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CB3-B0-26-650-322-E 3-pole magnetic (hydraulic delay) circuit breaker from Littelfuse, rated 50A at 250V. Panel mount with lever actuator.
Mfr Part #:

CB3-B0-26-650-322-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
3-pole magnetic (hydraulic delay) circuit breaker from Littelfuse, rated 50A at 250V. Panel mount with lever actuator.
Stock on Request

CB3-B0-26-650-322-E 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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CB3-B0-26-650-322-E Description

Short technical summary and product information.

The Littelfuse CB3-B0-26-650-322-E is a 3-pole magnetic circuit breaker with hydraulic delay operation, designed for reliable overcurrent protection. It is rated for 50A continuous current at 250V and features a panel mount enclosure with a manual lever actuator.

 

This breaker employs a hydraulic-magnetic trip mechanism that provides precise, temperature-stable protection against overloads and short circuits. The three-pole configuration allows simultaneous protection of multiple phases in AC or DC circuits.

 

The unit is approved by CCC, CSA, TUV, and UL, indicating compliance with international safety standards. Its lever actuator offers clear visual indication of the breaker state (ON/OFF). The panel mount design simplifies installation in equipment enclosures and distribution panels.

CB3-B0-26-650-322-E Quick Information

Product Type: Circuit Breaker
Series: CB3
Canonical Name: 3-Pole Magnetic (Hydraulic Delay) Circuit Breaker, 50A, 250V, Panel Mount
Subcategory: Hydraulic-Magnetic Circuit Breaker

CB3-B0-26-650-322-E Compliance

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

CB3-B0-26-650-322-E Features

  • Rated 50A continuous at 250V.
  • 3-pole magnetic hydraulic delay trip.
  • Panel mount with lever actuator.
  • Approved by CCC, CSA, TUV, UL.
  • Non-illuminated lever design.

CB3-B0-26-650-322-E Applications

  • Overcurrent protection for industrial machinery.
  • Branch circuit protection in power distribution.
  • Use in motor control centers.
  • Suitable for commercial equipment panels.
  • Ideal for harsh environment applications.

CB3-B0-26-650-322-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

50A.

What is the voltage rating?

250V.

How many poles does it have?

3 poles.

What type of circuit breaker is it?

Magnetic (Hydraulic Delay).

What is the actuator type?

Lever.

What mounting type is used?

Panel Mount.

What agency approvals does it have?

CCC, CSA, TUV, UL.

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