MM1-B-74-616-1-1BB-B-T The Littelfuse Inc. MM1-B-74-616-1-1BB-B-T is a 1-pole magnetic circuit breaker rated for 16A and 250V. It features a panel mount design with a lever actuator.
Mfr Part #:

MM1-B-74-616-1-1BB-B-T

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM1-B-74-616-1-1BB-B-T is a 1-pole magnetic circuit breaker rated for 16A and 250V. It features a panel mount design with a lever actuator.
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MM1-B-74-616-1-1BB-B-T 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-74-616-1-1BB-B-T Description

Short technical summary and product information.

This Littelfuse Inc. MM1-B-74-616-1-1BB-B-T is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism and has a current rating of 16A and a voltage rating of 250V.

 

The breaker features a lever actuator for operation and is approved by CCC and UL489A. Its mounting type is panel mount, making it suitable for integration into various electrical enclosures and control panels.

 

Environmental compliance includes RoHS3 compliance, an MSL of 1 Unlimited, and REACH unaffected status. The breaker is designed for reliable protection in a variety of applications requiring overcurrent and short-circuit protection.

MM1-B-74-616-1-1BB-B-T Quick Information

Product Type: Circuit Breaker
Series: MM1
Canonical Name: Littelfuse Inc. MM1-B-74-616-1-1BB-B-T Circuit Breaker

MM1-B-74-616-1-1BB-B-T Compliance

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

MM1-B-74-616-1-1BB-B-T Features

  • 16A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design.
  • Lever actuator for operation.

MM1-B-74-616-1-1BB-B-T Applications

  • Suitable for control panels.
  • Used in electrical enclosures.
  • Provides overcurrent protection.
  • General industrial applications.

MM1-B-74-616-1-1BB-B-T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum voltage rating?

250V

What is the continuous current rating?

16A

How many poles does this breaker support?

1 pole

What actuator type is used for manual operation?

Lever

What mounting method is specified for installation?

Panel mount

Which safety agencies have approved this component?

CCC and UL489A

MM1-B-74-616-1-1BB-B-T Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MM1-B-74-616-3-1BB-B-T
MM1-B-74-616-3-1BB-B-T
Littelfuse Inc.
The Littelfuse Inc. MM1-B-74-616-3-1BB-B-T is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism with a 16A current rating and 250V voltage rating.
View Part
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