BA1-B2-11-620-112-D The Littelfuse Inc. BA1-B2-11-620-112-D is a magnetic hydraulic delay circuit breaker. It offers a 20A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B2-11-620-112-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-11-620-112-D is a magnetic hydraulic delay circuit breaker. It offers a 20A current rating and a 277V voltage rating.
Stock on Request

BA1-B2-11-620-112-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
SVHC Present
Voltage Rating

BA1-B2-11-620-112-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B2-11-620-112-D is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism for reliable operation.

 

The breaker has a current rating of 20A and a voltage rating of 277V. It is equipped with a lever actuator and does not have illumination. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

 

Key electrical specifications include a 20A current rating and a 277V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has one pole. The mounting type is panel mount, and the actuator is a lever.

 

This circuit breaker is suitable for various protection applications where reliable overcurrent protection is required. Its panel mount design facilitates integration into control panels and equipment.

BA1-B2-11-620-112-D Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Littelfuse Inc. BA1-B2-11-620-112-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

BA1-B2-11-620-112-D Compliance

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

BA1-B2-11-620-112-D Features

  • 20A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay type.
  • Panel mount design.
  • RoHS3 compliant.

BA1-B2-11-620-112-D Applications

  • Provides overcurrent protection for 277V circuits.
  • Manual reset via lever actuator.
  • Mounts into standard panel cutouts.
  • Used for circuit protection in electrical panels.

BA1-B2-11-620-112-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B2-11-620-112-D?

The current rating is 20A.

What is the operating voltage rating of the BA1-B2-11-620-112-D?

The operating voltage rating is 277V.

What type of circuit breaker is the BA1-B2-11-620-112-D?

It is a magnetic hydraulic delay circuit breaker.

How many poles does the BA1-B2-11-620-112-D have?

It has 1 pole.

What type of actuator does the BA1-B2-11-620-112-D use?

It uses a lever actuator.

What is the mounting type for the BA1-B2-11-620-112-D?

The mounting type is panel mount.

Does the BA1-B2-11-620-112-D have illumination?

No, the breaker has no illumination.

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