AA1-B0-26-650-531-C The Littelfuse Inc. AA1-B0-26-650-531-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 50A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-26-650-531-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-26-650-531-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 50A current rating and a 277V voltage rating.
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AA1-B0-26-650-531-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

AA1-B0-26-650-531-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-26-650-531-C, is designed for panel mounting. It operates as a single-pole breaker with a magnetic (hydraulic delay) mechanism.

 

The breaker has a current rating of 50A and a voltage rating of 277V. It is approved by CCC, CSA, and UL agencies. The actuator type is a lever, and it does not feature illumination.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. These compliance details are based on existing database information and require verification.

AA1-B0-26-650-531-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-26-650-531-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-26-650-531-C Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AA1-B0-26-650-531-C Features

  • 50A current rating for protection.
  • 277V voltage rating.
  • Magnetic (hydraulic delay) breaker type.
  • Single-pole design.
  • Panel mount capability.

AA1-B0-26-650-531-C Applications

  • Suitable for general circuit protection.
  • Used in electrical distribution panels.
  • Ideal for industrial control systems.
  • Applicable in commercial building wiring.

AA1-B0-26-650-531-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-26-650-531-C?

50A.

What is the voltage rating of this circuit breaker?

277V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this breaker have?

1 pole.

What approvals does this breaker hold?

CCC, CSA, UL.

What is the mounting type of this circuit breaker?

Panel mount.

What actuator type does it have?

Lever.

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The Littelfuse Inc. AA1-B0-34-650-9D1-C is a magnetic circuit breaker with a 50A current rating and 277V voltage rating. It features a panel mount design and a lever actuator.
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