LW8D series universal transfer switchDetailed product description：

purpose
The LW8D universal transfer switch is suitable for converting electrical control circuits and measuring instruments in circuits, and can also directly control electric motors.

LW8D series universal transfer switch model and its meaning
The model and meaning of the conversion switch used for master control


Special code: TH stands for Damp Heat Products
Panel shape: Square is not represented, Y represents circle

The model and meaning of the conversion switch used for direct control of electric motors


Usage code: Q-direct start, N-reversible conversion
S-dual speed electric motor variable speed

Main technical parameters of LW8D series universal transfer switch

Model		LW8D-10			LW8D-20
Agreed heating current lth	A	ten			twenty
Rated working voltage Ue	V	two hundred and forty	two hundred and fifty	three hundred and eighty	two hundred and forty	two hundred and fifty	three hundred and eighty
Rated working current le
AC-15	A	one point six zero		zero point nine five	four point six zero		two point six zero
AC-3	A			five			twelve
DC-13	A		zero point one four			zero point two seven

Mechanical and electrical lifespan
Mechanical lifespan: 0.3 × 106 cycles, operating frequency of 120 cycles per hour.
Electric lifespan: 0.1 × 106 times at AC-15, operating frequency of 300 times/hour.
At DC-13, the frequency is 0.1 × 106 times and the operating frequency is 300 times/hour.

External dimensions and installation dimensions
Square panel external dimensions


Outline dimensions of circular panel

Model	L(mm)
	Square panel	Circular panel
LW8D-10	22+10n	13+10n
LW8D-20	22+13n	35+13n

installation dimensions