AD1-B0-34-620-M34-C The Littelfuse Inc. AD1-B0-34-620-M34-C is a 1-pole circuit breaker with a 20A current rating and 277V voltage rating. It features a Panel Mount type and a magnetic hydraulic delay mechanism.
Mfr Part #:

AD1-B0-34-620-M34-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AD1-B0-34-620-M34-C is a 1-pole circuit breaker with a 20A current rating and 277V voltage rating. It features a Panel Mount type and a magnetic hydraulic delay mechanism.
Stock on Request
$ Price Range: $0.99

AD1-B0-34-620-M34-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
Voltage Rating

AD1-B0-34-620-M34-C Description

Short technical summary and product information.

This Littelfuse Inc. AD1-B0-34-620-M34-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. The actuator type is a rocker, and it does not feature illumination.

 

This circuit breaker is suitable for various industrial and commercial applications requiring robust protection. Its panel mount design ensures easy integration into control panels and equipment.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are currently unverified.

AD1-B0-34-620-M34-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AD1-B0-34-620-M34-C Circuit Breaker
Subcategory: Circuit Breaker

AD1-B0-34-620-M34-C Compliance

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

AD1-B0-34-620-M34-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AD1-B0-34-620-M34-C Features

  • 20A current rating for protection.
  • 277V voltage rating for power systems.
  • Panel Mount for easy installation.
  • Magnetic breaker with hydraulic delay.
  • Single pole design for basic circuits.

AD1-B0-34-620-M34-C Applications

  • Used in industrial control panels.
  • Suitable for commercial power distribution.
  • Protects electrical circuits from overload.
  • Integrates into equipment power supplies.

AD1-B0-34-620-M34-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AD1-B0-34-620-M34-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 277V.

How is the AD1-B0-34-620-M34-C circuit breaker mounted?

It is a Panel Mount type.

What type of breaker mechanism does the AD1-B0-34-620-M34-C use?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 1 pole.

Is the AD1-B0-34-620-M34-C RoHS compliant?

The status is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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