BA2-B0-34-450-121-C The Littelfuse Inc. BA2-B0-34-450-121-C is a magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

BA2-B0-34-450-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA2-B0-34-450-121-C is a magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

BA2-B0-34-450-121-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
Storage Temperature
Tape & Reel
Voltage Rating

BA2-B0-34-450-121-C Description

Short technical summary and product information.

This Littelfuse Inc. BA2-B0-34-450-121-C is a circuit breaker designed for panel mounting. It operates with a 5A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, and it features a lever actuator. It has two poles and no illumination. The unit is RoHS3 compliant, has an MSL of 1, and is REACH unaffected.

 

Key specifications include a 5A current rating and a 277V voltage rating, making it suitable for various protection applications. The panel mount design facilitates integration into control panels and enclosures.

BA2-B0-34-450-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA2-B0-34-450-121-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

BA2-B0-34-450-121-C Compliance

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

BA2-B0-34-450-121-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

BA2-B0-34-450-121-C Features

  • 5A current rating for circuit protection.
  • 277V voltage rating for electrical systems.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay breaker type.
  • RoHS3 compliant for environmental standards.

BA2-B0-34-450-121-C Applications

  • Used in electrical distribution panels.
  • Suitable for industrial control systems.
  • Applicable in commercial building protection.
  • Can be used in machinery safety circuits.

BA2-B0-34-450-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA2-B0-34-450-121-C circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the BA2-B0-34-450-121-C use?

It uses a magnetic (hydraulic delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 2 poles.

What is the mounting type for this component?

The mounting type is Panel Mount.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level is 1 Unlimited.

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