurement and planning.
- May not be suitable for custom or non-standard panel dimensions.
- Primarily designed for specific Siemens SENTRON series components.
Setup, Compatibility & Care Instructions
Setup:
- Ensure the main power supply is completely disconnected.
- Mount the busbar securely within the electrical panel, aligning it with the designated connection points for RCDs and MCBs.
- Connect the incoming power source to the busbar terminals according to the device's specifications.
- Attach the residual current devices and miniature circuit breakers to the busbar, ensuring firm and correct seating.
Compatibility:
- Designed for use with Siemens SENTRON series residual current devices and miniature circuit breakers.
- Compatible with standard electrical panel enclosures that accommodate its dimensions (Length: 217.8mm, Width: 42.4mm, Height: 1.8mm).
- Suitable for 10mm² conductor connections.
Care:
- The busbar requires minimal care under normal operating conditions.
- Periodically check connections for tightness. Do not overtighten.
- Keep the area around the busbar clean and free from dust and debris. Use a dry cloth for cleaning; avoid liquid cleaners.