FS2-P0-14-840-22A-BT The Littelfuse Inc. FS2-P0-14-840-22A-BT is a 2-pole circuit breaker with a 400A current rating and 277V voltage rating. It features a magnetic hydraulic delay mechanism and chassis mount.
Mfr Part #:

FS2-P0-14-840-22A-BT

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. FS2-P0-14-840-22A-BT is a 2-pole circuit breaker with a 400A current rating and 277V voltage rating. It features a magnetic hydraulic delay mechanism and chassis mount.
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FS2-P0-14-840-22A-BT 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

FS2-P0-14-840-22A-BT Description

Short technical summary and product information.

This Littelfuse Inc. FS2-P0-14-840-22A-BT is a robust circuit breaker designed for reliable protection. It operates with a current rating of 400A and a voltage rating of 277V, making it suitable for various industrial and commercial applications.

 

The breaker type is magnetic with a hydraulic delay, providing specific trip characteristics for different fault conditions. It features a simple lever actuator for manual operation and is designed for chassis mounting, ensuring secure installation.

 

With two poles, this circuit breaker offers enhanced circuit isolation and protection capabilities. It is approved by CCC and UL489A, meeting stringent safety and performance standards. The RoHS 3 compliance indicates adherence to environmental regulations regarding hazardous substances.

FS2-P0-14-840-22A-BT Quick Information

Product Type: Circuit Breaker
Canonical Name: FS2-P0-14-840-22A-BT Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

FS2-P0-14-840-22A-BT Compliance

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

FS2-P0-14-840-22A-BT Features

  • 400A current rating for high-power applications.
  • 277V voltage rating for versatile use.
  • Magnetic hydraulic delay breaker type.
  • Two-pole design for enhanced protection.
  • Chassis mount for secure installation.

FS2-P0-14-840-22A-BT Applications

  • Industrial power distribution systems.
  • Commercial electrical panels.
  • Equipment protection circuits.
  • High-current load management.

FS2-P0-14-840-22A-BT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the FS2-P0-14-840-22A-BT?

The current rating is 400A.

What is the voltage rating?

The voltage rating is 277V.

How many poles does this circuit breaker have?

It has 2 poles.

What type of breaker is this?

It is a magnetic hydraulic delay circuit breaker.

What is the actuator type?

The actuator type is lever.

What mounting type does it use?

It uses chassis mount.

What approvals does this circuit breaker have?

It is approved by CCC and UL489A.

FS2-P0-14-840-22A-BT Alternate Parts

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FA2-P0-14-840-2DA-BT
FA2-P0-14-840-2DA-BT
Littelfuse Inc.
The Littelfuse Inc. FA2-P0-14-840-2DA-BT is a 2-pole circuit breaker designed for chassis mounting. It features a 400A current rating and a 277V AC voltage rating.
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FS2-PB-14-840-22B-BT
FS2-PB-14-840-22B-BT
Littelfuse Inc.
The Littelfuse Inc. FS2-PB-14-840-22B-BT is a 2-pole circuit breaker designed for chassis mounting. It features a magnetic hydraulic delay mechanism.
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FA2-PB-14-840-21A-BT
FA2-PB-14-840-21A-BT
Littelfuse Inc.
The Littelfuse FA2-PB-14-840-21A-BT is a 2-pole circuit breaker designed for chassis mounting. It features a magnetic hydraulic delay mechanism and a 400A current rating.
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FA2-P0-14-840-22B-BT
FA2-P0-14-840-22B-BT
Littelfuse Inc.
The Littelfuse FA2-P0-14-840-22B-BT is a 400A, 277V, 2-pole magnetic hydraulic delay circuit breaker. It features a lever actuator and is designed for chassis mount applications.
View Part
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