AJ1-B0-12-650-5C1-D The Littelfuse Inc. AJ1-B0-12-650-5C1-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a rocker actuator.
Mfr Part #:

AJ1-B0-12-650-5C1-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AJ1-B0-12-650-5C1-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a rocker actuator.
Stock on Request
$ Price Range: $0.99

AJ1-B0-12-650-5C1-D 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

AJ1-B0-12-650-5C1-D Description

Short technical summary and product information.

This Littelfuse Inc. AJ1-B0-12-650-5C1-D is a circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism and has a rocker actuator for operation.

 

Key electrical specifications include a current rating of 50A and a voltage rating of 277V. The breaker is approved by CCC, CSA, UL, and VDE agencies.

 

Environmental compliance includes RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. The breaker is designed for general circuit protection applications where reliable tripping is essential.

AJ1-B0-12-650-5C1-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AJ1-B0-12-650-5C1-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AJ1-B0-12-650-5C1-D Compliance

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

AJ1-B0-12-650-5C1-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AJ1-B0-12-650-5C1-D Features

  • 50A current rating for robust protection.
  • 277V voltage rating for AC applications.
  • Magnetic hydraulic delay for reliable tripping.
  • Panel mount design for easy integration.
  • Rocker actuator for user interface.

AJ1-B0-12-650-5C1-D Applications

  • General purpose circuit protection.
  • Industrial control panels.
  • Power distribution systems.
  • Equipment safety applications.

AJ1-B0-12-650-5C1-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AJ1-B0-12-650-5C1-D circuit breaker?

The current rating is 50A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AJ1-B0-12-650-5C1-D use?

It uses a Magnetic (Hydraulic Delay) mechanism.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the AJ1-B0-12-650-5C1-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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