90 Days - No Payments Financing Available On Select Models With Approved Credit. Buy Direct from The Exclusive U.S. Based Wholesale Supplier Of HydroRam Hydraulic Hammers
- Quick Quote
Quick & Reliable Quotes Now
Online Fill Out & Submission.
- Model HK330
Carrier Weight 31.9-39.6 Tons
Working Weight 6620
- Model HK130
Carrier Weight 13.2-22.0 Tons
Working Weight 2860 lbs
- Model HK80
Carrier Weight 111-17.6 Tons
Working Weight 1910 lbs
- Quick Quote
We Have over 10 Years of Experience in Electrical Design and Manufacturing. ABB Group excels in precision and performance, offering electrical solutions globally.
Service Catalog:
- Contact Us
Contact Us For More
Information.
- ABB Metering RMS
Digital Modules
Modbus
- Schneider
Product catelogue
Product Pricing
Search results
A circuit breaker is an electrical safety device designed to protect an electrical circuit from damage caused by current in excess of that which the equipment can safely carry (overcurrent). Its basic function is to interrupt current flow to protect equipment and to prevent fire.
Jan 19, 2023 · An early form of circuit breaker was described by Thomas Edison in an 1879 patent application, although his commercial power distribution system used fuses. Its purpose was to protect lighting circuit wiring from accidental short circuits and overloads.
Apr 10, 2024 · Several different types exist, each with unique capabilities and suited for specific applications. GRL prepared this guide to examine the most common circuit breaker varieties – from single pole to GFCI – and provides an overview of their key traits, wiring, typical uses, and installation examples.
- AC Circuit Breaker. An AC circuit breaker is a safety switch usually built into your home’s electrical system. It looks like a switch that helps to stop the flow of electricity to any component or device that consumes a lot of power.
- High Voltage Circuit Breaker. Large power transmission networks are usually controlled by high-voltage type circuit breakers. This type of circuit breaker is used with a voltage rating of more than 600 volts.
- Low Voltage Circuit Breaker. A low voltage circuit breaker is suitable for circuits rated at 600 volts or less. The most commonly used low-voltage circuit breaker is a molded case circuit breaker.
- Miniature Circuit Breaker. These types of circuit breakers serve as a substitute for fuses and are used to protect the circuit from excess current. Miniature circuit breakers are automatic switches that opens when the current flowing through them exceeds the value for which they are set.
Apr 10, 2024 · Several different varieties exist, each with unique capabilities suited for certain circuits and applications. GRL prepared this guide to examine the most common types of circuit breakers including single pole, double pole, GFCI, AFCI, and molded case.
Jun 23, 2022 · Circuit breakers protect electrical circuits by stopping the flow of electricity when they detect too much current on the circuit. This “ overcurrent ” can be caused by having too many things plugged in at once, called an overload, or by sudden surges of electricity caused by electrical arcs and short circuits.
People also ask
Are all circuit breakers the same?
What does a circuit breaker do?
Who invented circuit breaker?
What is an AC circuit breaker?
Circuit breakers are the “final control elements” of the electric power industry, akin to control valves in the process industries. They are strictly on/off devices, used to make and break connections under load in power systems. Circuit breakers automatically open when dangerous circuit conditions are detected.
