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Tameson UK£30.97Visit shop Siemens 3Ld9280-0B Neutral Conductor Switch 100-125A - 3Ld92800b
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This Siemens 3LD9280-0C Contact Block is designed for users of the Siemens 3LD2 Series who need a reliable 1 Normally Open (1NO) contact configuration. Its key benefit is providing a specific electrical connection point for control circuits within larger systems, ensuring proper operation. A potential caveat is its limited functionality as a standalone component; it requires integration into a compatible 3LD2 series switch-disconnector.
| Series | 3LD2 |
|---|---|
| Model Part Number | 3LD9280-0C |
| Brand | Siemens |
'1NO' stands for '1 Normally Open'. This means the contact is open (not conducting electricity) when the main switch is in its default position and closes (begins conducting) when the main switch is operated.
No, this contact block is specifically designed and tested for compatibility only with the Siemens 3LD2 Series. Using it with other series may lead to improper function or damage.
Warranty information typically depends on the retailer and the specific purchase agreement. Please refer to your point of purchase for details on the warranty applicable to this product.
No, the Siemens 3LD9280-0C is an accessory or spare part. It requires a Siemens 3LD2 Series switch-disconnector to be installed and function correctly.
To clean, first ensure the associated switch-disconnector is de-energized. Use a dry or slightly damp cloth to wipe away any dust or debris. Avoid using solvents or abrasive cleaners.
Refer to the technical specifications sheet for the Siemens 3LD2 Series switch-disconnector for the precise operating temperature range, as the contact block's performance is dependent on the overall unit.
Verify that the main 3LD2 series switch-disconnector is properly actuated. Ensure wiring connections to the contact block are secure and correct. Check that the correct contact type (1NO) is being used for the intended circuit.
Confirm that you are using a compatible 3LD2 series switch-disconnector. Ensure no obstructions are present in the mounting area. Refer to the specific installation manual for the 3LD2 series for precise mounting instructions.
Inspect the wiring connections for looseness or corrosion. Ensure the actuator mechanism of the 3LD2 series switch is clean and operating smoothly, allowing full engagement with the contact block.
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