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HCB-3/45/L The Littelfuse Inc. HCB-3/45/L is a 3-pole, 45A thermal magnetic circuit breaker designed for DIN rail mounting. It features a voltage rating of 240V.
Mfr Part #:

HCB-3/45/L

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. HCB-3/45/L is a 3-pole, 45A thermal magnetic circuit breaker designed for DIN rail mounting. It features a voltage rating of 240V.
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HCB-3/45/L 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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HCB-3/45/L Description

Short technical summary and product information.

This Littelfuse Inc. HCB-3/45/L is a 3-pole circuit breaker with a current rating of 45A and a voltage rating of 240V. It utilizes a thermal magnetic trip mechanism for reliable protection.

 

The breaker is designed for easy installation with DIN rail mounting. Its actuator type is a lever, providing a clear visual indication of the circuit status. Approval agencies include CSA C22.2 No 5-02 and UL489, ensuring compliance with industry standards.

 

This component is suitable for various industrial and commercial applications requiring robust circuit protection. Its specifications make it a reliable choice for safeguarding electrical systems against overcurrents and short circuits.

HCB-3/45/L Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. HCB-3/45/L Circuit Breaker
Subcategory: Thermal Magnetic Circuit Breaker

HCB-3/45/L Compliance

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

HCB-3/45/L Features

  • 3-pole, 45A thermal magnetic circuit breaker.
  • 240V voltage rating for versatile application.
  • Convenient DIN rail mounting design.
  • Lever actuator for clear status indication.
  • CSA and UL approved for safety.

HCB-3/45/L Applications

  • Ideal for industrial power distribution.
  • Suitable for control panel applications.
  • Used in machinery and equipment protection.
  • Effective for overcurrent and short-circuit protection.

HCB-3/45/L FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the HCB-3/45/L?

The voltage rating is 240V.

What is the current rating of the HCB-3/45/L?

The current rating is 45A.

How many poles does the HCB-3/45/L have?

It has 3 poles.

What type of breaker is the HCB-3/45/L?

It is a thermal magnetic circuit breaker.

What mounting type does the HCB-3/45/L use?

It uses DIN Rail mounting.

What approvals does the HCB-3/45/L have?

It is approved to CSA C22.2 No 5-02 and UL489.

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