AN1-B0-56-490-9N3-I The Littelfuse Inc. AN1-B0-56-490-9N3-I is a panel mount circuit breaker. It features a 9A current rating and a 277V voltage rating.
Mfr Part #:

AN1-B0-56-490-9N3-I

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AN1-B0-56-490-9N3-I is a panel mount circuit breaker. It features a 9A current rating and a 277V voltage rating.
Stock on Request

AN1-B0-56-490-9N3-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
Voltage Rating

AN1-B0-56-490-9N3-I Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AN1-B0-56-490-9N3-I, is designed for panel mounting. It offers a current rating of 9A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. It has a single pole and a push-to-reset actuator. Illumination is not provided.

 

This component is approved by CCC, CSA, UL1077, and UL1500. It complies with RoHS3 standards and has an MSL of 1 Unlimited. REACH status is unaffected.

AN1-B0-56-490-9N3-I Quick Information

Product Type: Circuit Breaker
Series: AN1
Canonical Name: Littelfuse Inc. AN1-B0-56-490-9N3-I Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AN1-B0-56-490-9N3-I Compliance

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

AN1-B0-56-490-9N3-I Features

  • Panel mount magnetic hydraulic delay circuit breaker.
  • Rated for 9A current and 277V voltage.
  • Single pole with push-to-reset actuator.
  • Approved by CCC, CSA, UL1077, and UL1500.
  • RoHS3 compliant with MSL 1 Unlimited.

AN1-B0-56-490-9N3-I Applications

  • Suitable for general circuit protection.
  • Used in systems requiring 9A current.
  • Designed for 277V electrical systems.
  • Panel-mounted installations.

AN1-B0-56-490-9N3-I FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AN1-B0-56-490-9N3-I?

The current rating is 9A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AN1-B0-56-490-9N3-I?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What actuator type does this breaker use?

It uses a push-to-reset actuator.

What mounting type does this circuit breaker have?

It is designed for panel mount.

What are the approval agencies for this part?

It is approved by CCC, CSA, UL1077, and UL1500.

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