CF1-B0-12-620-634-D The Littelfuse Inc. CF1-B0-12-620-634-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 480V voltage rating.
Mfr Part #:

CF1-B0-12-620-634-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CF1-B0-12-620-634-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CF1-B0-12-620-634-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

CF1-B0-12-620-634-D Description

Short technical summary and product information.

This Littelfuse Inc. CF1-B0-12-620-634-D is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

Key electrical specifications include a current rating of 20A and a voltage rating of 480V. The breaker type is magnetic (hydraulic delay), and it features a rocker actuator for operation. Illumination is not provided.

 

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

 

Applications for this type of circuit breaker include industrial control panels, power distribution systems, and equipment requiring overcurrent protection.

CF1-B0-12-620-634-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CF1-B0-12-620-634-D Circuit Breaker

CF1-B0-12-620-634-D Compliance

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

CF1-B0-12-620-634-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CF1-B0-12-620-634-D Features

  • 20A current rating for protection.
  • 480V voltage rating for power systems.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design for integration.
  • Rocker actuator for operation.

CF1-B0-12-620-634-D Applications

  • Industrial control panels.
  • Power distribution systems.
  • Equipment overcurrent protection.
  • Machine tool applications.

CF1-B0-12-620-634-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CF1-B0-12-620-634-D circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

What type of breaker mechanism does the CF1-B0-12-620-634-D 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 this circuit breaker?

The mounting type is Panel Mount.

Is the CF1-B0-12-620-634-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

CF1-B0-12-620-634-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
CF1-B0-14-620-21A-D
CF1-B0-14-620-21A-D
Littelfuse Inc.
The Littelfuse Inc. CF1-B0-14-620-21A-D is a panel mount circuit breaker. It features a 20A current rating and a 480V voltage rating.
View Part
CC1-B0-16-620-63G-D
CC1-B0-16-620-63G-D
Littelfuse Inc.
The CC1-B0-16-620-63G-D is a circuit breaker manufactured by Littelfuse, rated for 20A and 480V, with a magnetic hydraulic delay trip mechanism.
View Part
CJ1-B0-14-620-12A-D
CJ1-B0-14-620-12A-D
Littelfuse Inc.
The Littelfuse Inc. CJ1-B0-14-620-12A-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 480V voltage rating.
View Part
CJ1-B0-14-620-12G-D
CJ1-B0-14-620-12G-D
Littelfuse Inc.
The Littelfuse Inc. CJ1-B0-14-620-12G-D is a 1-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 480V voltage rating.
View Part
Home
Account

Categories