MM1-B-32-430-1-3GB-B-C Littelfuse MM1-B-32-430-1-3GB-B-C is a 3A, 250V, 1-pole magnetic hydraulic delay circuit breaker with lever actuator, panel mount. Approved by CCC, CSA, and UL1077.
Mfr Part #:

MM1-B-32-430-1-3GB-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MM1-B-32-430-1-3GB-B-C is a 3A, 250V, 1-pole magnetic hydraulic delay circuit breaker with lever actuator, panel mount. Approved by CCC, CSA, and UL1077.
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MM1-B-32-430-1-3GB-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

MM1-B-32-430-1-3GB-B-C Description

Short technical summary and product information.

The Littelfuse MM1-B-32-430-1-3GB-B-C is a single-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection. It is part of the MM series, offering reliable performance in a compact panel-mount package.

 

Electrically, the breaker is rated for 3A continuous current at 250V. The magnetic hydraulic delay mechanism provides time-delayed tripping, making it suitable for applications with inrush currents that require a short delay before interruption.

 

Mechanically, the breaker features a lever actuator for manual reset and panel mount installation. It has a single pole configuration for simple circuit isolation. The device is unilluminated, with no additional indicator lights.

 

The circuit breaker holds approvals from CCC, CSA, and UL1077, ensuring compliance with international safety standards. Panel mount design allows for easy integration into control panels and equipment enclosures.

MM1-B-32-430-1-3GB-B-C Quick Information

Product Type: Circuit Breaker
Series: MM1-B
Canonical Name: Littelfuse MM1-B-32-430-1-3GB-B-C Circuit Breaker
Subcategory: Magnetic Circuit Breaker

MM1-B-32-430-1-3GB-B-C Compliance

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

MM1-B-32-430-1-3GB-B-C Features

  • 3A current rating for overcurrent protection.
  • 250V voltage rating for AC/DC applications.
  • Magnetic hydraulic delay trip mechanism.
  • Single pole design for simple circuit isolation.
  • Panel mount with lever actuator for easy operation.

MM1-B-32-430-1-3GB-B-C Applications

  • Use in industrial control panels for circuit protection.
  • Suitable for power distribution and equipment protection.
  • Ideal for HVAC systems and motor control circuits.
  • For use in marine and transportation equipment.

MM1-B-32-430-1-3GB-B-C FAQs

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

3A.

What is the voltage rating?

250V.

What type of circuit breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What actuator type does it have?

Lever.

What approvals does it have?

CCC, CSA, UL1077.

What is the mounting type?

Panel Mount.

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MN1-T-32-430-1-4JB-B-C
MN1-T-32-430-1-4JB-B-C
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The Littelfuse Inc. MN1-T-32-430-1-4JB-B-C is a 1-pole, 3A, 250V magnetic circuit breaker designed for panel mounting. It features a lever actuator and is approved by CCC, CSA, and UL1077.
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This Littelfuse Inc. circuit breaker, part number MN1-B-32-430-1-4JB-B-C, offers a 3A current rating and 250V voltage rating. It features a panel mount design and magnetic hydraulic delay type.
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