Introduction

● EKIS30 series Isolation switches applied to circuits of AC 50Hz with working voltage up to 440V and rated working current up to 100A.
● EKIS30 is suitable to control: air-conditioner, water pump and ventilated equipment, and AC Motors with small power.
● EKIS30 series rotary switches have 7 current ratings: 20A,25A,32A,40A,63A,80A, and 100A.
● EKIS30 series has the finger protection terminals, which offers an extra advantage.
● EKIS30 series switches has larger insulation distance, quick disconnecting response. And is a good choice For DC circuits, EKIS30 has additional contact which enable us to install the contact separetely
● EKIS series rotary switches comply with: IEC60947-3.

Working conditions

● Ambient temperature Do Not exceed 40℃, and the average temperature, measured over a period of 24 hours, Do Not exceed 35℃
● Ambient temperature should not be below -25℃
● Should Not be installed over 2000m above sea level
● The humidity should not exceed 50% when the ambient temperature is 40℃ and higher humidity is allowed for lower temperature.

Installation conditions

● A clean environment is required
● Please follow our manual

Classification

● Classified by utilization
(1) AC-23A
(2) AC-3

● Classified by protective level
(1) Without plastic box: IP20
(2) With plastic box: IP65

EKIS30 Isolation Switch PV DC TYPE

Designation

Stripping length

Dimensions

4 pole DC

Description	Working current	Working voltage (DC)	MAX PV load voltage (DC)	Insulation voltage	Connection wire diameter(mm)
EKIS30-20	16A	450V	520V	690V	φ2.5
EKIS30-32	25A	450V	520V	690V	φ4
EKIS30-40	32A	450V	520V	690V	φ4.5
EKIS30-20	12A	500V	575V	690V	φ2.5
EKIS30-32	20A	500V	575V	690V	φ4

6 pole DC

Description	A	E	F1	F2	G	H	K
EKIS30-20/32	44	60	32	10	84	54	64
EKIS30-40	105.4	70	37.5	12.5	100	64	62.5

 Use category: DC-22A

8 pole DC

Description	A	E	F1	F2	F3	F4	G	H	K
EKIS30-20/32	44	60	32	10	24	46	111	54	64
EKIS30-40	105.4	70	37.5	12.5	28.5	53.5	132	64	62.5

 Use category: DC-22A

8 pole DC

Description	Dimensions(mm)										Installation(mm)
	A	B	C	K	F1	F2	F3	F4	L	S	E	G	D1	D2
EKIS30-20	60	111	78	50.5	32	10	24	46	32~150	1~5	48	48	22	4.5
EKIS30-25	60	111	78	50.5	32	10	24	46	32~150	1~5	48	48	22	4.5
EKIS30-32	60	111	78	50.5	32	10	24	46	32~150	1~5	48	48	22	4.5
EKIS30-40	70	132	90	61	37.5	12.5	28.5	53.5	32~150	1~5	48	48	22	4.5
EKIS30-63	70	132	90	61	37.5	12.5	28.5	54.5	32~150	1~5	48	48	22	4.5

 Use category: DC-22A