What is meant by protective safety devices?

What is protective device give example?

Personal protective equipment (PPE) is protective clothing, helmets, goggles, or other garments or equipment designed to protect the wearer’s body from injury or infection. The hazards addressed by protective equipment include physical, electrical, heat, chemicals, biohazards, and airborne particulate matter.

What does a protection device do?

Protective devices are important because they ensure that under fault conditions, a high fault current cannot flow – as well as protecting the installation this, more importantly, ensures that consumers are not injured or killed as a result of an electrical fault.

What is meant by protection?

noun. the act of protecting or the state of being protected; preservation from injury or harm. a thing, person, or group that protects: This vaccine is a protection against disease.

What are the 4 types of PPE?

For the purpose of this site, PPE will be classified into categories: eye and face protection, hand protection, body protection, respiratory protection and hearing protection. Each category includes its own corresponding safety equipment that will be described below.

What are 4 examples of protective safety gear?

Examples of PPE include such items as gloves, foot and eye protection, protective hearing devices (earplugs, muffs) hard hats, respirators and full body suits. Understand the types of PPE.

What is a circuit protective device?

A circuit protection device is a current or voltage, sensitive device that protects a circuit from either overcurrent, or overvoltage, conditions. … Overcurrent products include fuses, fuse clips, fuseholders, fuse blocks, circuit breakers and positive temperature coefficient (PTC) resettable devices.

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What is protection circuit?

Circuit protection is the intentional installation of a “weak link” in an electrical circuit. This is a fuse or circuit breaker, referred to here as a circuit protection device or CPD.