MS1-B-12-620-L-1CA-A-0AC The Littelfuse Inc. MS1-B-12-620-L-1CA-A-0AC is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 240V voltage rating.
Mfr Part #:

MS1-B-12-620-L-1CA-A-0AC

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MS1-B-12-620-L-1CA-A-0AC is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 240V voltage rating.
Stock on Request
$ Price Range: $0.99

MS1-B-12-620-L-1CA-A-0AC 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-12-620-L-1CA-A-0AC Description

Short technical summary and product information.

This Littelfuse Inc. MS1-B-12-620-L-1CA-A-0AC is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for protection.

 

Key electrical specifications include a current rating of 20A and a voltage rating of 240V. The actuator type is a toggle, and it offers no illumination.

 

This circuit breaker is approved by CCC, cURus, and UL. It is compliant with RoHS3 and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. The REACH status is unaffected.

 

Applications for this type of circuit breaker include general power distribution and protection in various industrial and commercial systems where reliable overcurrent protection is required.

MS1-B-12-620-L-1CA-A-0AC Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MS1-B-12-620-L-1CA-A-0AC Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

MS1-B-12-620-L-1CA-A-0AC Compliance

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

MS1-B-12-620-L-1CA-A-0AC 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-12-620-L-1CA-A-0AC Features

  • 20A current rating for protection.
  • 240V voltage rating for power systems.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design for easy installation.
  • Toggle actuator for operation.

MS1-B-12-620-L-1CA-A-0AC Applications

  • Industrial power distribution.
  • Commercial electrical systems.
  • Equipment protection circuits.
  • Control panel applications.

MS1-B-12-620-L-1CA-A-0AC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MS1-B-12-620-L-1CA-A-0AC circuit breaker?

The current rating is 20A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 240V.

What type of breaker mechanism does the MS1-B-12-620-L-1CA-A-0AC use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for the MS1-B-12-620-L-1CA-A-0AC?

The mounting type is Panel Mount.

Is the MS1-B-12-620-L-1CA-A-0AC 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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