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BB3-B3-42-630-511-C The Littelfuse Inc. BB3-B3-42-630-511-C is a 3-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 277V voltage rating.
Mfr Part #:

BB3-B3-42-630-511-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BB3-B3-42-630-511-C is a 3-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

BB3-B3-42-630-511-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
Storage Temperature
Tape & Reel
Voltage Rating
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BB3-B3-42-630-511-C Description

Short technical summary and product information.

This Littelfuse Inc. BB3-B3-42-630-511-C is a magnetic hydraulic delay circuit breaker. It is rated for 30 Amps and 277 Volts, with three poles for circuit protection.

 

The breaker is designed for panel mounting and features a lever actuator. It offers none illumination.

 

Compliance information indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. Approval agencies include CCC, CSA, and UL.

 

This component is suitable for applications requiring reliable overcurrent protection in a panel mount configuration.

BB3-B3-42-630-511-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BB3-B3-42-630-511-C Circuit Breaker

BB3-B3-42-630-511-C Compliance

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

BB3-B3-42-630-511-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

BB3-B3-42-630-511-C Features

  • 30A current rating for robust protection.
  • 277V voltage rating for various applications.
  • 3-pole magnetic hydraulic delay breaker.
  • Panel mount design with lever actuator.
  • CCC, CSA, UL approved for safety.

BB3-B3-42-630-511-C Applications

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

BB3-B3-42-630-511-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BB3-B3-42-630-511-C circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the BB3-B3-42-630-511-C have?

This circuit breaker has 3 poles.

What type of breaker is the BB3-B3-42-630-511-C?

It is a Magnetic (Hydraulic Delay) type breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the BB3-B3-42-630-511-C RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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