CB4-B0-46-620-12C-D The CB4-B0-46-620-12C-D is a 20A, 250V, 4-pole circuit breaker manufactured by Littelfuse Inc.
Mfr Part #:

CB4-B0-46-620-12C-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The CB4-B0-46-620-12C-D is a 20A, 250V, 4-pole circuit breaker manufactured by Littelfuse Inc.
Stock on Request
$ Price Range: $0.99

CB4-B0-46-620-12C-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

CB4-B0-46-620-12C-D Description

Short technical summary and product information.

The CB4-B0-46-620-12C-D is a circuit breaker designed for electrical circuit protection. It features a current rating of 20A and a voltage rating of 250V. The breaker type is magnetic with hydraulic delay, suitable for applications requiring reliable overcurrent protection. It has four poles, making it suitable for multi-phase systems or multiple circuit protection in a single device. This circuit breaker is used in various electrical systems where circuit interruption is necessary to prevent damage or hazards. Its design allows for easy installation and operation within electrical panels. The device conforms to standard circuit protection requirements and is manufactured by Littelfuse Inc., a recognized provider of electrical protection components.

CB4-B0-46-620-12C-D Quick Information

Product Type: Circuit Breaker
Canonical Name: CB4-B0-46-620-12C-D Circuit Breaker by Littelfuse Inc.

CB4-B0-46-620-12C-D Compliance

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

CB4-B0-46-620-12C-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CB4-B0-46-620-12C-D Features

  • Rated for 20A current
  • Operates at 250V voltage
  • Magnetic hydraulic delay type
  • Four-pole configuration

CB4-B0-46-620-12C-D Applications

  • Used in electrical panel circuit protection
  • Suitable for multi-phase systems
  • Provides overcurrent protection
  • Ideal for industrial electrical systems

CB4-B0-46-620-12C-D FAQs

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

The circuit breaker has a current rating of 20A.

What is the voltage rating of the circuit breaker?

The voltage rating is 250V.

How many poles does this circuit breaker have?

It has 4 poles.

What type of breaker is this?

It is a magnetic (hydraulic delay) breaker.

CB4-B0-46-620-12C-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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BB4-B0-24-620-232-D
Littelfuse Inc.
The Littelfuse Inc. BB4-B0-24-620-232-D is a 4-pole magnetic circuit breaker designed for panel mounting. It offers a 20A current rating and a 250V voltage rating.
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BA4-B0-24-620-211-D
BA4-B0-24-620-211-D
Littelfuse Inc.
The Littelfuse Inc. BA4-B0-24-620-211-D is a 4-pole circuit breaker with a 20A current rating and 250V voltage rating. It features a magnetic (hydraulic delay) trip type and panel mount capability.
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BB4-B0-24-620-421-D
BB4-B0-24-620-421-D
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The Littelfuse Inc. BB4-B0-24-620-421-D is a 4-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 250V AC voltage rating.
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BB4-B0-42-620-121-D
BB4-B0-42-620-121-D
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The Littelfuse Inc. BB4-B0-42-620-121-D is a 4-pole magnetic circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
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