AC1-B0-12-630-511-D The Littelfuse Inc. AC1-B0-12-630-511-D is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 30A current rating.
Mfr Part #:

AC1-B0-12-630-511-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AC1-B0-12-630-511-D is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 30A current rating.
Stock on Request
$ Price Range: $0.99

AC1-B0-12-630-511-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
Storage Temperature
Tape & Reel
Voltage Rating

AC1-B0-12-630-511-D Description

Short technical summary and product information.

This Littelfuse Inc. AC1-B0-12-630-511-D is a single-pole circuit breaker with a current rating of 30A and a voltage rating of 277V. It utilizes a magnetic (hydraulic delay) tripping mechanism for reliable protection.

 

The breaker is designed for panel mounting and features a rocker actuator. It is approved by multiple agencies including CCC, CSA, UL, and VDE, indicating its suitability for various applications.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are unverified. The component is suitable for general circuit protection needs where its specifications meet the application requirements.

AC1-B0-12-630-511-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AC1-B0-12-630-511-D Circuit Breaker
Subcategory: Circuit Breaker

AC1-B0-12-630-511-D Compliance

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

AC1-B0-12-630-511-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AC1-B0-12-630-511-D Features

  • 30A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design.
  • Rocker actuator type.

AC1-B0-12-630-511-D Applications

  • Used in electrical distribution panels
  • Suitable for industrial circuit protection
  • Ideal for building electrical systems
  • Provides overcurrent protection in various applications

AC1-B0-12-630-511-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AC1-B0-12-630-511-D circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AC1-B0-12-630-511-D use?

It uses a magnetic (hydraulic delay) mechanism.

How many poles does this circuit breaker have?

This is a single-pole circuit breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, UL, and VDE.

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