BA1-B0-12-615-B22-D
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-12-615-B22-D is a 1-pole magnetic hydraulic delay circuit breaker. It features a 15A current rating and a 277V voltage rating.
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The Littelfuse BA1-B0-16-615-121-D is a magnetic hydraulic delay circuit breaker designed for reliable overcurrent protection. It is rated for 15A continuous current and 277V AC, making it suitable for a variety of industrial and commercial power distribution applications. This single-pole breaker features a hydraulic-magnetic trip mechanism that provides precise time-delay characteristics, reducing nuisance tripping while ensuring robust protection against short circuits and sustained overloads.
The breaker is equipped with a lever actuator for manual on/off control and is designed for panel mount installation. It is certified by multiple agencies including CCC, CSA, UL, and VDE, confirming compliance with international safety standards. The non-illuminated actuator simplifies the design for environments where visual indication is not required.
With its compact single-pole form factor, this breaker integrates easily into control panels, distribution boards, and equipment requiring branch circuit protection. The hydraulic delay mechanism offers stable performance across a wide range of ambient temperatures, though specific operating temperature limits should be obtained from the manufacturer.
15A
277V
Magnetic (Hydraulic Delay)
1
Lever
Panel Mount
CCC, CSA, UL, VDE