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Siemens Q Series Q260

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Q260

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The Siemens Q260 is a miniature thermal-magnetic circuit breaker that operates at a rated current of 60 A. This device is designed for two-pole configurations and can handle voltages up to 240 VAC. Its construction allows for effective interruption of currents, with a capacity of 10 kA, providing reliable protection in electrical applications.

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Technical specifications for Q260

ManufacturerSiemens
Product TypeMiniature thermal-magnetic circuit breaker
Product LineQ Series
Part NumberQ260
UPC783643148659
Weight1.00 lbs (0.45 kg)
Pole2-Pole
Rated Current60 A
Voltage Rating120/240 VAC
Interrupting Capacity10 kA
Enclosure RatingNEMA 1/3R
Frequency60 Hz
MountingPlug-in
Frame Size125 A QP frame
Terminal TypeLoad-side lug
Operating Temperature Range40°C
Trip RangeLI thermal-magnetic
Wire Size8 AWG

Designed for efficiency, the Siemens Q260 is a miniature thermal-magnetic circuit breaker with a rated current of 60 A. This breaker supports two poles and operates within voltage ratings of 120 to 240 VAC, ensuring versatility in various applications. Its remarkable interrupting capacity of 10 kA provides robust performance, capable of handling substantial fault currents and safeguarding circuits effectively.

The Q260 circuit breaker is enclosed in a NEMA 1/3R rated case, making it suitable for both indoor and outdoor installations. It operates at a frequency of 60 Hz and can be easily mounted via its plug-in feature. The frame utilized for the Q260 is categorized as a 125 A QP, contributing to its compact size while supporting high capacity.

Dimensions for this model are 3 inches in length, 3 inches in width, and 2 inches in height, contributing to its lightweight profile of 0.617 lb. It also includes a trip range classified as LI thermal-magnetic, ensuring reliable performance under various load conditions. Compatible wire sizes for this circuit breaker include 8 AWG, enhancing its adaptability for different electrical setups. The operating temperature is limited to 40°C, making it suitable for use in diverse environments.