AM2-B0-11-640-501-I The Littelfuse Inc. AM2-B0-11-640-501-I is a 2-pole magnetic circuit breaker rated for 40A and 277V. It features a panel mount design with a toggle actuator.
Mfr Part #:

AM2-B0-11-640-501-I

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AM2-B0-11-640-501-I is a 2-pole magnetic circuit breaker rated for 40A and 277V. It features a panel mount design with a toggle actuator.
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$ Price Range: $0.99

AM2-B0-11-640-501-I 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

AM2-B0-11-640-501-I Description

Short technical summary and product information.

This Littelfuse Inc. AM2-B0-11-640-501-I is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a current rating of 40A and a voltage rating of 277V, with two poles.

 

The breaker features a toggle actuator for operation and does not include illumination. It is specified as RoHS3 Compliant, with an MSL of 1 Unlimited, and REACH Unaffected status.

 

Key specifications include a 40A current rating and a 277V voltage rating. The mounting type is panel mount, and the actuator type is a toggle. Approval agencies include CCC, CSA, UL1077, and UL1500.

 

This circuit breaker is suitable for applications requiring reliable overcurrent protection in a panel-mounted configuration.

AM2-B0-11-640-501-I Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AM2-B0-11-640-501-I Circuit Breaker

AM2-B0-11-640-501-I Compliance

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

AM2-B0-11-640-501-I Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AM2-B0-11-640-501-I Features

  • 40A current rating for robust protection.
  • 277V voltage rating for AC applications.
  • Two-pole magnetic hydraulic delay breaker.
  • Panel mount design with toggle actuator.
  • Approved by CCC, CSA, UL1077, UL1500.

AM2-B0-11-640-501-I Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in industrial control systems.
  • Applicable in safety circuits.

AM2-B0-11-640-501-I FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the AM2-B0-11-640-501-I circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the AM2-B0-11-640-501-I have?

It has 2 poles.

What type of breaker is the AM2-B0-11-640-501-I?

It is a Magnetic (Hydraulic Delay) breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

AM2-B0-11-640-501-I Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AM2-B0-10-640-501-I
Littelfuse Inc.
The Littelfuse Inc. AM2-B0-10-640-501-I is a 2-pole circuit breaker designed for panel mounting. It features a toggle actuator and a magnetic hydraulic delay mechanism.
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