KATKO produces an extensive range of safety switches, load break switches, switch fuses, and motor protection switches in addition to accessories for them.
NEWSUN PV TECHNOLOGY CO.,LTD
NSPV 2P/4P/6P/8P Solar DC21B Isolator Switch
Features: TUV certified; Assemble conveniently; All wiring operations are not in the same direction to improve tool usage, reduce occupied space for product, and more convenient to replace and maintain.
Description: This isolator switch is used in solar photovoltaic system, the voltage can reach 1500VDC; the mechanism of the switch move fast, breaking the contact quickly; the category is DC21B.
NSPV Weather Protected AC Isolating Switches
The IP66 Weatherprotected Isolating Switches is a robust range of switches suitable for virtually any external application.
Fixed Earth and Neutral connector bars with dual clamping screws per tunnel provide equal stripping lengths and secureclamping for all cables. Terminal bore size is 5 x 6.6mm.
Included in the range are 1,2, 3 and 4 pole switches from 20 to 80 Amps. And the colour include white and grey.The basemounted mechanism provides for easier termination and more wiring room. Switch dimensions are 165mm x 82mm with anoverall height of 85mm.
A safety feature for mounting switches to metal structures is the insulating caps that cover base mounting screws to totallyprotect them from any live cables.
Dual 25mm screwed conduit entries top and bottom (up to 55 amp.) allows four ways to surface wire the switch. 55 amp.and above are also available with 32mm entries top and bottom.
NSPV DC switch enclosure NEISO-32 type
DC ISO SWITCH features IP66, UV resistant, IEC/EN60947-3 which Uimp=4kV, Ui=1000VDC and category for DC-21B.