KNT are able to offer a wide selection of high quality contactors. Although all contactors are derived from our basic ranges they can be specifically tailored to suit each Customer's requirement. Contactors range up to 600 Ampere maximum continuous thermal current. The thermal current ratings stated are dependent on the application. Customer's are advised to contact an KANT technical representative to discuss applications further. Below is a brief overview of products available. This is by no means the full range available and interested parties are advised to contact KANT to discuss their requirements further. This series of contactor has been designed for direct current loads, particularly motors as used on small electric vehicles such as light industrial trucks,powered invalid cars,etc. The range comprises: Single Pole,on/off types ,Double Pole,on/off type, Singe Pole normally closed type and paired versions of these for motor reversing. SW180E--Single Pole Single Throw Normally Open 1). Ambient temperature: -25~+40; 2). Albiude range: 0~2000m; 3). Max.relatlve humidity; 4). Vibration: 10~50Hz,10m/s2 5). Shock: 30m/s2; 6). Attitude: anywhere; 7). Power voltage fluctuating: 0.7-1.1Ue 8). Duty: 8h continuous.