AA1-B0-34-650-5D1-C The Littelfuse Inc. AA1-B0-34-650-5D1-C is a 1-pole, magnetic hydraulic delay circuit breaker. It features a 50A current rating and 277V voltage rating.
Mfr Part #:

AA1-B0-34-650-5D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-650-5D1-C is a 1-pole, magnetic hydraulic delay circuit breaker. It features a 50A current rating and 277V voltage rating.
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AA1-B0-34-650-5D1-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-B0-34-650-5D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-34-650-5D1-C, is designed for circuit protection applications. It operates as a 1-pole breaker with a magnetic hydraulic delay mechanism.

 

The breaker has a current rating of 50A and a voltage rating of 277V. It is designed for panel mounting and features a lever actuator. Approval agencies include CCC, CSA, and UL.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. However, this data is from the existing database and has low confidence, requiring verification from official documentation.

AA1-B0-34-650-5D1-C Quick Information

Product Type: Circuit Breaker
Series: AA1-B0
Canonical Name: Littelfuse Inc. AA1-B0-34-650-5D1-C Circuit Breaker

AA1-B0-34-650-5D1-C Compliance

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

AA1-B0-34-650-5D1-C Features

  • 50A current rating for protection.
  • 277V voltage rating for circuits.
  • Panel mount for easy installation.
  • Lever actuator for operation.
  • CCC, CSA, UL approved.

AA1-B0-34-650-5D1-C Applications

  • Used in industrial power distribution.
  • Suitable for panel board protection.
  • For branch circuit overcurrent protection.
  • Protects lighting and motor circuits.

AA1-B0-34-650-5D1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

50 amps.

What is the voltage rating of this circuit breaker?

277 volts AC.

How many poles does this circuit breaker have?

1 pole.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

What is the actuator type?

Lever.

What mounting type does this circuit breaker use?

Panel mount.

Which approvals does this circuit breaker have?

CCC, CSA, UL.

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The Littelfuse Inc. AA1-B2-34-650-5D1-C is a magnetic circuit breaker designed for panel mounting. It features a 50A current rating and a 277V voltage rating.
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