MS1-B-22-620-L-1BB-A-0DC The Littelfuse MS1-B-22-620-L-1BB-A-0DC is a single-pole, panel-mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 20A current rating.
Mfr Part #:

MS1-B-22-620-L-1BB-A-0DC

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MS1-B-22-620-L-1BB-A-0DC is a single-pole, panel-mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 20A current rating.
Stock on Request
$ Price Range: $0.99

MS1-B-22-620-L-1BB-A-0DC 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

MS1-B-22-620-L-1BB-A-0DC Description

Short technical summary and product information.

This Littelfuse MS1-B-22-620-L-1BB-A-0DC is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism, providing reliable overcurrent protection.

 

The breaker has a current rating of 20A and a voltage rating of 240V. Its actuator type is a toggle, and it offers no illumination. The mounting type is specified as panel mount, making it suitable for integration into various enclosures and control panels.

 

Environmental compliance includes RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. These attributes are based on available data and should be verified for specific applications.

MS1-B-22-620-L-1BB-A-0DC Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MS1-B-22-620-L-1BB-A-0DC Circuit Breaker
Subcategory: Circuit Breaker

MS1-B-22-620-L-1BB-A-0DC Compliance

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

MS1-B-22-620-L-1BB-A-0DC Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MS1-B-22-620-L-1BB-A-0DC Features

  • 20A current rating for protection.
  • 240V voltage rating.
  • Panel mount design.
  • Magnetic hydraulic delay mechanism.
  • Single pole configuration.

MS1-B-22-620-L-1BB-A-0DC Applications

  • Suitable for control panel integration.
  • Used in power distribution systems.
  • Provides overcurrent protection.
  • General industrial applications.

MS1-B-22-620-L-1BB-A-0DC FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MS1-B-22-620-L-1BB-A-0DC circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 240V.

How is the MS1-B-22-620-L-1BB-A-0DC circuit breaker mounted?

It is designed for panel mounting.

What type of delay mechanism does this breaker use?

It uses a magnetic (hydraulic delay) mechanism.

Is the MS1-B-22-620-L-1BB-A-0DC 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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