China 2020 wholesale price Power Supply Controller - Knife switch Industrial control 400A double changeover knife switch central handle type – Hawai factory and manufacturers

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2020 wholesale price Power Supply Controller - Knife switch Industrial control 400A double changeover knife switch central handle type – Hawai

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With this motto in mind, we have turn out to be amongst probably the most technologically innovative, cost-efficient, and price-competitive manufacturers for Switch & Socket , Cold Water Meter , 220v Smart Mcb , Any requires from you will be paid with our best attention!

2020 wholesale price Power Supply Controller - Knife switch Industrial control 400A double changeover knife switch central handle type – Hawai Detail:

YUANKY Double-changeover knife switch

Standard: IEC 60947-3,GB14048.3
Ambient temperature：-5℃~ 40℃
Altitude：< 2000m
Regular Working Condition: >40℃, Humidity < 50% >20&<40℃,Humidity < 90%
Pullution grade：III

Switch Box rated current (A)	Making and breaking capacity			Knife switch of AC voltage 380V and 60% rated current Electric service life (times)	(KA) Motor stability current peak	(KA) Isecond thermal stability current
	AC380V COSΦ 0.72-0.82	DC
		220V	440V
		T0.01 0.001 T0.01 0.001 Second
32	32	32	16	3000	25	21.2
63	63	63	32	3000	25	≥1.2
100	100	100	50	2000	25	≥1.2
160	160	160	80	1000	25	≥1.2
225	225	225	113	1000	30	≥1.2
400	400	400	200	500	30	≥1.2
Frame degree current		Screw size		.N.M) Tightening torque	(mm²) Recommended wire
32A		M4		1.2	10
63A		M5		2	16
100A		M6(7)		2.5	35
160A		M8		4	50
225A		M10.		6	75
400A		M12		8	120

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Our target should be to consolidate and improve the high-quality and repair of current goods, in the meantime regularly produce new solutions to meet unique customers' needs for 2020 wholesale price Power Supply Controller - Knife switch Industrial control 400A double changeover knife switch central handle type – Hawai , The product will supply to all over the world, such as: Victoria, Afghanistan, Tajikistan, Adhering to the principle of "Enterprising and Truth-Seeking, Preciseness and Unity", with technology as the core, our company continues to innovate, dedicated to providing you with the highest cost-effective products and meticulous after-sales service. We firmly believe that: we are outstanding as we are specialized.

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We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.