BA1-B9-12-610-122-MK The Littelfuse Inc. BA1-B9-12-610-122-MK is a circuit breaker designed for panel mounting. It features a 10A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B9-12-610-122-MK

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B9-12-610-122-MK is a circuit breaker designed for panel mounting. It features a 10A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

BA1-B9-12-610-122-MK 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
Storage Temperature
Tape & Reel
Voltage Rating

BA1-B9-12-610-122-MK Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA1-B9-12-610-122-MK, is a magnetic (hydraulic delay) type breaker with a 10A current rating and a 277V voltage rating. It is designed for panel mounting and features a lever actuator.

 

The breaker has a single pole and no illumination. It is approved by CCC, UL489A, and VDE agencies. The RoHS status is RoHS3 Compliant, and it has a Moisture Sensitivity Level (MSL) of 1 Unlimited. The REACH status is REACH Unaffected.

 

This component is suitable for applications requiring reliable overcurrent protection. Its panel mount design facilitates easy integration into control panels and equipment enclosures.

BA1-B9-12-610-122-MK Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B9-12-610-122-MK Circuit Breaker
Subcategory: Circuit Breaker

BA1-B9-12-610-122-MK Compliance

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

BA1-B9-12-610-122-MK Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

BA1-B9-12-610-122-MK Features

  • 10A current rating for protection.
  • 277V voltage rating.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay breaker type.
  • Lever actuator for operation.

BA1-B9-12-610-122-MK Applications

  • Used in electrical distribution panels
  • Provides overcurrent protection
  • Suitable for industrial systems
  • Ideal for commercial electrical circuits

BA1-B9-12-610-122-MK FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B9-12-610-122-MK circuit breaker?

The current rating is 10A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 277V.

How is the BA1-B9-12-610-122-MK circuit breaker mounted?

It is designed for panel mounting.

What type of breaker is the BA1-B9-12-610-122-MK?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 1 pole.

BA1-B9-12-610-122-MK Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BA1-B2-12-610-B22-MK
BA1-B2-12-610-B22-MK
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-12-610-B22-MK is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
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