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- Flame proof tape is typically made from materials that have high resistance to heat and flames. These materials include fiberglass, aluminum foil, and special resins. When applied correctly, these tapes create a barrier that prevents the passage of flames, sparks, and hot gases. This is particularly useful in situations where flammable substances are present or where there is a risk of fire due to electrical faults or other causes.
- Uses of Butyl Rubber Flashing
Self-Fusing Silicone Repair Tape: What You Need to Know!
- The PLC issues orders to these on/off switches, which regulate various mechanical processes. Lights and fans, for example, are controlled by more miniature relays. More complex devices, like motors, are managed by larger relays, referred to as contacts.
The PLC outputs will be attached to a bank of relays, which will close an internal contact, allowing electricity to be sent out to toggle on or off a device on the manufacturing line. Contactors are used to drive motors, whereas relays control devices such as lights and fans.