BB2-B2-34-620-121-D The Littelfuse Inc. BB2-B2-34-620-121-D is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

BB2-B2-34-620-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BB2-B2-34-620-121-D is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

BB2-B2-34-620-121-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

BB2-B2-34-620-121-D Description

Short technical summary and product information.

This Littelfuse Inc. BB2-B2-34-620-121-D is a 2-pole circuit breaker with a magnetic (hydraulic delay) tripping mechanism. It is rated for a maximum current of 20A and a voltage of 250V.

 

The breaker is designed for panel mounting and features a lever actuator. It has received approvals from CCC, CSA, UL, and VDE, indicating its suitability for various applications and regions.

 

Environmental compliance includes RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. The breaker does not feature illumination.

BB2-B2-34-620-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BB2-B2-34-620-121-D Circuit Breaker

BB2-B2-34-620-121-D Compliance

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

BB2-B2-34-620-121-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

BB2-B2-34-620-121-D Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • 2-pole magnetic (hydraulic delay) breaker.
  • Panel mount with lever actuator.
  • Approved by CCC, CSA, UL, VDE.

BB2-B2-34-620-121-D Applications

  • Suitable for circuit protection in electrical systems.
  • Used in panel-mounted circuit breaker applications.
  • Ideal for industrial and commercial electrical panels.
  • Provides overcurrent protection for various devices.

BB2-B2-34-620-121-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BB2-B2-34-620-121-D circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How many poles does the BB2-B2-34-620-121-D have?

It has 2 poles.

What type of breaker is the BB2-B2-34-620-121-D?

It is a Magnetic (Hydraulic Delay) type breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, UL, and VDE.

Is the BB2-B2-34-620-121-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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