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MN1-B-34-620-3-1FA-B-C The Littelfuse Inc. MN1-B-34-620-3-1FA-B-C is a magnetic hydraulic delay circuit breaker. It features a panel mount design and a 20A current rating.
Mfr Part #:

MN1-B-34-620-3-1FA-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MN1-B-34-620-3-1FA-B-C is a magnetic hydraulic delay circuit breaker. It features a panel mount design and a 20A current rating.
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MN1-B-34-620-3-1FA-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
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MN1-B-34-620-3-1FA-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MN1-B-34-620-3-1FA-B-C, is designed for circuit protection applications. It operates as a magnetic (hydraulic delay) type with a 20A current rating and a voltage rating of 250V.

 

The breaker is designed for panel mounting, making it suitable for integration into various electrical enclosures and systems. It features a lever actuator for easy operation and has one pole.

 

Compliance includes CCC, CSA, and UL1077 approvals. The RoHS status is reported as RoHS3 Compliant, Moisture Sensitivity Level (MSL) is 1 Unlimited, and REACH status is Unaffected. However, this compliance data is unverified and should be treated with low confidence.

 

This component is identified by DK Part Number 432-MN1-B-34-620-3-1FA-B-C-ND.

MN1-B-34-620-3-1FA-B-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MN1-B-34-620-3-1FA-B-C Circuit Breaker
Subcategory: Circuit Breaker

MN1-B-34-620-3-1FA-B-C Compliance

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

MN1-B-34-620-3-1FA-B-C Features

  • Magnetic hydraulic delay circuit breaker.
  • Rated for 20A current and 250V voltage.
  • Panel mount design with lever actuator.
  • Single pole configuration.
  • CCC, CSA, UL1077 approved.

MN1-B-34-620-3-1FA-B-C Applications

  • Used in industrial control panels.
  • Protects power distribution circuits.
  • Suitable for equipment overcurrent protection.
  • Ideal for motor control centers.
  • Applied in HVAC systems.

MN1-B-34-620-3-1FA-B-C FAQs

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

250V.

What is the current rating?

20A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the mounting type?

Panel Mount.

What approvals does this circuit breaker have?

CCC, CSA, UL1077.

What is the actuator type?

Lever.

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