| Customization: | Available |
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| Type: | Low-voltage |
| Structure: | Single-column Disconnector |
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The EAS Series AC isolation switches are suitable for switching on and off AC circuit systems, such as in PV systems and air conditioning systems. This weatherproof disconnector is particularly suited for outdoor installation and can achieve IP66 protection level. The base mounted mechanism provides more convenient termination and wiring room.
EAS5 isolator is rigidly built to withstand more than just the vagaries of the water,it is designed also for frequent switching even on severe load such as switching of motor loads or other highly inductive load. Suitable to be mounted in outdoor and indoor for diverse environment.
The EAS5 Series of weather protected isolating switch is a robust range of switch suitable for virtually any external application. Included in the range is single,double and triple pole switches from 20 to 63A.
EAS5 series of weather-resistant isolator wide range of applications, suitable for any outdoor application conditions. Including unipolar, bipolar, and three-pole switch, current use of 20A ~ 63A.
Installed base of devices provides a more easy termination and more wiring space. (Switch size is 165mm × 82mm, overall height 85mm.)
Install ground and neutral bars with dual clamping screws to connect the same cable clamp strip length and reliable. Terminal aperture 5-6mm.
More secure, installation switches to a metal structure with an insulating cap, insulating cap covering the base mounting screws to prevent their exposure to energized cables.
Each unit supplied with screwed conduit plugs and screwed reducers for easy connection to 25mm or 20mm conduits and screw caps. Screw caps must be installed to ensure IP Rating.
The impact Resistant base and cover will survive the hardest knocks in almost any installation. The two sections are sealed with aone piece weather seal gasket.
For security,a 7mm diameter hole is provided for padlocking the lever in the OFF position. Deep moulded barriers protect the operating lever from physical abuse or accidental switching.
All units comply to IEC60947-3.
Standard colours are Grey.
Product Benefits
Technical Data
| Type designation | EAS5EL/20 | EAS5EL/35 | EAS5EL/63 | ||
| Ambient temperature | -5°C ~+40°C | ||||
| Interrupting medium | Air | ||||
| Utilization category | AC-22A | ||||
| Number of poles | 1P(x=1), 2P(x=2) | 1P(y=1), 2P(y=2), 3P(y=3) , 4P(y=4) | |||
| Rated operational voltage / current | N: AC250(1P),AC440V(2P/3P/4P) | ||||
| Rated frequency | 20A | 35A | 63A | ||
| Rated Insulation voltage | (Ie) | 50/60Hz | |||
| Conventional free air thermal current | 500 V | ||||
| Conventional enclosed thermal current | (Ui) | // | |||
| Rated short-time withstand current | (Ith) | 20A | 35A | 63A | |
| Rated short-time making capacity | (Ithe) | 0,76kA, 1s | |||
| Rated conditional short-circuit current | (Icw) | 1,5kA | |||
| Short circuit protective device | (Icm) | // | |||
| Rated Impulse withstand voltage | (Icn) | 4,0 kV | |||
| Overvoltage category | II | ||||
| IP code | (Uimp) | IP66 | |||
| Pollution degree | 3 | ||||
| Suitability for isolation | Yes | ||||
| Type designation | EAS50EL |
| Number of poles | 1P, 2P, 3P, 4P |
| Terminal designation, main circuit | 1, 2 ; 1, 2, 3, 4 ; 1, 2, 3, 4, 5, 6 ; 1, 2, 3, 4, 5, 6, 7, 8 |
| Type of terminal, main circuit | Screw terminal |
| Rated cross sectional area, main circuit | 2,5-25mm2 |
| Type of conductor | Flexible or rigid |
| Number of conductors per terminal | 1 |
| Required preparation of the conductor | No |
| Stripping length (mm), main circuit | - |
| Tightening torque, main circuit (Nm) | 2,5Nm (M6) |
What are the Different Types of Electrical Isolator Switches?
01 Add-on Auxiliary Contacts
The isolating switch adopts the same auxiliary contact, and the auxiliary contact and the main pole of the switch act at the same time. A normally open contact with pre-disconnect function can be provided as required.
The isolation switch can be installed with up to four auxiliary accessories (2 on the right, 2 on the left)
02 Terminal shrouds
The isolation switch terminal shroud has a simple appearance design, high-quality transparent PC material, flame-retardant, high strength, no color change after long-term use, high-quality waterproof and easy to install.
03 Side Mount Add-on Fourth Pole
Simultaneous or early contact operation of the fourth pole with respect to the switch disconnector poles.
04 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.
05 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.
06 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.
07 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!
FAQ
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