BA1-B2-10-625-521-D The Littelfuse Inc. BA1-B2-10-625-521-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 25A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B2-10-625-521-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-10-625-521-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 25A current rating and a 277V voltage rating.
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BA1-B2-10-625-521-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-B2-10-625-521-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B2-10-625-521-D is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

The breaker has a current rating of 25A and a voltage rating of 277V, making it suitable for various electrical protection applications. It is approved by multiple agencies including CCC, CSA, and UL.

 

Key specifications include a lever actuator and no illumination. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. Its REACH status is unaffected.

BA1-B2-10-625-521-D Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Littelfuse Inc. BA1-B2-10-625-521-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

BA1-B2-10-625-521-D Compliance

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

BA1-B2-10-625-521-D Features

  • 25A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design.
  • RoHS3 compliant.

BA1-B2-10-625-521-D Applications

  • General electrical circuit protection.
  • Control panel integration.
  • Industrial equipment.
  • Power distribution systems.

BA1-B2-10-625-521-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B2-10-625-521-D circuit breaker?

The current rating is 25A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker is the BA1-B2-10-625-521-D?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this Littelfuse circuit breaker?

The mounting type is Panel Mount.

Is the BA1-B2-10-625-521-D 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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