BA1-B2-14-450-311-D The Littelfuse Inc. BA1-B2-14-450-311-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B2-14-450-311-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-14-450-311-D 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-B2-14-450-311-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
Voltage Rating

BA1-B2-14-450-311-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B2-14-450-311-D is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism, providing reliable protection.

 

The breaker has a current rating of 5 Amps and a voltage rating of 277 Volts. It is approved by multiple agencies including CCC, CSA, UL, and VDE, ensuring compliance with various standards.

 

Key features include a lever actuator for easy operation and a 'None' illumination setting. The mounting type is panel mount, making it suitable for integration into various enclosures and systems. This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited.

BA1-B2-14-450-311-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B2-14-450-311-D Circuit Breaker
Subcategory: Circuit Breaker

BA1-B2-14-450-311-D Compliance

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

BA1-B2-14-450-311-D Features

  • Single-pole magnetic hydraulic delay breaker.
  • Rated for 5A current and 277V voltage.
  • Panel mount with lever actuator.
  • Approved by CCC, CSA, UL, and VDE.
  • RoHS3 compliant with MSL 1.

BA1-B2-14-450-311-D Applications

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

BA1-B2-14-450-311-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B2-14-450-311-D 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 is the BA1-B2-14-450-311-D?

It is a Magnetic (Hydraulic Delay) type breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What mounting type is required for this breaker?

It is designed for Panel Mount.

Which approval agencies have certified this circuit breaker?

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

Is the BA1-B2-14-450-311-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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