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MM1-B-34-620-1-1BB-B-C The Littelfuse Inc. MM1-B-34-620-1-1BB-B-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 250V voltage rating.
Mfr Part #:

MM1-B-34-620-1-1BB-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM1-B-34-620-1-1BB-B-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 250V voltage rating.
Stock on Request

MM1-B-34-620-1-1BB-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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MM1-B-34-620-1-1BB-B-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MM1-B-34-620-1-1BB-B-C, is designed for circuit protection applications. It operates as a magnetic (hydraulic delay) type breaker with a current rating of 20A and a voltage rating of 250V.

 

The breaker is a single-pole unit with a lever actuator and is designed for panel mounting. It offers none illumination.

 

Key specifications include a 20A current rating and a 250V voltage rating, making it suitable for various electrical systems. The mounting type is panel mount, facilitating integration into control panels and enclosures.

MM1-B-34-620-1-1BB-B-C Quick Information

Product Type: Circuit Breaker
Series: MM1
Canonical Name: Littelfuse Inc. MM1-B-34-620-1-1BB-B-C Circuit Breaker
Subcategory: Circuit Breakers

MM1-B-34-620-1-1BB-B-C Compliance

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

MM1-B-34-620-1-1BB-B-C Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay type.
  • Panel mount design.
  • Single pole configuration.

MM1-B-34-620-1-1BB-B-C Applications

  • Provides overcurrent protection for electrical circuits.
  • Designed for panel-mounted equipment protection.
  • Applicable in single-phase AC or DC systems up to 250V.
  • Suitable for equipment with inrush current tolerance.

MM1-B-34-620-1-1BB-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

How many poles does this breaker have?

1 pole

What type of breaker is it?

Magnetic (Hydraulic Delay)

What is the actuator type?

Lever

What is the mounting type?

Panel Mount

Is this circuit breaker illuminated?

No, it is not illuminated.

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