AA1-B0-34-450-5C1-C The Littelfuse Inc. AA1-B0-34-450-5C1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-34-450-5C1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-450-5C1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
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AA1-B0-34-450-5C1-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-B0-34-450-5C1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-34-450-5C1-C, is designed for reliable circuit protection. It operates with a 5 Amp current rating and a maximum voltage rating of 277 Volts.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It features a single pole configuration and a lever actuator for manual operation. The mounting type is panel mount, allowing for easy integration into control panels and enclosures.

 

This component is RoHS3 compliant and has an MSL of 1, indicating unlimited moisture sensitivity. It is also REACH unaffected.

 

Key specifications include a 5A current rating, 277V voltage rating, panel mount capability, and a magnetic hydraulic delay mechanism.

AA1-B0-34-450-5C1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-34-450-5C1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-34-450-5C1-C Compliance

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

AA1-B0-34-450-5C1-C Features

  • 5A current rating for circuit protection.
  • 277V maximum voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount with lever actuator.
  • Single pole configuration.

AA1-B0-34-450-5C1-C Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Ideal for equipment protection.
  • Applicable in building automation.

AA1-B0-34-450-5C1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage rating?

277V.

What is the current rating?

5A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1 pole.

What is the mounting type?

Panel mount.

What actuator type does it use?

Lever.

Does this circuit breaker have illumination?

No, it is non-illuminated.

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