BA1-B0-46-450-121-C The Littelfuse Inc. BA1-B0-46-450-121-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B0-46-450-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-46-450-121-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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BA1-B0-46-450-121-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
SVHC Present
Voltage Rating

BA1-B0-46-450-121-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA1-B0-46-450-121-C, is designed for reliable circuit protection. It operates with a 5A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It features a simple lever actuator and a panel mount design for easy integration into systems.

 

With a single pole configuration, this circuit breaker is suitable for various electrical protection needs. It is approved by CCC, CSA, and UL agencies, indicating compliance with relevant safety standards. The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

BA1-B0-46-450-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-46-450-121-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-46-450-121-C Compliance

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

BA1-B0-46-450-121-C Features

  • 5A current rating for circuit protection.
  • 277V voltage rating for electrical systems.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, and UL agencies.

BA1-B0-46-450-121-C Applications

  • Suitable for general circuit protection.
  • Used in systems requiring specific trip curves.
  • Ideal for panel-mounted applications.
  • Compliant with major safety standards.

BA1-B0-46-450-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the BA1-B0-46-450-121-C?

277V.

What is the current rating of the BA1-B0-46-450-121-C?

5A.

How many poles does this circuit breaker have?

1 pole.

What type of circuit breaker is it?

Magnetic (Hydraulic Delay).

What is the mounting type?

Panel mount.

What certifications does this circuit breaker have?

CCC, CSA, UL.

What is the actuator type?

Lever.

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