BA1-B0-24-645-511-C The Littelfuse Inc. BA1-B0-24-645-511-C is a magnetic (hydraulic delay) circuit breaker with a 45A current rating and 277V voltage rating. It is designed for panel mounting.
Mfr Part #:

BA1-B0-24-645-511-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-24-645-511-C is a magnetic (hydraulic delay) circuit breaker with a 45A current rating and 277V voltage rating. It is designed for panel mounting.
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BA1-B0-24-645-511-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-B0-24-645-511-C Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-24-645-511-C is a single-pole circuit breaker designed for reliable circuit protection. It features a magnetic (hydraulic delay) mechanism for precise tripping characteristics.

 

The breaker has a current rating of 45A and a voltage rating of 277V AC. It is designed for panel mounting and utilizes a lever actuator for operation. Approval agencies include CCC, CSA, and UL, indicating compliance with various safety standards.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. The component is suitable for applications requiring robust circuit interruption capabilities.

BA1-B0-24-645-511-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-24-645-511-C Magnetic (Hydraulic Delay) Circuit Breaker

BA1-B0-24-645-511-C Compliance

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

BA1-B0-24-645-511-C Features

  • 45A current rating for circuit protection.
  • 277V voltage rating for AC applications.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design with lever actuator.
  • Approved by CCC, CSA, and UL.

BA1-B0-24-645-511-C Applications

  • Used for overcurrent protection.
  • Suitable for industrial control panels.
  • Applicable in power distribution systems.
  • Ideal for equipment safety circuits.

BA1-B0-24-645-511-C FAQs

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

277V.

What is the current rating?

45A.

What type of breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

1.

What is the actuator type?

Lever.

What certifications does it have?

CCC, CSA, UL.

What is the mounting type?

Panel Mount.

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The Littelfuse Inc. AA1-B3-14-645-5D2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a lever actuator.
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The Littelfuse Inc. AA1-B0-14-645-HD2-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) trip mechanism.
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