Mutchus

1) QUESTION: How can I select contactors for utilization categories AC-8a and AC-8b? What special features have to be observed? ANSWER: This is to confirm that all technical data of contactors as shown for AC-3 can also be used for AC-8a and AC-8b. 2) QUESTION: Is it possible to use a set of 3TF53 main contacts in a 3TF52 contactor in order to increase the electrical life of the contactor? ANSWER: The 3TF main contacts are mechanically coded and therefore cannot be interchanged within same contactor sizes. 3) QUESTION: Need confirmation that 3TF Contactors free of PVC. ANSWER: This is to confirm that the materials of 3TF contactors do not contain any PVC ....

1.0               Introduction We are all mandated to ensure that the place in which we work is free from dangers associated with electricity, machines, materials and the tools we use. We cannot confidently perform our duties if we know that we are not safe. Therefore, this implies that we are all managers not only committed to support safety, but we must insist on electricity safety rules at school performance in a manner that is clearly understood and echoed at all cadres of life. 1.1       General Safety Rules Accidents do not just occur; they are caused. To prevent them, always: 1. think before you act; if you are not certain please seek assistance; 2. concentrate on your work; 3. be mindful of your safety and the safety of others; 4. dress properly for the job to be done; 5. poise properly when carrying out a particular activity; 6. no horse-playing around in the place of work; 7. ...