BA1-B0-10-430-1B1-C Littelfuse BA1-B0-10-430-1B1-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated at 3A and 277V. It features a lever actuator and panel mount design.
Mfr Part #:

BA1-B0-10-430-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse BA1-B0-10-430-1B1-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated at 3A and 277V. It features a lever actuator and panel mount design.
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BA1-B0-10-430-1B1-C 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-B0-10-430-1B1-C Description

Short technical summary and product information.

The Littelfuse BA1-B0-10-430-1B1-C is a single-pole magnetic circuit breaker utilizing hydraulic delay technology. Rated for 3A continuous current at 277V, it provides reliable overcurrent protection with a time-delay characteristic that helps prevent nuisance tripping under inrush conditions. The panel mount package with lever actuator enables easy integration into control panels and distribution equipment. This breaker holds approvals from CCC, CSA, and UL, indicating compliance with international safety standards. The non-illuminated design keeps the form factor simple and compact.

BA1-B0-10-430-1B1-C Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Magnetic (Hydraulic Delay) Circuit Breaker, 3A, 277V, 1 Pole, Panel Mount
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

BA1-B0-10-430-1B1-C Compliance

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

BA1-B0-10-430-1B1-C Features

  • Rated for 3A continuous current at 277V.
  • Single-pole magnetic hydraulic delay trip mechanism.
  • Panel mount design with lever actuator.
  • Approved by UL, CSA, and CCC.
  • Non-illuminated, compact form factor.

BA1-B0-10-430-1B1-C Applications

  • Overcurrent protection for control panels
  • Branch circuit protection in lighting
  • Suitable for power distribution equipment
  • Protects HVAC electrical circuits

BA1-B0-10-430-1B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating?

277V.

What is the mounting type?

Panel Mount.

What is the current rating?

3A.

How many poles does it have?

1 pole.

What type of actuator does it have?

Lever.

What approvals does it hold?

CCC, CSA, UL.

What is the breaker type?

Magnetic (Hydraulic Delay).

BA1-B0-10-430-1B1-C Alternate Parts

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AA1-B0-12-430-1B1-C
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The Littelfuse Inc. AA1-B0-12-430-1B1-C is a 1-pole circuit breaker designed for panel mounting. It features a 3A current rating and a 277V voltage rating.
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AA1-B0-10-430-1D2-C
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The Littelfuse Inc. AA1-B0-10-430-1D2-C is a magnetic hydraulic delay circuit breaker. It features a 3A current rating and a 277V voltage rating.
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