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BA1-B0-52-650-511-D Littelfuse BA1-B0-52-650-511-D is a 1-pole magnetic (hydraulic delay) circuit breaker rated 50A at 277V, designed for panel mount with a lever actuator.
Mfr Part #:

BA1-B0-52-650-511-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse BA1-B0-52-650-511-D is a 1-pole magnetic (hydraulic delay) circuit breaker rated 50A at 277V, designed for panel mount with a lever actuator.
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BA1-B0-52-650-511-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-B0-52-650-511-D Description

Short technical summary and product information.

The BA1-B0-52-650-511-D from Littelfuse Inc. is a single-pole magnetic (hydraulic delay) circuit breaker. It provides overcurrent protection with a hydraulic delay mechanism that handles inrush currents.

 

This breaker has a current rating of 50A and a voltage rating of 277V. It is approved by CCC, CSA, UL, and VDE, making it suitable for a variety of applications.

 

The device features a lever actuator and is designed for panel mount installation. It is a non-illuminated unit.

BA1-B0-52-650-511-D Quick Information

Product Type: Circuit Breaker
Series: BA1-B0
Canonical Name: 1-Pole Magnetic (Hydraulic Delay) Circuit Breaker, 50A, 277V, Panel Mount, Lever Actuator
Subcategory: Magnetic Circuit Breaker

BA1-B0-52-650-511-D Compliance

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

BA1-B0-52-650-511-D Features

  • 50A current rating for high-power circuits.
  • 277V voltage rating for industrial applications.
  • Magnetic hydraulic delay breaker type.
  • Single pole panel mount design.
  • Lever actuator for manual operation.

BA1-B0-52-650-511-D Applications

  • Panel mount circuit breaker for 50A loads.
  • Protects 277V single-pole electrical circuits.
  • Hydraulic magnetic delay for reliable overcurrent protection.
  • Suitable for industrial and commercial power distribution.
  • Lever actuator provides manual reset and switching.

BA1-B0-52-650-511-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-52-650-511-D?

50A.

What is the voltage rating?

277V.

What type of circuit breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the actuator type?

Lever.

What mounting type does it use?

Panel Mount.

What approvals does it have?

CCC, CSA, UL, VDE.

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