AA1-B0-14-650-521-MT
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-650-521-MT is a magnetic hydraulic delay circuit breaker. It features a 50A current rating and 277V voltage rating.
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This Littelfuse Inc. circuit breaker, part number AA1-B0-14-650-QD1-MT, is a single-pole device with a current rating of 50A and a voltage rating of 277V. It utilizes a magnetic (hydraulic delay) breaker type and has a lever actuator for operation. The mounting type is panel mount.
Designed for circuit protection applications, this breaker is approved by CCC and UL489A. It features no illumination and is RoHS3 compliant. The moisture sensitivity level is 1, and it is REACH unaffected.
Key electrical characteristics include its 50A current carrying capacity and 277V voltage rating, making it suitable for various power distribution and control systems. The magnetic hydraulic delay mechanism provides reliable overcurrent protection.
The panel mount design ensures easy integration into control panels and enclosures. Its robust construction and adherence to agency approvals like CCC and UL489A make it a dependable choice for industrial and commercial applications.
The current rating is 50A.
The voltage rating is 277V.
It is a Magnetic (Hydraulic Delay) breaker type.
It has 1 pole.
The mounting type is Panel Mount.
The approval agencies are CCC and UL489A.