MA2-P-D2-640-A-A12-B-T The Littelfuse Inc. MA2-P-D2-640-A-A12-B-T is a 2-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 250V voltage rating.
Mfr Part #:

MA2-P-D2-640-A-A12-B-T

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA2-P-D2-640-A-A12-B-T is a 2-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

MA2-P-D2-640-A-A12-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
Storage Temperature
Tape & Reel
Voltage Rating

MA2-P-D2-640-A-A12-B-T Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MA2-P-D2-640-A-A12-B-T, is a 2-pole magnetic breaker with a hydraulic delay mechanism. It is designed for panel mounting and has a rocker actuator.

 

The breaker is rated for 40A current and 250V voltage. It is approved by CCC and UL489A. The illumination is none, and it features a magnetic (hydraulic delay) breaker type.

 

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 circuit breaker is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic.

MA2-P-D2-640-A-A12-B-T Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MA2-P-D2-640-A-A12-B-T Circuit Breaker
Subcategory: Circuit Breaker

MA2-P-D2-640-A-A12-B-T Compliance

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

MA2-P-D2-640-A-A12-B-T Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MA2-P-D2-640-A-A12-B-T Features

  • 40A current rating for protection.
  • 250V voltage rating for circuits.
  • Magnetic breaker with hydraulic delay.
  • Panel mount with rocker actuator.
  • CCC and UL489A approved.

MA2-P-D2-640-A-A12-B-T Applications

  • Industrial control panels.
  • Electrical distribution systems.
  • Machinery safety circuits.
  • Power supply protection.

MA2-P-D2-640-A-A12-B-T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA2-P-D2-640-A-A12-B-T circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the MA2-P-D2-640-A-A12-B-T circuit breaker mounted?

It is a panel mount type.

What type of breaker mechanism does this unit use?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 2 poles.

What are the approval agencies for this circuit breaker?

The approval agencies are CCC and UL489A.

MA2-P-D2-640-A-A12-B-T Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MB2-P-D2-640-5-A23-1-T
MB2-P-D2-640-5-A23-1-T
Littelfuse Inc.
The Littelfuse Inc. MB2-P-D2-640-5-A23-1-T is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 40A current rating and 250V voltage rating.
View Part
MA2-P-D2-640-5-A32-2-T
MA2-P-D2-640-5-A32-2-T
Littelfuse Inc.
The Littelfuse Inc. MA2-P-D2-640-5-A32-2-T is a magnetic (hydraulic delay) circuit breaker. It features a 40A current rating and a 250V voltage rating.
View Part
Home
Account

Categories