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MA2-B-64-440-1-A22-B-C Circuit breaker from Littelfuse Inc. with 4A current rating, 250V voltage, 2 poles, magnetic hydraulic delay type, rocker actuator, panel mount.
Mfr Part #:

MA2-B-64-440-1-A22-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Circuit breaker from Littelfuse Inc. with 4A current rating, 250V voltage, 2 poles, magnetic hydraulic delay type, rocker actuator, panel mount.
Stock on Request

MA2-B-64-440-1-A22-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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MA2-B-64-440-1-A22-B-C Description

Short technical summary and product information.

The Littelfuse MA2-B-64-440-1-A22-B-C is a magnetic (hydraulic delay) circuit breaker designed for overcurrent protection. It features a 4A current rating and 250V voltage rating, with 2 poles for simultaneous disconnection.

 

The breaker uses a rocker actuator and is panel mounted. It is non-illuminated. It holds approvals from CCC, CSA, and UL1077.

 

The magnetic hydraulic delay mechanism provides time-delayed tripping characteristics, suitable for applications with inrush currents. The panel mount design allows for easy installation in control panels.

MA2-B-64-440-1-A22-B-C Quick Information

Product Type: Circuit Breaker
Series: MA2-B
Canonical Name: Circuit Breaker, Magnetic (Hydraulic Delay), 4A, 250V, 2 Pole, Rocker Actuator, Panel Mount
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

MA2-B-64-440-1-A22-B-C Compliance

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

MA2-B-64-440-1-A22-B-C Features

  • Rated at 4A and 250V.
  • Magnetic hydraulic delay tripping mechanism.
  • 2-pole design for simultaneous disconnect.
  • Panel mount with rocker actuator.
  • Approved by CCC, CSA, and UL1077.

MA2-B-64-440-1-A22-B-C Applications

  • Overcurrent protection for industrial control panels.
  • Branch circuit protection in power distribution.
  • Protection for motor control circuits with inrush.
  • Suitable for HVAC and refrigeration equipment.

MA2-B-64-440-1-A22-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 of this circuit breaker?

4A

How many poles does this circuit breaker have?

2 poles

What type of breaker is this?

Magnetic (Hydraulic Delay)

What actuator type does this circuit breaker use?

Rocker actuator

What is the mounting type?

Panel mount

What approvals does this circuit breaker have?

CCC, CSA, UL1077

MA2-B-64-440-1-A22-B-C Alternate Parts

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MA2-B-34-440-1-A22-B-C
Littelfuse Inc.
Littelfuse MA2-B-34-440-1-A22-B-C is a 2-pole magnetic (hydraulic delay) circuit breaker rated at 4A and 250V. It features a rocker actuator and is approved by CCC, CSA, UL1077.
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MA2-B-34-440-1-A24-B-C
MA2-B-34-440-1-A24-B-C
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The Littelfuse Inc. MA2-B-34-440-1-A24-B-C is a panel mount circuit breaker. It features a 4A current rating and a 250V voltage rating.
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MD2-B-34-440-1-A36-1-C
MD2-B-34-440-1-A36-1-C
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This is a 4A, 250V, 2-pole magnetic (hydraulic delay) circuit breaker from Littelfuse with a rocker actuator and panel mount. It is approved by CCC, CSA, and UL1077.
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ME2-B-34-440-1-A26-A-C
ME2-B-34-440-1-A26-A-C
Littelfuse Inc.
Magnetic (Hydraulic Delay) circuit breaker rated 4A at 250V with 2 poles, rocker actuator, and panel mount. Suitable for overcurrent protection in various applications.
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