Item No.: LYAS69 SERIES ADD-ON

Key Specifications：

Main body switch.
Add-on Auxiliary Contacts.
Screw st2.9.

The LYAS69 Series Add-On is an AC isolator switch accessory designed to extend or enhance existing LYAS69 series isolators, providing additional functionality and safe isolation.

🔹 Key Technical Knowledge

Type: Add-On module for LYAS69 series
Pole configuration: Dual-pole
Installation: Panel or DIN-rail compatible
Compliance: IEC 60947-3
Manufacturer role: OEM-capable supplier of LYAS69 series add-ons

🔹 Why choose LYAS69 Series Add-On?

Easy integration with existing LYAS69 isolators
Enhances flexibility of AC isolation circuits
Flame-retardant and compact design

🔹 Use Cases / Industries

Extend commercial AC distribution boards
Industrial control cabinets with modular expansion
PV solar and backup power systems

🔹 OEM & Manufacturing Advantage

Factory-direct bulk supply, OEM customization, and add-on modules available for global distributors.

FAQ

1. What is the LYAS5EL/20-63 Weatherproof AC Isolation Switch?
The LYAS5EL/20-63 is an outdoor-rated AC isolation switch series designed for reliable manual circuit disconnection under environmental exposure.

2. What does “weatherproof” mean in this context?
Weatherproof construction provides enhanced protection against dust, moisture, and UV exposure, making it suitable for outdoor or harsh environments.

3. Where can this isolator be installed?
It is ideal for outdoor electrical cabinets, utility panels, and service disconnects on exterior installations.

4. How does it contribute to system safety?
By offering a physical and mechanically visible circuit disconnection, it ensures that technicians work on de-energized circuits without risk of flash or shock.

5. Does this product support OEM customization?
Yes — as a factory manufacturer of AC isolators, we provide OEM/ODM services, weatherproof enclosure customization, and bulk supply to meet requirements of global electrical projects.