AC1-B0-46-618-343-C The Littelfuse Inc. AC1-B0-46-618-343-C is a 1-pole magnetic (hydraulic delay) circuit breaker. It features a panel mount design and a rocker actuator.
Mfr Part #:

AC1-B0-46-618-343-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AC1-B0-46-618-343-C is a 1-pole magnetic (hydraulic delay) circuit breaker. It features a panel mount design and a rocker actuator.
Stock on Request
$ Price Range: $0.99

AC1-B0-46-618-343-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

AC1-B0-46-618-343-C Description

Short technical summary and product information.

This Littelfuse Inc. AC1-B0-46-618-343-C is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for overcurrent protection.

 

The breaker has a current rating of 18A and a voltage rating of 277V. It is equipped with a rocker actuator and does not feature illumination. Approval agencies include CCC, CSA, and UL.

 

Environmental compliance includes RoHS3 status, Moisture Sensitivity Level 1, and REACH unaffected status. The mounting type is panel mount.

AC1-B0-46-618-343-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AC1-B0-46-618-343-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AC1-B0-46-618-343-C Compliance

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

AC1-B0-46-618-343-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AC1-B0-46-618-343-C Features

  • 18A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design for easy installation.
  • Rocker actuator for operation.

AC1-B0-46-618-343-C Applications

  • Used in power distribution panels.
  • Suitable for industrial control systems.
  • Applicable in equipment protection circuits.
  • Ideal for general purpose circuit breaking.

AC1-B0-46-618-343-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AC1-B0-46-618-343-C circuit breaker?

The current rating is 18A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AC1-B0-46-618-343-C use?

It uses a Magnetic (Hydraulic Delay) mechanism.

How is the AC1-B0-46-618-343-C mounted?

It is designed for Panel Mount.

What is the RoHS status of this component?

It is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL)?

The MSL is 1 Unlimited.

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