Schneider Electric Switch Modular - iSW
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Tameson UKSchneider Electric Flush-Mounting Switch Modular - A9s65463
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Product Information
Full details
The Schneider Electric A9S65463 Acti9 iSW switch disconnector is designed for electrical professionals who need reliable control over circuit opening and closing under load. Its key benefit is **Visisafe** technology, ensuring safety during maintenance. A potential caveat is its specific IP20 rating, making it unsuitable for highly dusty or wet environments without additional protection. This 4-pole, 63A, 415V AC unit provides safe load breaking and is compatible with DIN rail mounting.
All features
| Series | iSW |
|---|---|
| Model Part Number | A9S65463 |
| Brand | Schneider Electric |
Extended Product Information
FAQs
What is Visisafe technology?
Visisafe is a safety feature that provides a clear visual indication of the switch's contact status (open or closed), enhancing safety during maintenance by allowing users to confirm circuit isolation at a glance.
Can this switch disconnector be used outdoors?
No, this unit has an IP20 protection rating, which means it is protected against solid objects larger than 12.5 mm but offers no protection against water. It is intended for use in dry, indoor electrical enclosures.
What are the '4 normally open (NO) contacts' in the description?
This describes the internal configuration of the switch. In this specific model, each of the 4 poles acts as a Normally Open contact, meaning they are closed when the switch is in the 'ON' position and open when the switch is in the 'OFF' position. This is typical for a main switch disconnector.
What accessories are available for this switch disconnector?
Optional accessories include state indication modules, sealable terminal shields, rotary handles (for front or side operation), and padlocking devices for enhanced security and operational flexibility.
How do I know if this switch is suitable for my application?
Ensure your application's voltage (up to 415V AC) and current (up to 63A) requirements are met. Verify that a 4-pole configuration is needed for your circuit isolation and that the indoor, dry environment is suitable for its IP20 rating.
What is the warranty period for this product?
Warranty information is typically provided by the retailer or distributor at the time of purchase. Please refer to your sales documentation for specific warranty details.
Can this switch be used for DC circuits?
No, this switch disconnector is rated for AC circuits only (415V AC). It is not designed or tested for use in DC circuits.
Troubleshooting
Switch is difficult to operate
Ensure the DIN rail is properly mounted and the switch is securely attached. Check for any obstructions around the operating mechanism. If an accessory like a rotary handle is used, ensure it is correctly aligned and installed.
Visisafe indicator does not change position
Verify that the switch mechanism is fully engaging or disengaging. Check for any foreign objects preventing the mechanism from moving freely. If the issue persists, the unit may require replacement.
Overheating during operation
Check that the connected load current does not exceed the 63A rating. Ensure the wiring terminals are securely tightened to prevent high resistance connections. Confirm adequate ventilation in the enclosure.
Unit does not switch the circuit correctly (e.g., not fully open/closed)
Confirm the correct number of poles (4) are wired according to the application requirements. Ensure the switch is not overloaded and is operated within its specified voltage and current limits. Inspect for physical damage to the internal mechanism.
Pros and Cons
Pros
- Provides safe circuit isolation with Visisafe indicator.
- Robust construction suitable for frequent switching operations.
- Flexible with optional accessories for added control and security.
- Compact DIN rail design for easy installation in standard panels.
- Reliable performance within its specified electrical ratings.
Cons
- IP20 protection limits use in harsh or outdoor environments.
- Requires compatible rotary handles or padlocking devices for enhanced security.
- Not suitable for DC circuits.
- Terminal shields are optional, requiring extra purchase for full protection.
- Replacement parts may require specific technical knowledge.
Setup, Compatibility & Care
Setup:
- Mounting: Snap the switch disconnector onto a standard 35mm DIN rail within an electrical enclosure.
- Wiring: Connect the incoming power conductors to the appropriate terminals and the outgoing load conductors to the corresponding terminals. Ensure the configuration matches the required 4 NO contacts.
- Optional Accessories: If using state indication, rotary handles, or padlocking devices, install them according to their specific instructions.
Compatibility:
- Electrical Systems: Compatible with 415V AC systems. Ensure the circuit's maximum current does not exceed the 63A rating.
- Enclosures: Designed for use within standard electrical enclosures with DIN rail mounting capabilities.
- Accessories: Compatible with Schneider Electric's iSW accessory range, including rotary handles and padlocking devices.
Care:
- Cleaning: Keep the unit clean and free from dust and debris. Use a dry cloth for cleaning. Avoid using solvents or water, as the IP20 rating offers limited protection against liquids.
- Inspection: Periodically inspect the terminals for tightness and check the visible contact status through the Visisafe indicator.
- Ventilation: Ensure adequate ventilation around the installed unit to prevent overheating, especially when operating near its maximum current rating.