BA1-B2-11-450-521-C The Littelfuse Inc. BA1-B2-11-450-521-C is a magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B2-11-450-521-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-11-450-521-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

BA1-B2-11-450-521-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

BA1-B2-11-450-521-C Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B2-11-450-521-C is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic (hydraulic delay) mechanism, providing a current rating of 5A and a voltage rating of 277V.

 

The breaker features a lever actuator and no illumination. It is designed for applications requiring reliable overcurrent protection.

 

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

BA1-B2-11-450-521-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B2-11-450-521-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

BA1-B2-11-450-521-C Compliance

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

BA1-B2-11-450-521-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

BA1-B2-11-450-521-C Features

  • 5A current rating for overcurrent protection.
  • 277V voltage rating for electrical systems.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design for easy installation.
  • Single pole configuration.

BA1-B2-11-450-521-C Applications

  • Used in control panel installations.
  • Suitable for industrial equipment.
  • Applicable in power distribution.
  • Ideal for protecting electrical circuits.

BA1-B2-11-450-521-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B2-11-450-521-C circuit breaker?

The current rating is 5A.

What is the voltage rating of the BA1-B2-11-450-521-C circuit breaker?

The voltage rating is 277V.

What type of circuit breaker is the BA1-B2-11-450-521-C?

It is a Magnetic (Hydraulic Delay) type circuit breaker.

How is the BA1-B2-11-450-521-C circuit breaker mounted?

It is designed for Panel Mount.

What is the RoHS status of this circuit breaker?

It is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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