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A11-A0-03-650-531-E Single pole circuit breaker with 50A 250V rating, switch only operation, panel mount rocker actuator, and screw termination.
Mfr Part #:

A11-A0-03-650-531-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Single pole circuit breaker with 50A 250V rating, switch only operation, panel mount rocker actuator, and screw termination.
Stock on Request

A11-A0-03-650-531-E 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
SVHC Present
Termination
Voltage Rating
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A11-A0-03-650-531-E Description

Short technical summary and product information.

The Littelfuse A11-A0-03-650-531-E is a single pole circuit breaker designed for overcurrent protection in a variety of applications. It is rated for 50A continuous current at 250V. The breaker features a rocker actuator for manual switching and a delayed trip time for DC 50/60Hz systems. It is panel mounted and terminated with screw connections for secure wiring. The non-illuminated design makes it suitable for basic on/off control where visual indication is not required. This circuit breaker is classified as switch only, meaning it does not provide thermal or magnetic trip protection but serves as a manual disconnect device.

A11-A0-03-650-531-E Quick Information

Product Type: Circuit Breaker
Canonical Name: Single Pole Circuit Breaker, Switch Only, 50A 250V, Panel Mount Rocker Actuator with Screw Terminals
Subcategory: Switch Only Circuit Breaker

A11-A0-03-650-531-E Compliance

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

A11-A0-03-650-531-E Features

  • Rated for 50A continuous current at 250V.
  • Single pole switch only circuit breaker.
  • Panel mount rocker actuator for easy operation.
  • Screw terminals for reliable wiring connections.
  • Delayed trip time for DC 50/60Hz systems.

A11-A0-03-650-531-E Applications

  • Overcurrent protection for marine DC circuits.
  • Industrial automation equipment circuit protection.
  • Recreational vehicle electrical system protection.
  • Data center power distribution unit protection.

A11-A0-03-650-531-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating?

The current rating is 50A.

What is the voltage rating?

The voltage rating is 250V.

How many poles does this circuit breaker have?

It has 1 pole.

What type of circuit breaker is this?

This is a switch only breaker, not a thermal or magnetic type.

What actuator type does it use?

It uses a rocker actuator.

What is the mounting type?

It is panel mounted.

Does it have a trip time delay?

Yes, it has a delayed trip time for DC 50/60Hz.

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