IELR11-1-61-7.50-01-V Circuit Protection

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Circuit breakers are a key component in today's electrical systems, and the IELR11-1-61-7.50-01-V is one such device. This circuit breaker is a compact, high performance thermal-magnetic unit designed to protect electronic circuits from overloads, short-circuits, and electrical faults. It is also well-suited for a variety of other applications where reliable operation is required.

The IELR11-1-61-7.50-01-V features a 10 amp tripping rating, a 10 amp contact rating, and a 35 milli-second trip time. It has a wide range of operating temperatures, from -40 to +70 degrees Celsius, and is capable of withstanding transient voltages up to 1650 volts. It is also UL listed and CSA certified for safety.

The device contains two distinct components - a tripping mechanism and a bimetallic switch. The tripping mechanism uses a combination of temperature and current to trip the circuit breaker if the current exceeds the set limit. This is achieved by using a temperature sensor and a current sensor to detect any abnormal current flow. When the current rises above the set limit, the temperature sensor sends a signal to the current sensor, which trips the circuit breaker.

The bimetallic switch, on the other hand, uses a different method to trip the circuit breaker. It is composed of two different metals that expand and contract at different rates with changes in temperature. When the temperature rises, the two metals move in opposite directions, creating an imbalance in the contact area of the bimetallic switch which trips the circuit breaker. The IELR11-1-61-7.50-01-V features a maximum temperature rating of +70°C and a thermal delay characteristic that delays tripping until the current is reduced to the trip point.

The IELR11-1-61-7.50-01-V is an ideal choice for a wide range of applications, including lighting circuits, motor circuits, and air conditioning systems. It is suitable for use in power distribution, motor control, and residential and commercial installations. It is also suitable for use in applications where there may be frequent or periodic overloads, such as arc welding and lighting fixtures. Additionally, this device is UL and CSA approved and can be used in environments where safety is of paramount concern. It is both reliable and cost-effective and is the perfect choice for protecting sensitive electronic circuits from damage due to overcurrents.

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