Mfr Part #:

AA1-B0-26-650-5B5-C

The Littelfuse Inc. AA1-B0-26-650-5B5-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a lever actuator.

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AA1-B0-26-650-5B5-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-26-650-5B5-C, is a single-pole device rated for 50A and 277V. It utilizes a magnetic (hydraulic delay) tripping mechanism for reliable protection.

The breaker is designed for panel mounting with a snap-in style fitting. It features a simple lever actuator and no illumination. Approval agencies include CCC, CSA, and UL, indicating compliance with various safety standards.

This component is suitable for applications requiring robust circuit protection with a specific current and voltage rating. Its construction and mounting type facilitate integration into various electrical enclosures and systems.

AA1-B0-26-650-5B5-C Quick Information

Product Type: Circuit Breaker

Series: AA1

Canonical Name: Littelfuse Inc. AA1-B0-26-650-5B5-C Circuit Breaker

Subcategory: Circuit Breaker

AA1-B0-26-650-5B5-C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

AA1-B0-26-650-5B5-C Features

50A current rating for robust protection.
277V voltage rating for AC applications.
Magnetic hydraulic delay tripping mechanism.
Panel mountable with snap-in design.
CCC, CSA, and UL approved for safety.

AA1-B0-26-650-5B5-C Applications

Ideal for industrial control panels.
Suitable for power distribution systems.
Used in equipment requiring circuit protection.
Applicable in systems with 277V circuits.

AA1-B0-26-650-5B5-C FAQs

7 frequently asked questions generated from this part’s specifications.

What is the current rating of this circuit breaker?

50A.

What is the voltage rating?

277V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the mounting type?

Panel Mount, Snap-In.

What actuator type does it use?

Lever.

What agency approvals does it have?

CCC, CSA, UL.

AA1-B0-26-650-5B5-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

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AA1-B0-24-650-5G5-C

Littelfuse Inc.

The Littelfuse Inc. AA1-B0-24-650-5G5-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 50A current rating.

View Part

Category	Circuit Breakers
Manufacturer Name	Littelfuse Inc.
Actuator Type	Lever
Approval Agency	CCC, CSA, UL
Breaker Type	Magnetic (Hydraulic Delay)
Current Rating	50A
Current Rating (Amps)	50A
Illumination	None
Mounting Type	Panel Mount, Snap-In
Number of Poles	1
SVHC Present	Not Present
Voltage Rating	277V