MS1-B-12-620-3-1CB-A-C The Littelfuse Inc. MS1-B-12-620-3-1CB-A-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 240V voltage rating.
Mfr Part #:

MS1-B-12-620-3-1CB-A-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MS1-B-12-620-3-1CB-A-C 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-12-620-3-1CB-A-C 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-12-620-3-1CB-A-C Description

Short technical summary and product information.

This Littelfuse Inc. MS1-B-12-620-3-1CB-A-C is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism, offering a current rating of 20A and a voltage rating of 240V.

 

The breaker features a toggle actuator for manual operation. Its construction is suitable for various applications requiring reliable overcurrent protection.

 

Key electrical specifications include a 20A current rating and a 240V voltage rating. The mounting type is panel mount, ensuring straightforward integration into control panels and equipment.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. However, these compliance details are based on existing database information and have not been independently verified by documentation.

MS1-B-12-620-3-1CB-A-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MS1-B-12-620-3-1CB-A-C Circuit Breaker
Subcategory: Circuit Breakers

MS1-B-12-620-3-1CB-A-C Compliance

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

MS1-B-12-620-3-1CB-A-C 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-12-620-3-1CB-A-C Features

  • 20A current rating for protection.
  • 240V voltage rating for circuits.
  • Magnetic hydraulic delay mechanism.
  • Panel mount for easy integration.
  • Toggle actuator for operation.

MS1-B-12-620-3-1CB-A-C Applications

  • Used in electrical panel protection
  • Suitable for industrial circuit protection
  • Protects circuits from overcurrent
  • Ideal for commercial electrical systems

MS1-B-12-620-3-1CB-A-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MS1-B-12-620-3-1CB-A-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 240V.

What type of breaker mechanism does the MS1-B-12-620-3-1CB-A-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How is the MS1-B-12-620-3-1CB-A-C mounted?

It is designed for Panel Mount.

What is the RoHS status of this component?

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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