MB1-B-14-420-3-A26-B-C Magnetic (Hydraulic Delay) circuit breaker rated 2A at 250V. Single pole, panel mount with rocker actuator.
Mfr Part #:

MB1-B-14-420-3-A26-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Magnetic (Hydraulic Delay) circuit breaker rated 2A at 250V. Single pole, panel mount with rocker actuator.
Stock on Request

MB1-B-14-420-3-A26-B-C 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

MB1-B-14-420-3-A26-B-C Description

Short technical summary and product information.

The MB1-B-14-420-3-A26-B-C is a single-pole magnetic (hydraulic delay) circuit breaker from Littelfuse Inc. It is rated for 2A continuous current at 250V and features a rocker actuator for manual operation. The breaker is designed for panel mount installation and is non-illuminated.

 

This circuit breaker utilizes a magnetic-hydraulic delay mechanism, providing reliable overcurrent protection with a time-delay characteristic that is relatively immune to ambient temperature variations. It is suitable for a variety of applications requiring resettable circuit protection. The breaker carries approvals from CCC, CSA, and UL1077, indicating compliance with relevant safety standards.

 

The compact single-pole design allows for space-efficient installation in control panels, power distribution units, and equipment enclosures. The rocker actuator provides clear on/off status indication visually. With no illumination, it is suited for applications where indicator lighting is not required.

MB1-B-14-420-3-A26-B-C Quick Information

Product Type: Circuit Breaker
Series: MB1
Canonical Name: Magnetic (Hydraulic Delay) Circuit Breaker, 2A, 250V, 1 Pole, Panel Mount, Rocker Actuator
Subcategory: Magnetic Circuit Breaker

MB1-B-14-420-3-A26-B-C Compliance

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

MB1-B-14-420-3-A26-B-C Features

  • Rated for 2A continuous current at 250V.
  • Magnetic hydraulic delay overcurrent protection.
  • Single pole with panel mount rocker actuator.
  • Approved by CCC, CSA, and UL1077.
  • Non-illuminated design for simple operation.

MB1-B-14-420-3-A26-B-C Applications

  • Used in industrial control panels for branch circuit protection.
  • Suitable for power supply and equipment overcurrent protection.
  • Ideal for motor control centers and distribution boards.
  • Applicable in commercial and residential electrical panels.

MB1-B-14-420-3-A26-B-C FAQs

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

2A.

What is the voltage rating?

250V.

What is the breaker type?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the mounting type?

Panel Mount.

What actuator type does it use?

Rocker actuator.

What safety approvals does it have?

CCC, CSA, and UL1077.

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The Littelfuse Inc. MA1-B-32-420-1-A37-G-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 250V voltage rating.
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MA1-B-34-420-1-A36-2-C
MA1-B-34-420-1-A36-2-C
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The Littelfuse Inc. MA1-B-34-420-1-A36-2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 250V voltage rating.
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MD1-B-32-420-1-A33-G-C
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The Littelfuse Inc. MD1-B-32-420-1-A33-G-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a rocker actuator.
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