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BA1-B0-34-650-521-C The Littelfuse Inc. BA1-B0-34-650-521-C is a magnetic hydraulic delay circuit breaker. It offers a 50A current rating and a 277V AC voltage rating.
Mfr Part #:

BA1-B0-34-650-521-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-34-650-521-C is a magnetic hydraulic delay circuit breaker. It offers a 50A current rating and a 277V AC voltage rating.
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BA1-B0-34-650-521-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
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BA1-B0-34-650-521-C Description

Short technical summary and product information.

This circuit breaker from Littelfuse Inc., part number BA1-B0-34-650-521-C, is designed for reliable circuit protection. It features a magnetic hydraulic delay mechanism for precise tripping characteristics.

 

The breaker has a current rating of 50A and an AC voltage rating of 277V, with a DC voltage rating of 80V. It is a single-pole unit, suitable for various applications requiring robust protection.

 

Designed for panel mounting, this circuit breaker offers a lever actuator for ease of use. It is approved by CCC, CSA, and UL agencies, ensuring compliance with industry standards. The breaker is supplied in bulk packaging.

BA1-B0-34-650-521-C Quick Information

Product Type: Circuit Breaker
Series: Series B
Canonical Name: Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-34-650-521-C Compliance

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

BA1-B0-34-650-521-C Features

  • Magnetic hydraulic delay breaker type.
  • Rated for 50A current.
  • Operates at 277V AC.
  • Panel mount with lever actuator.
  • CCC, CSA, UL approved.

BA1-B0-34-650-521-C Applications

  • Provides overcurrent protection.
  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Offers reliable circuit interruption.

BA1-B0-34-650-521-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-34-650-521-C?

The current rating is 50A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V AC and 80V DC.

What type of breaker is the BA1-B0-34-650-521-C?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this part?

It is designed for panel mounting.

What approvals does the BA1-B0-34-650-521-C hold?

It is approved by CCC, CSA, and UL.

What is the actuator type on this circuit breaker?

The actuator type is a lever.

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