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BB2-B0-34-650-521-C The Littelfuse Inc. BB2-B0-34-650-521-C is a magnetic hydraulic delay circuit breaker. It features a 50A current rating and 277V voltage rating.
Mfr Part #:

BB2-B0-34-650-521-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BB2-B0-34-650-521-C is a magnetic hydraulic delay circuit breaker. It features a 50A current rating and 277V voltage rating.
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$ Price Range: $0.99

BB2-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
Storage Temperature
Tape & Reel
Voltage Rating
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BB2-B0-34-650-521-C Description

Short technical summary and product information.

This Littelfuse Inc. BB2-B0-34-650-521-C is a two-pole circuit breaker designed for panel mounting. It operates with a 50A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. The actuator type is a lever, and it features no illumination.

 

Compliance includes RoHS3, MSL 1, and REACH unaffected status. This component is suitable for applications requiring robust circuit protection.

 

Key specifications include a 50A current rating, 277V voltage rating, and panel mount type.

BB2-B0-34-650-521-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BB2-B0-34-650-521-C Circuit Breaker
Subcategory: Circuit Breaker

BB2-B0-34-650-521-C Compliance

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

BB2-B0-34-650-521-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

BB2-B0-34-650-521-C Features

  • 50A current rating for robust protection.
  • 277V voltage rating for various applications.
  • Magnetic breaker with hydraulic delay.
  • Convenient panel mount design.
  • RoHS3 compliant for environmental considerations.

BB2-B0-34-650-521-C Applications

  • Ideal for power distribution circuits.
  • Suitable for industrial control panels.
  • Used in equipment requiring overcurrent protection.
  • Applicable in systems with 277V requirements.

BB2-B0-34-650-521-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the BB2-B0-34-650-521-C circuit breaker?

The current rating is 50A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of mounting does the BB2-B0-34-650-521-C support?

It supports panel mounting.

How many poles does this circuit breaker have?

It has 2 poles.

Is the BB2-B0-34-650-521-C RoHS compliant?

The RoHS Status is RoHS3 Compliant.

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