C51-B0-34-620-31B-I The Littelfuse Inc. C51-B0-34-620-31B-I is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

C51-B0-34-620-31B-I

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. C51-B0-34-620-31B-I is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

C51-B0-34-620-31B-I 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

C51-B0-34-620-31B-I Description

Short technical summary and product information.

This Littelfuse Inc. C51-B0-34-620-31B-I is a panel mount circuit breaker designed for protection applications. It operates with a 20A current rating and a 250V voltage rating.

 

The breaker type is magnetic with a hydraulic delay, and it has a single pole configuration. The actuator type is push to reset, with no illumination.

 

Key approvals include CCC, CSA, UL1077, and UL1500. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. The REACH status is REACH Unaffected.

C51-B0-34-620-31B-I Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. C51-B0-34-620-31B-I Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

C51-B0-34-620-31B-I Compliance

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

C51-B0-34-620-31B-I Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

C51-B0-34-620-31B-I Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design.
  • Push to reset actuator.

C51-B0-34-620-31B-I Applications

  • Suitable for general circuit protection.
  • Used in systems requiring 20A current.
  • Applicable for 250V rated circuits.
  • Ideal for panel-mounted applications.

C51-B0-34-620-31B-I FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the C51-B0-34-620-31B-I circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the C51-B0-34-620-31B-I?

It is 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 C51-B0-34-620-31B-I RoHS compliant?

The RoHS status is RoHS3 Compliant.

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

The Moisture Sensitivity Level is 1 Unlimited.

C51-B0-34-620-31B-I Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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CO1-B0-34-620-36B-I
CO1-B0-34-620-36B-I
Littelfuse Inc.
This Littelfuse Inc. CO1-B0-34-620-36B-I is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a push-to-reset actuator.
View Part
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