HCB-3/50/Q The Littelfuse HCB-3/50/Q is a 3-pole circuit breaker rated for 50A and 240V. It features a thermal magnetic trip mechanism and DIN rail mounting.
Mfr Part #:

HCB-3/50/Q

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse HCB-3/50/Q is a 3-pole circuit breaker rated for 50A and 240V. It features a thermal magnetic trip mechanism and DIN rail mounting.
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HCB-3/50/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
SVHC Present
Voltage Rating

HCB-3/50/Q Description

Short technical summary and product information.

This Littelfuse HCB-3/50/Q is a 3-pole circuit breaker designed for reliable circuit protection. It offers a current rating of 50A and a voltage rating of 240V, suitable for various industrial and commercial applications.

 

The breaker utilizes a thermal magnetic trip mechanism, providing overcurrent protection against both sustained overloads and short circuits. Its robust construction and compliance with CSA C22.2 No 5-02 and UL489 standards ensure dependable performance.

 

Designed for ease of installation, the HCB-3/50/Q features DIN rail mounting, making it compatible with standard industrial control panels and enclosures. The actuator type is a lever for manual operation.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited rating, and REACH Unaffected status, indicating adherence to modern environmental and safety regulations.

HCB-3/50/Q Quick Information

Product Type: Circuit Breaker
Series: HCB
Canonical Name: Littelfuse HCB-3/50/Q Circuit Breaker
Subcategory: Circuit Breaker

HCB-3/50/Q Compliance

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

HCB-3/50/Q Features

  • 50A current rating for robust protection.
  • 240V voltage rating suitable for many applications.
  • 3-pole configuration for multi-phase circuits.
  • Thermal magnetic trip mechanism for safety.
  • DIN rail mounting for easy installation.

HCB-3/50/Q Applications

  • Protects electrical circuits from overloads.
  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Ensures safety in commercial installations.

HCB-3/50/Q FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the HCB-3/50/Q circuit breaker?

The current rating is 50A.

What is the voltage rating for the HCB-3/50/Q?

The voltage rating is 240V.

How many poles does the HCB-3/50/Q circuit breaker have?

It has 3 poles.

What type of trip mechanism does the HCB-3/50/Q use?

It uses a thermal magnetic trip mechanism.

How is the HCB-3/50/Q circuit breaker mounted?

It is mounted on a DIN rail.

What are the approval agencies for the HCB-3/50/Q?

The approval agencies are CSA C22.2 No 5-02 and UL489.

What is the RoHS status of the HCB-3/50/Q?

The RoHS status is RoHS3 Compliant.

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