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CTB-B-B-08-B The Littelfuse Inc. CTB-B-B-08-B is a thermal circuit breaker designed for reliable circuit protection. It features an 8A current rating and a 250V voltage rating.
Mfr Part #:

CTB-B-B-08-B

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CTB-B-B-08-B is a thermal circuit breaker designed for reliable circuit protection. It features an 8A current rating and a 250V voltage rating.
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CTB-B-B-08-B 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
Termination Style
Voltage Rating
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CTB-B-B-08-B Description

Short technical summary and product information.

The Littelfuse Inc. CTB-B-B-08-B is a thermal circuit breaker from the CTB-Series, designed for demanding OEM environments. This component offers a current rating of 8A and a voltage rating of 125-250VAC/50VDC, making it suitable for a variety of applications.

 

Key electrical specifications include a single pole configuration and an interrupting capacity of 1,000 amps. The breaker features a series trip mechanism and a rocker actuator for user interaction. It is designed for front panel snap-in mounting and utilizes 0.250 tab (Q.C.) terminations.

 

This circuit breaker is recognized by UL 1077 and certified to IEC/EN 60934 by VDE, with cUL approval. It is non-illuminated and built for robust performance in industrial and transportation applications.

CTB-B-B-08-B Quick Information

Product Type: Thermal Circuit Breaker
Series: CTB-Series
Canonical Name: Littelfuse Inc. CTB-Series Thermal Circuit Breaker, 8A, 250V, 1 Pole
Subcategory: Thermal Circuit Breaker

CTB-B-B-08-B Compliance

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

CTB-B-B-08-B Features

  • 8A current rating for circuit protection.
  • 250V AC/50V DC voltage rating.
  • Single pole thermal circuit breaker.
  • Front panel snap-in mounting.
  • Rocker actuator for operation.

CTB-B-B-08-B Applications

  • Ideal for industrial control panels.
  • Suitable for transportation systems.
  • Used in power distribution units.
  • Protects sensitive electronic loads.

CTB-B-B-08-B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CTB-B-B-08-B circuit breaker?

The current rating is 8A.

What is the voltage rating for the CTB-B-B-08-B?

The voltage rating is 125-250VAC/50VDC.

How many poles does the CTB-B-B-08-B circuit breaker have?

It has 1 pole.

What type of actuator does the CTB-B-B-08-B circuit breaker use?

It uses a rocker actuator.

Is the CTB-B-B-08-B circuit breaker illuminated?

No, it is non-illuminated.

What is the mounting type for the CTB-B-B-08-B circuit breaker?

It is designed for front panel snap-in mounting.

What is the RoHS status of the CTB-B-B-08-B?

It is RoHS3 Compliant.

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