New type OTE load isolation switch adopts new contact system and smaller frame to meet the breaking and isolating requirements. It can replace the knife switch and isolation switch and make the products better
Types and specifications desription
OTE load isolation switch is widely used as main switch in all kinds of low voltage switchgear,
motor control center and also power control box, cable distribution box, floor distribution box, which do not need short-circuit and overheating protection. It can be also used as the isolator switch for all kinds of motors or regarded as the maitainance switch for other electrical equipments. In addition, it can be used in the solar system at all levels of junction box, inverter and battery system. It provides solution for system of breaking and manual isolation. OTE load isolation switch has new design, compact volume and more function. It has visible window and padlock handle to provide the most reliable security. Even in closed condition, there is no need to reduce capacity. It provides 1-8 poles switch with modular design. The installation is more flexible and convenient.
The length of Axis is adjustable, and there is no need of accurate intercept axis length. Accessory can be directly installed. The location of terminal design is for double cable. Two small specifications cables are easier to bend, reducing the demand for space. The switch installation feet angle is adjustable.when installed, it can be in fixed on the side or the upper of switch.
High short circuit current endurance capacity protect switch from cutting off the current up to 100KA. Load isolation switch is installed in a closed environment and no need to reduce the rated current capacity.
Users can see the actual location of the contact, avoiding operation error.The control wires of auxiliary contact can be installed in the cable groove and protected properly.
Front operation rotation isolating switch
With ON - OFF/l - o black plastic handle and the metal shaft. Handle is IP60 protection grade. In the OFF position, it can be added padlock. In ON position, ut can be interlocked with door, OTE 160-250A shaft adjustable depth is140- 205 mm, OTE 315-400A shaft adjustable depth is 140-220mm, OTE 630-800A shaft adjustable depth is 160-285mm
BLSB series load isolation switch enclosure
OTE on the application of solar PV
Rated voltage up to 1000 v (Under the condition of DC 21) Rated current 160A-630A Compact structure, excellent performance