Description: The document details the specifications and features of the 1115 series single pole thermal circuit breaker. It highlights its space-saving design, ease of installation, and reliable trip-free mechanism. The breaker is approved under UL1077 and EN60934 standards and is offered at a competitive price.

Typical Applications: The circuit breaker is suitable for use in power supply units, UPS equipment, battery chargers, oxygen treatment devices, and office machines.

Order Numbering Code: The order code for the circuit breaker includes type number, mounting method, number of poles, accessories, terminals, characteristic curve, and current rating. An example order code is 1115-F1 1 1-P1 T1-10 A.

Approvals: The circuit breaker is approved by UL under UL1077 and by TÜV under EN 60934/IEC 60934, with rated voltages of AC 250 V and DC 32 V, and a current rating range of 1 to 16 A.

Technical Data: The breaker operates at a rated voltage of AC 250 V and DC 32 V, with a current rating range of 1 to 16 A. It has a typical life of 500 operations at 1.5 times the rated current for resistive loads and 50 operations at 2 times the rated current for inductive loads. The rupture capacity is 1,000 A for AC 250 V and 200 A for DC 32 V under UL1077, and 500 A for AC 250 V under EN 60934. The ambient temperature range is -20°C to +60°C, with vibration and shock resistance specified.

Current Ratings and Voltage Drop: The document provides a table showing the voltage drop for various current ratings, ranging from 1 A with a voltage drop of less than 1000 mV to 16 A with a voltage drop of less than 250 mV.

Dimensions and Schematic Diagram: The document includes dimensions and a schematic diagram for reference, noting that product markings may differ from ordering codes.

Time/Current Characteristics: The time/current characteristics are influenced by ambient temperature, with a derating factor provided to prevent nuisance tripping. A table of temperature factors is included, ranging from 0.71 at -20°C to 1.47 at +60°C.