BA1-B0-46-620-311-D The Littelfuse Inc. BA1-B0-46-620-311-D is a 1-pole circuit breaker with a 20A current rating and 250V voltage rating. It features a magnetic hydraulic delay mechanism and panel mount capability.
Mfr Part #:

BA1-B0-46-620-311-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-46-620-311-D is a 1-pole circuit breaker with a 20A current rating and 250V voltage rating. It features a magnetic hydraulic delay mechanism and panel mount capability.
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BA1-B0-46-620-311-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-B0-46-620-311-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA1-B0-46-620-311-D, is designed for reliable circuit protection. It operates with a 20A current rating and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, offering specific protection characteristics. It is a single-pole unit, suitable for various applications requiring basic circuit interruption.

 

Designed for panel mounting, this circuit breaker offers a secure and straightforward installation process. The actuator type is a lever, providing a clear visual indication of the breaker's state.

 

Compliance is indicated by approval agencies including CCC, CSA, UL, and VDE. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

BA1-B0-46-620-311-D Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Littelfuse Inc. BA1-B0-46-620-311-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

BA1-B0-46-620-311-D Compliance

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

BA1-B0-46-620-311-D Features

  • 20A current rating for protection.
  • 250V voltage rating capability.
  • Magnetic hydraulic delay mechanism.
  • Single pole, lever actuator.
  • Panel mount design for installation.

BA1-B0-46-620-311-D Applications

  • Suitable for general circuit protection.
  • Used in systems requiring specific delay.
  • Ideal for panel-mounted equipment.
  • Applications requiring UL, CSA, VDE approval.

BA1-B0-46-620-311-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

20A.

What is the voltage rating?

250V.

How many poles does the BA1-B0-46-620-311-D have?

1 pole.

What type of circuit breaker is this?

Magnetic (hydraulic delay).

What actuator type does it use?

Lever.

What is the mounting style?

Panel mount.

Which agency approvals does this part have?

CCC, CSA, UL, VDE.

BA1-B0-46-620-311-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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CA1-B0-24-620-311-D
CA1-B0-24-620-311-D
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-24-620-311-D is a 1-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
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BA1-B0-26-620-222-D
BA1-B0-26-620-222-D
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-26-620-222-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 250V voltage rating.
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BA1-B2-34-620-122-D
BA1-B2-34-620-122-D
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-34-620-122-D is a magnetic (hydraulic delay) circuit breaker. It features a 20A current rating and a 250V voltage rating.
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BA1-B0-24-620-122-D
BA1-B0-24-620-122-D
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-24-620-122-D is a single-pole circuit breaker designed for panel mounting. It features a lever actuator and a magnetic hydraulic delay mechanism.
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