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BA1-B0-14-420-111-D The BA1-B0-14-420-111-D is a 1-pole magnetic hydraulic delay circuit breaker from Littelfuse. It is rated for 2A at 277V and features a lever actuator for panel mount installation.
Mfr Part #:

BA1-B0-14-420-111-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The BA1-B0-14-420-111-D is a 1-pole magnetic hydraulic delay circuit breaker from Littelfuse. It is rated for 2A at 277V and features a lever actuator for panel mount installation.
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BA1-B0-14-420-111-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-B0-14-420-111-D Description

Short technical summary and product information.

The BA1-B0-14-420-111-D is a single-pole magnetic hydraulic delay circuit breaker manufactured by Littelfuse. This circuit breaker is designed for overcurrent protection in electrical circuits. It has a current rating of 2 amps and a voltage rating of 277 volts. The magnetic hydraulic delay mechanism provides time-delayed tripping characteristics, making it suitable for applications with moderate inrush currents. The breaker is panel mounted and operated via a lever actuator. It is non-illuminated. The product is compliant with CCC, CSA, UL, and VDE approvals. Environmental compliance information is available but unverified. This circuit breaker is suitable for use in various industrial and commercial electrical systems where reliable circuit protection is required.

BA1-B0-14-420-111-D Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Magnetic (Hydraulic Delay) Circuit Breaker, 2A, 277V, 1 Pole, Panel Mount
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

BA1-B0-14-420-111-D Compliance

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

BA1-B0-14-420-111-D Features

  • Rated for 2A at 277V AC.
  • Single-pole magnetic hydraulic delay design.
  • Panel mount with lever actuator.
  • Approved by CCC, CSA, UL, VDE.

BA1-B0-14-420-111-D Applications

  • Overcurrent protection for 277V lighting circuits
  • Panel mount protection in industrial control panels
  • Time-delay overcurrent protection for power supplies
  • Suitable for single-pole branch circuit protection

BA1-B0-14-420-111-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-14-420-111-D?

2A

What is the voltage rating?

277V

What type of circuit breaker is this?

Magnetic (Hydraulic Delay)

How many poles does this circuit breaker have?

1 pole

What actuator type does this circuit breaker use?

Lever

What mounting type is supported?

Panel mount

What approvals does this circuit breaker have?

CCC, CSA, UL, VDE

BA1-B0-14-420-111-D Alternate Parts

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BA1-B0-12-420-122-D
BA1-B0-12-420-122-D
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The Littelfuse Inc. BA1-B0-12-420-122-D is a magnetic (hydraulic delay) circuit breaker. It features a 2A current rating and a 277V voltage rating.
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BA1-B0-12-420-111-D
BA1-B0-12-420-111-D
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BA1-B0-12-420-111-D is a 2A, 277V, 1-pole magnetic (hydraulic delay) circuit breaker from Littelfuse Inc. It features a lever actuator and panel mount design.
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BA1-B2-14-420-122-D
BA1-B2-14-420-122-D
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The Littelfuse Inc. BA1-B2-14-420-122-D is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 2A current rating.
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BA1-B0-52-420-411-D
BA1-B0-52-420-411-D
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The Littelfuse Inc. BA1-B0-52-420-411-D is a circuit breaker designed for panel mounting. It features a 2A current rating and a 277V voltage rating.
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