3. WOORI INDUSTRIAL SYSTEM CO., LTD  (주) 우리산전
Tel: 82-43-217-5832
Email:  woori@pownix.com
Website: www.pownix.com
Address: 424-31,Toseong-ro, Cheongwon-gu, Cheongju-si, Chungbuk-do, R.O KOREA

Woori started to produce "Trip Coil Ass'y" of the point of Circuit Breaker in 1996. We've been in several adversities for 23years but we overcome adversities. In 2015, we developed the world's first button-shaped micro circuit breaker.

We have also obtained a domestic patent for a micro circuit breaker.
We are recognized as a valuable manufacturer of electronic components part.
We will do our best to offer the best quality and developed products.
It is our hope that we are developed with our customers and vendors together.
In the future, you will see WOORI is developed as a global corporation.

The CP (Circuit Protectors) detects abnormalities in electrical circuits and protects the circuit by
blocking current. CP is a hydro-magnetic type, which allows you to select various blocking speeds and options. Our products can be customized according to customer requests. There are many types such as BOLT, PLUG, SCREW, and DIN RAIL Type. Depending on the product, you can produce a range of current from 0.1A to 100A. Our product has a UL certificate. CP is used for main switches such as computers, PPCs, and various Internet-centric OA machines. In addition, it is used in various places such as transmission systems, airport control towers, mobile communication equipment base stations, and camping cars.

1.Development and certification of the world's first panel type micro-blocker
2.UL certification and safety certification based on high quality and high reliability
3. Customized production is possible with various types and options

DC CONTACTOR RELAY
POWNIX Contactor which is used for Power System, Telecommunication appliance equipment has
the series of 50, 80, 125, 200, 250, 400, 600, 800, 1000, 1200, 1500, 1800A. Some contactors
used for Vehicle is now being developed and sold. rated voltage is DC 60V, Contact Configuration is composed of SPST (Single Pole Single Throw), SPDT (Single Pole Double Throw). Change-Over operating type is composed of Standard type and Magnetic Latch type. Connection type is composed of Screw type, Terminal type, Busbar type. The Coil is made with H Insulation system (180°C), UL-listed and Aux. S/W attachment is available.

The goods are the Global Leading DC Contactor which is UL-listed and has high quality, long life
and high reliability.

2. Wide range of uses, such as telecommunications, generators, electric vehicles,etc.
2. Excellent thermal resistance (use the H insulation system (180 ° C) coils)
3. Additional options such as auxiliary switch etc.

Molded case circuit Breaker(MCCBN NFB)
The Frame size of MCCB is the same as other Korean makers.
all of maker use the same Frame, so the organizing panel is easy because it can be installed in
common one-to-one and it is very convenient to replace and repair. Our MCCB are Influential products for high demand. we have the Various ratings products (30AF ~ 800AF) from low capacity to high capacity Series with Breaking Capacity. Our product is easy to design appropriately for breaking capacity because of having Economic, Standard type and etc products with breaking Capacity.

1. Simplify button operation and improve ease of use (Din-rail available)
2. many usage like panel boards, automatic controls, press machines, etc. for press machines, etc.
3. Production of a various range of ampere frame products from 30AF to 800AF

Main Item
CIRCUIT PROTECTOR, DC CONTRACTOR RELAY, Molded case circuit breaker (MCCB). MCCB, Magnetic Contractor, Hydraulic Magnetic Circuit Breaker, DC Contractor Relay, Fuse Holder, Thermal Overload Relay