Customization: | Available |
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Type: | Low-voltage |
Structure: | Single-column Disconnector |
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AC isolator switches are devices or systems designed to disconnect a specific circuit for maintenance purposes and prevent the flow of current. The primary isolator switch, commonly referred to as an isolator, generally comprises two sets (or a single set) of electrical contacts arranged in series, with the line side connected to an external power supply.
Product Benefits
What are the Different Types of Electrical Isolator Switches?
01 Switch body
ONCCY switch adopts compression contact opening and closing technology, and has the function of complete disconnection indication. It is an isolator,a
breaker or a switch, and with inlerlock mechanism, it can be to an exchage switch.
02 Rotating Handle Parts
Rotating handle, with anti-misoperation padlock design to prevent misoperation, safe and reliable; using high-quality flame-retardant materials, insulation and impact resistance; elegant and stylish design, beautiful and durable.
03 Rod extension
High-carbon steel material, beautiful and corrosion-resistant; coupled with high- temperature treatment, even if sufficient pressure is applied, it can maintain good smoothness; the products are standardized, easy to assemble, low cost, corrosion resistant, and cost-effective.
04 Mechanical interlocking mechanism
The interior is made of high-conductivity nickel-phosphorus copper, which has good conductivity and longer service life. The shell is made of high-strength flame- retardant PC material, which is fire- resistant and flame-retardant, in one step!
Technical Data
Current(≤40°C) Agreed heating current | 63A | 80A | 100A | 63A | 80A | 100A | 63A | 80A | 100A | |
IEC rated operational current IeAC-21A/B(≤690V) | 63A/63A | 80A/80A | 100A/100A | 63A/63A | 80A/80A | 100A/100A | 63A/63A | 80A/80A | 100A/100A | |
IEC rated operational current IeAC-22A/B | 415V | 63A/63A | 80A/80A | 100A/100A | 63A/63A | 80A/80A | 100A/100A | 63A/63A | 80A/80A | 100A/100A |
500V | ||||||||||
690V | 40A/63A | 63A/80A | 63A/80A | 40A/63A | 63A/80A | 63A/80A | 40A/63A | 63A/80A | 63A/80A | |
IEC rated operational current IeAC-23A/B | 415V | 63A/63A | 80A/80A | 100A/100A | 63A/63A | 80A/80A | 100A/100A | 63A/63A | 80A/80A | 100A/100A |
500V | 63A/63A | 63A/63A | 63A/63A | |||||||
690V | 40A/40A | 40A/40A | 40A/40A | |||||||
IEC rated operational current IeDC-21B | 110VDC | 163A | 180A | 1100A | 163A | 180A | 1100A | 163A | 180A | 1100A |
250VDC | 63A 2 | 80A 2 | 100A2 | 63A 2 | 80A2 | 100A2 | 63A 2 | 80A2 | 100A 2 | |
400VDC | 40A3 | 40A3 | 40A3 | |||||||
IEC rated operational power (3 phase)AC-23A/B | 415V | 30KW | 37KW | 45KW | 30KW | 37KW | 45KW | 30KW | 37KW | 45KW |
500V | ||||||||||
690V |