MB1-B-34-450-1-A27-B-C The Littelfuse Inc. MB1-B-34-450-1-A27-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

MB1-B-34-450-1-A27-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MB1-B-34-450-1-A27-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
Stock on Request

MB1-B-34-450-1-A27-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
Voltage Rating

MB1-B-34-450-1-A27-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MB1-B-34-450-1-A27-B-C is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for its operation.

 

The breaker has an electrical rating of 5 Amps and a voltage rating of 250 Volts. The actuator type is a rocker, and it does not feature illumination. Its mounting type is specified as Panel Mount.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. However, these compliance details are unverified and should be treated with low confidence.

 

This component is suitable for applications requiring reliable overcurrent protection with specific delay characteristics.

MB1-B-34-450-1-A27-B-C Quick Information

Product Type: Circuit Breaker
Series: MB1-B
Canonical Name: Littelfuse Inc. MB1-B-34-450-1-A27-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MB1-B-34-450-1-A27-B-C Compliance

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

MB1-B-34-450-1-A27-B-C Features

  • 5A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay type.
  • Panel mount design.
  • Rocker actuator type.

MB1-B-34-450-1-A27-B-C Applications

  • Overcurrent protection for industrial equipment
  • Circuit protection in power distribution
  • Used in motor control applications
  • Suitable for panel-mounted circuit protection

MB1-B-34-450-1-A27-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MB1-B-34-450-1-A27-B-C circuit breaker?

The current rating is 5A.

What is the voltage rating for this Littelfuse Inc. circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MB1-B-34-450-1-A27-B-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What type of actuator does the MB1-B-34-450-1-A27-B-C feature?

It features a Rocker actuator type.

Is the MB1-B-34-450-1-A27-B-C RoHS compliant?

The RoHS Status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

MB1-B-34-450-1-A27-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MD1-B-30-450-1-A46-B-C
MD1-B-30-450-1-A46-B-C
Littelfuse Inc.
The Littelfuse Inc. MD1-B-30-450-1-A46-B-C is a 1-pole circuit breaker. It features a 5A current rating and a 250V voltage rating.
View Part
MD1-B-30-450-3-A12-B-C
MD1-B-30-450-3-A12-B-C
Littelfuse Inc.
The Littelfuse Inc. MD1-B-30-450-3-A12-B-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
View Part
MD1-B-30-450-1-A32-2-C
MD1-B-30-450-1-A32-2-C
Littelfuse Inc.
The Littelfuse Inc. MD1-B-30-450-1-A32-2-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It is designed for panel mounting and offers a 5A current rating and 250V voltage rating.
View Part
ME1-B-30-450-1-A14-2-C
ME1-B-30-450-1-A14-2-C
Littelfuse Inc.
The Littelfuse Inc. ME1-B-30-450-1-A14-2-C is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 5A and 250V. It features a panel mount design.
View Part
Home
Account

Categories