A71-B0-26-620-1A3-E Littelfuse A71-B0-26-620-1A3-E is a 20A 250V 1-pole magnetic (hydraulic delay) circuit breaker. It features a push-to-reset actuator and panel mount design.
Mfr Part #:

A71-B0-26-620-1A3-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse A71-B0-26-620-1A3-E is a 20A 250V 1-pole magnetic (hydraulic delay) circuit breaker. It features a push-to-reset actuator and panel mount design.
Stock on Request

A71-B0-26-620-1A3-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
Voltage Rating

A71-B0-26-620-1A3-E Description

Short technical summary and product information.

The Littelfuse A71-B0-26-620-1A3-E is a single-pole magnetic circuit breaker with hydraulic delay, rated for 20A at 250V. This breaker uses a magnetic (hydraulic delay) mechanism for reliable overcurrent protection, offering a push-to-reset actuator for manual reset after a trip event.

 

Designed for panel mount installation, this circuit breaker is suitable for a variety of applications requiring dependable circuit protection. It is non-illuminated and carries approvals from CCC, CSA, TUV, and UL, indicating compliance with international safety standards.

 

The A71 series is known for its robust construction and precise trip characteristics, making it a suitable choice for power distribution and industrial control panels where a 1-pole, 20A, 250V rated breaker is needed.

A71-B0-26-620-1A3-E Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse A71 Series 20A 250V 1-Pole Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Hydraulic-Magnetic Circuit Breakers

A71-B0-26-620-1A3-E Compliance

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

A71-B0-26-620-1A3-E Features

  • Rated for 20A at 250V operation.
  • Single-pole magnetic hydraulic delay design.
  • Push-to-reset actuator for manual reset.
  • Panel mount for easy installation.
  • Approved by CCC, CSA, TUV, and UL.

A71-B0-26-620-1A3-E Applications

  • Overcurrent protection for power distribution panels.
  • Circuit protection in industrial control equipment.
  • Use in commercial and residential electrical systems.
  • Suitable for motor and transformer protection.

A71-B0-26-620-1A3-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the A71-B0-26-620-1A3-E?

The current rating is 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the A71-B0-26-620-1A3-E?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the actuator type for this breaker?

The actuator type is push-to-reset.

What is the mounting type for this circuit breaker?

The mounting type is panel mount.

What agency approvals does this circuit breaker have?

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

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