AC1-B0-12-650-533-D The Littelfuse Inc. AC1-B0-12-650-533-D is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 50A current rating and a 277V voltage rating.
Mfr Part #:

AC1-B0-12-650-533-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AC1-B0-12-650-533-D is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 50A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AC1-B0-12-650-533-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

AC1-B0-12-650-533-D Description

Short technical summary and product information.

This Littelfuse Inc. AC1-B0-12-650-533-D is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic (hydraulic delay) mechanism and offers a current rating of 50A and a voltage rating of 277V.

 

The breaker features a rocker actuator and no illumination. It is approved by CCC, CSA, UL, and VDE agencies. The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. Its REACH status is unaffected.

 

This circuit breaker is suitable for applications requiring reliable overcurrent protection within its specified electrical and environmental parameters. The panel mount design ensures straightforward integration into various electrical enclosures and systems.

AC1-B0-12-650-533-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AC1-B0-12-650-533-D Magnetic (Hydraulic Delay) Circuit Breaker

AC1-B0-12-650-533-D Compliance

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

AC1-B0-12-650-533-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-B0-12-650-533-D Features

  • 50A current rating for robust protection.
  • 277V voltage rating for various applications.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, UL, and VDE.

AC1-B0-12-650-533-D Applications

  • Ideal for overcurrent protection circuits.
  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable in equipment requiring safety interlocks.

AC1-B0-12-650-533-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AC1-B0-12-650-533-D circuit breaker?

The current rating is 50A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AC1-B0-12-650-533-D use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How is the AC1-B0-12-650-533-D circuit breaker mounted?

It is designed for Panel Mount.

What are the approval agencies for this circuit breaker?

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

Is the AC1-B0-12-650-533-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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