BA1-B2-14-410-121-D The Littelfuse Inc. BA1-B2-14-410-121-D is a magnetic circuit breaker designed for panel mounting. It features a 1A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B2-14-410-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-14-410-121-D is a magnetic circuit breaker designed for panel mounting. It features a 1A current rating and a 277V voltage rating.
Stock on Request

BA1-B2-14-410-121-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

BA1-B2-14-410-121-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA1-B2-14-410-121-D, is a magnetic type with a hydraulic delay mechanism. It is designed for panel mounting and offers a current rating of 1A and a voltage rating of 277V.

 

The breaker has a single pole configuration and a lever actuator. It does not feature illumination. The device is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

 

Key specifications include a 1A current rating and a 277V voltage rating, making it suitable for various protection applications. Its panel mount design facilitates integration into control panels and equipment.

 

Approval agencies for this circuit breaker include CCC, CSA, UL, and VDE, indicating compliance with international safety standards.

BA1-B2-14-410-121-D Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Littelfuse Inc. BA1-B2-14-410-121-D Circuit Breaker
Subcategory: Circuit Breaker

BA1-B2-14-410-121-D Compliance

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

BA1-B2-14-410-121-D Features

  • Panel mount magnetic circuit breaker.
  • 1A current rating.
  • 277V voltage rating.
  • Single pole, lever actuator.
  • RoHS3 compliant.

BA1-B2-14-410-121-D Applications

  • Used in motor protection circuits against overcurrent.
  • Suitable for lighting control panels.
  • Ideal for industrial control systems.
  • Applied in distribution panels for branch circuit protection.
  • Can be used in HVAC equipment for compressor protection.

BA1-B2-14-410-121-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the BA1-B2-14-410-121-D?

277V AC.

What is the current rating?

1A.

How many poles does this circuit breaker have?

1 pole.

What type of breaker is the BA1-B2-14-410-121-D?

Magnetic (Hydraulic Delay) circuit breaker.

What is the actuator type?

Lever actuator.

What is the mounting type?

Panel mount.

Is the circuit breaker illuminated?

No, it is non-illuminated.

BA1-B2-14-410-121-D Alternate Parts

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BA1-B0-14-410-122-D
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The Littelfuse Inc. BA1-B0-14-410-122-D is a 1-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 1A current rating.
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The Littelfuse Inc. AA1-B0-14-410-C22-D is a 1-pole circuit breaker designed for panel mounting. It features a lever actuator and a magnetic hydraulic delay mechanism.
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