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CTB-B-B-10 The Littelfuse Inc. CTB-B-B-10 is a thermal circuit breaker designed for panel mounting. It features a 10A current rating and supports 250VAC/50VDC.
Mfr Part #:

CTB-B-B-10

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CTB-B-B-10 is a thermal circuit breaker designed for panel mounting. It features a 10A current rating and supports 250VAC/50VDC.
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CTB-B-B-10 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
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CTB-B-B-10 Description

Short technical summary and product information.

The Littelfuse Inc. CTB-B-B-10 is a thermal circuit breaker with a 10A current rating and voltage ratings of 250V AC and 50V DC. This single-pole breaker is designed for panel mounting and features a push-to-reset actuator.

 

It is suitable for various applications requiring reliable circuit protection. The breaker type is thermal, indicating its operation is based on heat generated by overcurrent. The device is compliant with RoHS3 standards and has an MSL rating of 1.

 

Key specifications include a 10A current rating, 250V AC voltage rating, and 50V DC voltage rating. The mounting type is panel mount, and the actuator type is push to reset. Approval agencies include CE, cUL, UL1077, and VDE, ensuring compliance with various international standards.

CTB-B-B-10 Quick Information

Product Type: Circuit Breaker
Series: CTB
Canonical Name: Littelfuse Inc. CTB-B-B-10 Thermal Circuit Breaker
Subcategory: Thermal

CTB-B-B-10 Compliance

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

CTB-B-B-10 Features

  • 10A thermal circuit breaker for protection.
  • Rated for 250V AC and 50V DC.
  • Panel mount with push-to-reset actuator.
  • Single-pole design for basic circuits.
  • RoHS3 compliant for environmental standards.

CTB-B-B-10 Applications

  • Used for overcurrent protection.
  • Suitable for panel-mounted systems.
  • Ideal for low-voltage DC circuits.
  • Applicable in AC power systems.
  • General purpose circuit safety.

CTB-B-B-10 FAQs

7 frequently asked questions generated from this part’s specifications.
What are the voltage ratings for this circuit breaker?

250V AC and 50V DC.

What is the packaging for this circuit breaker?

Bulk packaging.

What is the current rating?

10A.

What type of circuit breaker is this?

Thermal.

What is the actuator type?

Push to Reset.

How many poles does this circuit breaker have?

1 pole.

What approvals does this circuit breaker have?

CE, cUL, UL1077, VDE.

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