BB2-B0-22-620-121-D The BB2-B0-22-620-121-D is a circuit breaker manufactured by Littelfuse with a current rating of 20A and voltage rating of 250V.
Mfr Part #:

BB2-B0-22-620-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The BB2-B0-22-620-121-D is a circuit breaker manufactured by Littelfuse with a current rating of 20A and voltage rating of 250V.
Stock on Request
$ Price Range: $0.99

BB2-B0-22-620-121-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-B0-22-620-121-D Description

Short technical summary and product information.

The BB2-B0-22-620-121-D is a circuit breaker designed for circuit protection applications. It features a current rating of 20A and a voltage rating of 250V. The breaker type is magnetic with hydraulic delay, suitable for protecting electrical circuits from overcurrent conditions. It has two poles and is mounted on panels, making it suitable for industrial and commercial electrical systems. The device is approved by CCC, CSA, UL, and VDE safety agencies. It does not have illumination features and is intended for use in electrical distribution panels where reliable circuit interruption is required. The product is part of Littelfuse's circuit protection category, specifically within circuit breakers designed for various electrical safety applications.

BB2-B0-22-620-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: CIRCUIT BREAKER BB2-B0-22-620-121-D
Subcategory: Circuit Breaker

BB2-B0-22-620-121-D Compliance

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

BB2-B0-22-620-121-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-B0-22-620-121-D Features

  • Rated for 20A electrical current
  • Voltage capacity of 250V
  • Magnetic hydraulic delay breaker type
  • Panel mount installation
  • Two-pole configuration

BB2-B0-22-620-121-D Applications

  • Used in electrical distribution panels
  • Protects circuits from overcurrent
  • Suitable for industrial electrical systems
  • Ideal for panel-mounted circuit protection

BB2-B0-22-620-121-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the circuit breaker?

The current rating is 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is the BB2-B0-22-620-121-D?

It is a magnetic (hydraulic delay) breaker.

How many poles does this circuit breaker have?

It has 2 poles.

What mounting type does this breaker use?

It uses panel mount installation.

Which safety approval agencies have certified this breaker?

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

BB2-B0-22-620-121-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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BA2-B2-24-620-222-D
BA2-B2-24-620-222-D
Littelfuse Inc.
The Littelfuse Inc. BA2-B2-24-620-222-D is a 2-pole circuit breaker rated for 20A and 250V. It features a panel mount design and a magnetic (hydraulic delay) tripping mechanism.
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CA2-B0-26-620-111-D
CA2-B0-26-620-111-D
Littelfuse Inc.
The Littelfuse Inc. CA2-B0-26-620-111-D is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
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CA2-B0-22-620-211-D
CA2-B0-22-620-211-D
Littelfuse Inc.
This Littelfuse CA2-B0-22-620-211-D is a 20A, 250V, 2-pole magnetic hydraulic delay circuit breaker with a lever actuator. It is designed for panel mount applications and carries CCC, CSA, UL, and VDE approvals.
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CA2-B0-22-620-221-D
CA2-B0-22-620-221-D
Littelfuse Inc.
The Littelfuse Inc. CA2-B0-22-620-221-D is a 2-pole circuit breaker rated for 20A and 250V. It features a magnetic hydraulic delay mechanism and a lever actuator.
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