LYAS69 SERIES AC ISOLATOR 690V 80A

Description：

LYAS69 isolation switch is widely used in industrial control machinery and various electrical appliances, and can effectively solve the problems of emergency disconnection, safety disconnection, machine control, motor control and soon.

LYAS69 #5 is a dual-pole AC isolator switch designed for high-current AC circuits, ensuring safe and reliable disconnection in industrial and commercial installations.

🔹 Key Technical Knowledge

Type: Dual-pole AC isolator
Rated current: 69A
Installation: DIN-rail or panel
Compliance: IEC 60947-3
Manufacturer role: Factory-direct OEM/ODM supplier

🔹 Why choose LYAS69 #5?

Robust construction for repeated operation
Flame-retardant enclosure for safety
Compact and easy to integrate into standard distribution boards

🔹 Use Cases / Industries

Industrial machinery panels
Commercial electrical distribution
PV and solar system AC isolation

🔹 OEM & Manufacturing Advantage

Customizable OEM options, bulk supply, and direct factory support for global distributors.

Current		20A	32A	40A	63A	80A
Type		LYAS69-EL2OR-4	LYAS69-EL32R-4	LYAS69-EL40R-4	LYAS69-EL63R-3	LYAS69-EL80R-3
Rated carry current		20A	32A	40A	63A	80A
Rated operating current AC-23A		16A	25A	32A	45A	45A
Rated operating current AC-3		12A	23A	30A	37A	37A
Rated power control AC-23A	240V	4KW	7.5KW	9KW	15KW	15KW
Rated power control AC-23A	440V	7.5KW	12.5KW	16KW	22KW	22KW
Rated power control AC-3	240V	3KW	5.5KW	7.5KW	11KW	11KW
Rated power control AC-3	440V	5.5KW	11KW	15KW	18.5KW	18.5KW
UL-CSA Motor load	240V	3KW	5KW	5KW	10KW	10KW
UL-CSA Motor load	440V	7.5KW	10KW	10KW	20KW	20KW
Rated short-time withstand current		250A	400A	500A	600A	850A
Cable		0.5-10MM²			1-16MM²
Screw torque		0.8-1.7N ·m			1.5-2N ·m
Rated insulation voltage		690V

EL installation
With alloy contacts, electrical special silver long life and high reliability.
Small size, space-saving installation.
Construct a protective finger to make the operation safe.
With a variety of installation, ease of application of various purpose(panel mount, rail mount, sealed switch box type).
IP66 degree of protection.
Five years warranty.

isolation switch dimension

FAQ

1. What is the LYAS5 Series AC Isolation Switch designed for?
The LYAS5 Series AC isolation switch is engineered to provide reliable on/off manual disconnection of AC circuits for maintenance or safety shut-off in low-voltage electrical systems.

2. How does the LYAS5 switch improve operational safety?
By physically breaking the circuit, it prevents unintended energization during servicing, reducing shock risk to technicians.

3. What environments is this isolator suitable for?
This series offers rugged construction suitable for residential, commercial, and outdoor installations under varied operating conditions.

4. What materials and standards does it meet?
The isolator features flame-retardant materials and complies with recognized safety and isolation performance requirements for AC manual disconnects.

5. Does your factory support OEM customization?
Yes — as a factory isolator switch manufacturer, we provide OEM/ODM customization, labeling, and bulk production for distributors and panel builders.