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AC2-B1-26-450-3F1-C The Littelfuse Inc. AC2-B1-26-450-3F1-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) trip mechanism.
Mfr Part #:

AC2-B1-26-450-3F1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AC2-B1-26-450-3F1-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) trip mechanism.
Stock on Request

AC2-B1-26-450-3F1-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
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AC2-B1-26-450-3F1-C Description

Short technical summary and product information.

This Littelfuse Inc. AC2-B1-26-450-3F1-C is a circuit breaker with a current rating of 5A and a voltage rating of 277V. It is designed for panel mounting and utilizes a magnetic (hydraulic delay) tripping mechanism for protection.

 

The breaker has 2 poles and a rocker actuator type with no illumination. It is approved by CCC, CSA, and UL agencies.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. However, this compliance data is unverified and should be treated with caution.

AC2-B1-26-450-3F1-C Quick Information

Product Type: Circuit Breaker
Series: AC2
Canonical Name: Littelfuse Inc. AC2-B1-26-450-3F1-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AC2-B1-26-450-3F1-C Compliance

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

AC2-B1-26-450-3F1-C Features

  • 5A current rating for protection.
  • 277V voltage rating for circuits.
  • Magnetic (hydraulic delay) trip mechanism.
  • Panel mount design for easy installation.
  • CCC, CSA, UL approved for safety.

AC2-B1-26-450-3F1-C Applications

  • Suitable for general circuit protection.
  • Used in systems requiring 5A current.
  • Ideal for 277V electrical installations.
  • Panel-mounted equipment protection.

AC2-B1-26-450-3F1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AC2-B1-26-450-3F1-C circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AC2-B1-26-450-3F1-C use?

It uses a Magnetic (Hydraulic Delay) mechanism.

How many poles does this circuit breaker have?

This circuit breaker has 2 poles.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the AC2-B1-26-450-3F1-C RoHS compliant?

The status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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