CS1-B2-14-640-121-C The Littelfuse Inc. CS1-B2-14-640-121-C is a single-pole circuit breaker designed for panel mounting. It offers a 40A current rating and a 480V voltage rating.
Mfr Part #:

CS1-B2-14-640-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CS1-B2-14-640-121-C is a single-pole circuit breaker designed for panel mounting. It offers a 40A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CS1-B2-14-640-121-C 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

CS1-B2-14-640-121-C Description

Short technical summary and product information.

This Littelfuse Inc. CS1-B2-14-640-121-C is a single-pole circuit breaker with a magnetic hydraulic delay mechanism. It is rated for 40 Amps and 480 Volts, making it suitable for various power distribution applications.

 

The breaker features a lever actuator and is designed for panel mounting, ensuring secure installation in control panels and equipment. It has received approvals from CCC, CSA, and UL.

 

Key specifications include a 40A current rating and a 480V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has one pole. The illumination is none, and the actuator type is a lever. It is RoHS3 compliant and has an MSL of 1.

 

This circuit breaker is a reliable component for protecting electrical circuits from overcurrents and short circuits. Its robust construction and agency approvals make it suitable for demanding industrial and commercial environments.

CS1-B2-14-640-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CS1-B2-14-640-121-C Circuit Breaker

CS1-B2-14-640-121-C Compliance

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

CS1-B2-14-640-121-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CS1-B2-14-640-121-C Features

  • 40A current rating for power circuits.
  • 480V voltage rating for industrial use.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for secure installation.
  • CCC, CSA, UL approved for safety.

CS1-B2-14-640-121-C Applications

  • Protects electrical circuits from overloads.
  • Used in industrial control panels.
  • Suitable for power distribution systems.
  • Ensures equipment safety from faults.

CS1-B2-14-640-121-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

What type of breaker is the CS1-B2-14-640-121-C?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, and UL.

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