63 Amps Isolator Switch, 3 Pole/ 4 Pole

5 out of 5 based on 1 reviews | Write a review

$73.89

Inexpensive 63 Amps load disconnect switch for sale, 3 pole or 4 pole can be selected. It is an isolator switch with long life and high efficiency, manufacturer direct sale.

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SKU: ATO-IS-HGL63A

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Delivery date: 6-12 days

Overview

This is a high performance load isolator disconnect switch, its motor power at 25kW when used at 380V, and 22kW when used at 660V. With 63 Amps, widely used in various sites with 3 Pole/ 4 Pole.
In this video, we delve into the world of load break switches, mechanical devices capable of being operated while under load. We'll explore their functionality, applications in electrical systems, and provide a detailed breakdown of their features to equip you with a thorough comprehension of their advantages.

63 Amps Isolator Switch Specifications

Basics	Model			ATOHGL-63A
	Pole			3 Pole/4 Pole
	Weight		3 Pole	0.4kg
Technical Parameters			4 Pole	0.42kg
	Rated current			63A
	Rated insulation voltage Ui			690V
	Dielectric strength			1890V
	Rated surge-resistant voltage Uimp kV(installed category IV)			8
	Rated Working current le	380V	AC-21B	63A
			AC-22B	63A
			AC-23B	63A
	Motor power P(380V)kW		380V	25 kW
			660V	22 kW
	Rated short-time withstand current lcw (kA rms) 1.0s			2
	Rated breaking capability Icn (Arms) AC23 380VA			504
	Rated making capacity Icm(Arms) AC23 380V			630
	Rated short-current making capacity Icm'(Kapeak value)			2.84
	Mechanical durability (number of cyclic operation)			1700
	Electrical Curability 380V			300
	Electric durability Ue=660V, Rated current		COSφ=0.95AC21	1700
			COSφ=0.65AC22	100
			COSφ=0.35AC23	500
Working Environment	Moment of operation			1.2 Nm
	Temperature			-5℃~+55℃
	Way of working			Continuously working
	Operating			Handle
	Installation form			Vertical
	Altitude			≤2000m
	Pollution level			3
	Overvoltage level			Ⅲ
	IP level			IP 20

Dimension

63 Amps Load Isolator Disconnect Switch Operation Mode

63 amps load isolator disconnect switch
Details

Tips: How to deal with the overheating of the contacts and contacts of the load isolating switch?

When the contacts and contacts of the isolation switch are found to be overheated, first report to the dispatch, try to reduce or transfer the load, strengthen the monitoring, and then deal with it according to the different wiring.
1. Double bus wiring. If a busbar side switch is overheated, pass the inverted busbar, remove the overheated isolating switch from operation, and power off for maintenance.
2. Single bus wiring. It is necessary to reduce its load, strengthen monitoring, and take measures to cool down, and if conditions permit, stop using it as much as possible.
3. The available bypass circuit breaker with a bypass circuit breaker can be switched.
4. If the line-side isolating switch is overheated, the treatment method is basically the same as that of the single busbar, and power outage maintenance should be arranged as soon as possible. During the maintenance period, the load should be reduced and monitoring should be strengthened.
5. One and a half circuit breaker connections can be operated in open loop.
6. For the overheated contacts and contacts of the bus-side isolating switch, after the isolating switch is opened, the on-site inspection can meet the safety distance of live working, and the bus-side down-conductor connector can be electrolyzed and then processed.

Existing reviews of 63 Amps Isolator Switch, 3 Pole/ 4 Pole

Work exactly as described

It is a very solid switch, also very safe, easy to install and use. It work exactly as described! I will purchase more if you still supply.

From: Henry | Date: 28/03/2022

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