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HCB-3/30/Q The Littelfuse Inc. HCB-3/30/Q is a 3-pole circuit breaker rated for 30A and 240V. It features a thermal magnetic trip type and DIN rail mounting.
Mfr Part #:

HCB-3/30/Q

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. HCB-3/30/Q is a 3-pole circuit breaker rated for 30A and 240V. It features a thermal magnetic trip type and DIN rail mounting.
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HCB-3/30/Q 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-3/30/Q Description

Short technical summary and product information.

This Littelfuse Inc. HCB-3/30/Q is a thermal magnetic circuit breaker designed for reliable circuit protection. It offers a 30A current rating and a 240V voltage rating across its three poles.

 

The breaker is suitable for DIN rail mounting, making it convenient for panel installations. It is approved by CSA C22.2 No 5-02 and UL489 standards.

 

Key specifications include a 30A current rating, 240V voltage, 3 poles, and a thermal magnetic tripping mechanism. The actuator type is a lever. The component is RoHS3 compliant, has an MSL of 1, and is REACH unaffected.

HCB-3/30/Q Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. HCB-3/30/Q Circuit Breaker
Subcategory: Thermal Magnetic

HCB-3/30/Q Compliance

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

HCB-3/30/Q Features

  • 30A current rating for robust protection.
  • 240V voltage rating across three poles.
  • Thermal magnetic trip mechanism.
  • Convenient DIN rail mounting.
  • CSA and UL approved.

HCB-3/30/Q Applications

  • Protects branch circuits in industrial control panels.
  • Supports power distribution within commercial machinery systems.
  • Safeguards electrical enclosures against overcurrent faults.
  • Facilitates rapid retrofitting into existing DIN rail panels.
  • Delivers reliable motor starter circuit protection.

HCB-3/30/Q FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the HCB-3/30/Q circuit breaker?

The current rating is 30A.

What is the voltage rating for the HCB-3/30/Q?

The voltage rating is 240V.

How many poles does the HCB-3/30/Q have?

It has 3 poles.

What type of breaker is the HCB-3/30/Q?

It is a Thermal Magnetic breaker.

How is the HCB-3/30/Q mounted?

It is designed for DIN Rail mounting.

What are the approval agencies for this circuit breaker?

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

HCB-3/30/Q Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
HCB-3/30/L
HCB-3/30/L
Littelfuse Inc.
The Littelfuse HCB-3/30/L is a 3-pole thermal magnetic circuit breaker rated for 30A and 240V. It features DIN rail mounting.
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