CB2-B0-44-630-121-D The Littelfuse Inc. CB2-B0-44-630-121-D is a 2-pole magnetic hydraulic delay circuit breaker. It features a 30A current rating and a 250V voltage rating.
Mfr Part #:

CB2-B0-44-630-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CB2-B0-44-630-121-D is a 2-pole magnetic hydraulic delay circuit breaker. It features a 30A current rating and a 250V voltage rating.
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$ Price Range: $0.99

CB2-B0-44-630-121-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
Storage Temperature
Tape & Reel
Voltage Rating

CB2-B0-44-630-121-D Description

Short technical summary and product information.

This Littelfuse Inc. CB2-B0-44-630-121-D is a magnetic hydraulic delay circuit breaker designed for panel mounting. It offers a robust 30A current rating and a 250V voltage rating, making it suitable for various power distribution and protection applications.

 

The breaker is a 2-pole unit with a lever actuator and no illumination. It is approved by multiple agencies including CCC, CSA, UL, and VDE, indicating its compliance with international safety standards. The RoHS status is reported as RoHS3 Compliant, and it has a Moisture Sensitivity Level (MSL) of 1.

 

Key electrical characteristics include its 30A current carrying capacity and 250V maximum voltage. The magnetic hydraulic delay mechanism provides specific trip characteristics suitable for protecting circuits from overcurrent conditions. Its panel mount design facilitates integration into control panels and equipment.

 

This circuit breaker is designed for reliable operation in demanding environments. Its construction and approvals suggest suitability for industrial, commercial, and potentially some consumer applications where dependable circuit protection is essential.

CB2-B0-44-630-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CB2-B0-44-630-121-D Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

CB2-B0-44-630-121-D Compliance

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

CB2-B0-44-630-121-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CB2-B0-44-630-121-D Features

  • 30A current rating for robust protection.
  • 250V voltage rating suitable for various applications.
  • 2-pole magnetic hydraulic delay breaker.
  • Panel mount design for easy integration.
  • Approved by CCC, CSA, UL, and VDE.

CB2-B0-44-630-121-D Applications

  • Ideal for industrial power distribution.
  • Suitable for control panel protection.
  • Used in equipment requiring overcurrent safety.
  • Applicable in commercial electrical systems.

CB2-B0-44-630-121-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CB2-B0-44-630-121-D circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How many poles does the CB2-B0-44-630-121-D have?

It has 2 poles.

What type of breaker is the CB2-B0-44-630-121-D?

It is a Magnetic (Hydraulic Delay) breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the CB2-B0-44-630-121-D RoHS compliant?

The RoHS status is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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