BA1-B0-46-450-221-D The Littelfuse Inc. BA1-B0-46-450-221-D is a magnetic hydraulic delay circuit breaker. It features a panel mount design and a 5A current rating.
Mfr Part #:

BA1-B0-46-450-221-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-46-450-221-D is a magnetic hydraulic delay circuit breaker. It features a panel mount design and a 5A current rating.
Stock on Request

BA1-B0-46-450-221-D 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-B0-46-450-221-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-46-450-221-D is a single-pole circuit breaker designed for panel mounting. It operates with a 5A current rating and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. It is approved by CCC, CSA, UL, and VDE agencies.

 

Key specifications include a lever actuator and no illumination. The RoHS status is compliant with RoHS3, and it has an MSL rating of 1 Unlimited. REACH status is unaffected.

BA1-B0-46-450-221-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-46-450-221-D Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-46-450-221-D Compliance

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

BA1-B0-46-450-221-D Features

  • Panel mount magnetic circuit breaker.
  • Rated for 5A at 250V operation.
  • Single pole with lever actuator.
  • Approved by CCC, CSA, UL, VDE.
  • Magnetic hydraulic delay trip mechanism.

BA1-B0-46-450-221-D Applications

  • Overcurrent protection for industrial control panels
  • Used in power distribution and branch circuits
  • Suitable for motor branch circuit protection
  • Ideal for equipment requiring hydraulic-magnetic delay

BA1-B0-46-450-221-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-46-450-221-D circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the BA1-B0-46-450-221-D circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does the BA1-B0-46-450-221-D use?

It uses a magnetic breaker type with a hydraulic delay.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, UL, and VDE.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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