HCB-2/45/Q The Littelfuse Inc. HCB-2/45/Q is a 2-pole circuit breaker with a 45A current rating and 240V voltage rating. It features a thermal magnetic trip type and DIN rail mounting.
Mfr Part #:

HCB-2/45/Q

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. HCB-2/45/Q is a 2-pole circuit breaker with a 45A current rating and 240V voltage rating. It features a thermal magnetic trip type and DIN rail mounting.
Stock on Request

HCB-2/45/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

HCB-2/45/Q Description

Short technical summary and product information.

This Littelfuse Inc. HCB-2/45/Q is a 2-pole circuit breaker designed for reliable circuit protection. It offers a current rating of 45A and a voltage rating of 240V, suitable for various electrical applications.

 

The breaker utilizes a thermal magnetic trip mechanism, providing overcurrent and short-circuit protection. It is designed for easy installation on a DIN rail, making it convenient for panel mounting.

 

Key specifications include a 2-pole configuration, a 45A current rating, and a 240V voltage rating. The actuator type is a lever, and it is approved by CSA and UL.

 

This circuit breaker is compliant with RoHS3 standards and has an MSL of 1. It is suitable for applications requiring robust and dependable circuit protection.

HCB-2/45/Q Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. HCB-2/45/Q Circuit Breaker

HCB-2/45/Q Compliance

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

HCB-2/45/Q Features

  • 2-pole circuit breaker design.
  • 45A current rating for protection.
  • 240V voltage rating.
  • Thermal magnetic trip mechanism.
  • DIN rail mounting type.

HCB-2/45/Q Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in electrical distribution.
  • Ensures circuit safety.

HCB-2/45/Q FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the HCB-2/45/Q?

240V AC.

What is the current rating?

45A.

How many poles does it have?

2 poles.

What type of circuit breaker is it?

Thermal magnetic.

What actuator type does it use?

Lever.

What mounting type is supported?

DIN Rail.

What approvals are certified?

CSA C22.2 No 5-02 and UL489.

HCB-2/45/Q Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
HCB-2/45/L
HCB-2/45/L
Littelfuse Inc.
The Littelfuse Inc. HCB-2/45/L is a 2-pole circuit breaker rated for 45A and 240V. It features a thermal magnetic trip type and DIN rail mounting.
View Part
Home

Categories