AS1-B0-14-650-521-MT The Littelfuse Inc. AS1-B0-14-650-521-MT is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 50A and 277V AC / 65V DC. It features a lever actuator and panel mount design.
Mfr Part #:

AS1-B0-14-650-521-MT

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AS1-B0-14-650-521-MT is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 50A and 277V AC / 65V DC. It features a lever actuator and panel mount design.
Stock on Request
$ Price Range: $0.99

AS1-B0-14-650-521-MT 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

AS1-B0-14-650-521-MT Description

Short technical summary and product information.

This circuit breaker from Littelfuse Inc., part number AS1-B0-14-650-521-MT, is designed for reliable circuit protection. It operates with a magnetic (hydraulic delay) mechanism, offering a current rating of 50A and voltage ratings of 277V AC and 65V DC.

 

The breaker is designed for panel mounting, making it suitable for integration into various electrical enclosures and systems. It features a simple lever actuator for manual operation and has a single pole configuration.

 

Key specifications include its 50A current rating and dual voltage capabilities for AC and DC circuits. The approval agencies listed are CCC and UL489A, indicating compliance with relevant safety standards. The component is supplied in bulk packaging.

AS1-B0-14-650-521-MT Quick Information

Product Type: Circuit Breaker
Canonical Name: AS1-B0-14-650-521-MT Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AS1-B0-14-650-521-MT Compliance

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

AS1-B0-14-650-521-MT Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AS1-B0-14-650-521-MT Features

  • 50A current rating for robust protection.
  • 277V AC and 65V DC voltage ratings.
  • Panel mount design with lever actuator.
  • Magnetic (Hydraulic Delay) breaker type.
  • Single pole configuration.

AS1-B0-14-650-521-MT Applications

  • Suitable for panel mount installations.
  • Used in AC and DC power systems.
  • Provides overcurrent protection.
  • Designed for reliable circuit interruption.

AS1-B0-14-650-521-MT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AS1-B0-14-650-521-MT circuit breaker?

The current rating is 50A.

What are the voltage ratings for the AS1-B0-14-650-521-MT circuit breaker?

It has a voltage rating of 277V AC and 65V DC.

How is the AS1-B0-14-650-521-MT circuit breaker mounted?

It is designed for panel mounting.

What type of circuit breaker is the AS1-B0-14-650-521-MT?

It is a Magnetic (Hydraulic Delay) type circuit breaker.

What agencies have approved the AS1-B0-14-650-521-MT circuit breaker?

It is approved by CCC and UL489A.

What is the RoHS status of this circuit breaker?

The RoHS status is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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