AD1-B0-16-620-1H1-D The Littelfuse Inc. AD1-B0-16-620-1H1-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AD1-B0-16-620-1H1-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AD1-B0-16-620-1H1-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
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AD1-B0-16-620-1H1-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

AD1-B0-16-620-1H1-D Description

Short technical summary and product information.

This Littelfuse Inc. AD1-B0-16-620-1H1-D is a single-pole circuit breaker designed for panel mounting. It operates with a 20A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, and it features a rocker actuator. It is approved by CCC, CSA, UL, and VDE agencies.

 

Key specifications include a 1-pole configuration and no illumination. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level is 1 Unlimited. The REACH status is REACH Unaffected.

AD1-B0-16-620-1H1-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AD1-B0-16-620-1H1-D Circuit Breaker
Subcategory: Circuit Breaker

AD1-B0-16-620-1H1-D Compliance

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

AD1-B0-16-620-1H1-D Features

  • 20A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design.
  • Rocker actuator type.

AD1-B0-16-620-1H1-D Applications

  • Suitable for panel mounting.
  • Used in electrical protection circuits.
  • Approved by multiple agencies.

AD1-B0-16-620-1H1-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AD1-B0-16-620-1H1-D circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the AD1-B0-16-620-1H1-D have?

It has 1 pole.

What type of actuator does this circuit breaker use?

It uses a rocker actuator.

What mounting type is supported?

It supports panel mount.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL)?

The MSL is 1 Unlimited.

AD1-B0-16-620-1H1-D Alternate Parts

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The Littelfuse Inc. AF1-B2-11-620-P31-D is a circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
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