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BA1-B2-26-610-121-D The Littelfuse Inc. BA1-B2-26-610-121-D is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 10A current rating.
Mfr Part #:

BA1-B2-26-610-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-26-610-121-D is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 10A current rating.
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BA1-B2-26-610-121-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
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BA1-B2-26-610-121-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA1-B2-26-610-121-D, is a single-pole device suitable for panel mounting. It operates with a magnetic (hydraulic delay) breaker type and has a current rating of 10A and a voltage rating of 250V.

 

The actuator type is a lever, and it does not feature illumination. Approval agencies include CCC, CSA, UL, and VDE, indicating broad compliance for various applications. The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited, with REACH status unaffected.

 

Designed for reliable circuit protection, this breaker is a component within the broader category of circuit protection devices. Its specifications make it suitable for applications requiring a robust and clearly indicated means of interrupting electrical circuits under fault conditions.

BA1-B2-26-610-121-D Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Littelfuse Inc. BA1-B2-26-610-121-D Circuit Breaker
Subcategory: Circuit Breaker

BA1-B2-26-610-121-D Compliance

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

BA1-B2-26-610-121-D Features

  • 10A current rating for circuit protection.
  • 250V voltage rating for electrical systems.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay breaker type.
  • Lever actuator for operation.

BA1-B2-26-610-121-D Applications

  • Overcurrent protection in industrial control panels.
  • Power distribution unit input protection.
  • Motor and transformer branch circuit protection.
  • Equipment requiring manual reset capability.

BA1-B2-26-610-121-D FAQs

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

250V.

What is the current rating?

10A.

How many poles does this breaker have?

1 pole.

What type of breaker is this?

Magnetic (Hydraulic Delay).

What is the mounting type?

Panel Mount.

What actuator type does it have?

Lever.

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