AJ1-B0-14-620-122-D The Littelfuse Inc. AJ1-B0-14-620-122-D is a panel mount circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AJ1-B0-14-620-122-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AJ1-B0-14-620-122-D is a panel mount circuit breaker. It features a 20A current rating and a 277V voltage rating.
Stock on Request

AJ1-B0-14-620-122-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-B0-14-620-122-D Description

Short technical summary and product information.

This Littelfuse Inc. AJ1-B0-14-620-122-D is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 277V, with a single pole configuration.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. It has a rocker actuator and is illuminated with 'None'. The unit is approved by CCC, CSA, UL, and VDE agencies, indicating compliance with various safety standards.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. This circuit breaker is suitable for applications requiring robust overcurrent protection in a panel-mounted form factor.

AJ1-B0-14-620-122-D Quick Information

Product Type: Circuit Breaker
Canonical Name: AJ1-B0-14-620-122-D Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AJ1-B0-14-620-122-D Compliance

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

AJ1-B0-14-620-122-D Features

  • 20A current rating for protection.
  • 277V voltage rating.
  • Panel mount design.
  • Magnetic (hydraulic delay) breaker type.
  • Single pole configuration.

AJ1-B0-14-620-122-D Applications

  • Industrial control panels.
  • Power distribution systems.
  • Commercial electrical installations.
  • Equipment protection circuits.

AJ1-B0-14-620-122-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AJ1-B0-14-620-122-D?

277V.

What is the mounting type of this circuit breaker?

Panel mount.

What is the current rating of the AJ1-B0-14-620-122-D?

20A.

How many poles does this circuit breaker have?

1 pole.

What type of breaker is the AJ1-B0-14-620-122-D?

Magnetic (Hydraulic Delay).

What actuator type does it use?

Rocker.

What approvals does this circuit breaker have?

CCC, CSA, UL, VDE.

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AD1-B0-14-620-552-D
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The Littelfuse Inc. AD1-B0-14-620-552-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
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AK1-B0-12-620-2C3-D
AK1-B0-12-620-2C3-D
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The Littelfuse Inc. AK1-B0-12-620-2C3-D is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 20A and 277V. It features a panel mount design with a rocker actuator.
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