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MA2-B-22-450-1-A34-B-D This is a magnetic (hydraulic delay) circuit breaker from Littelfuse Inc. with a 5A current rating, 250V voltage rating, 2 poles, panel mount, and rocker actuator.
Mfr Part #:

MA2-B-22-450-1-A34-B-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This is a magnetic (hydraulic delay) circuit breaker from Littelfuse Inc. with a 5A current rating, 250V voltage rating, 2 poles, panel mount, and rocker actuator.
Stock on Request

MA2-B-22-450-1-A34-B-D 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-22-450-1-A34-B-D Description

Short technical summary and product information.

The MA2-B-22-450-1-A34-B-D is a hydraulic-magnetic circuit breaker from Littelfuse Inc. It is rated for 5A at 250V and features 2 poles for simultaneous protection of both lines. The breaker uses a hydraulic delay mechanism, providing time-delayed tripping for inrush currents. It is panel mounted with a rocker actuator for manual reset. The breaker is non-illuminated and carries approvals from CCC, CSA, UL, and VDE, making it suitable for global applications. Its compact design is ideal for industrial control panels, power distribution, and equipment protection.

MA2-B-22-450-1-A34-B-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse MA2-B-22-450-1-A34-B-D Magnetic Circuit Breaker, 2 Pole, 5A, 250V, Panel Mount, Rocker Actuator
Subcategory: Hydraulic-Magnetic Circuit Breaker

MA2-B-22-450-1-A34-B-D Compliance

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

MA2-B-22-450-1-A34-B-D Features

  • Rated for 5A at 250V.
  • 2-pole magnetic hydraulic delay breaker.
  • Panel mount with rocker actuator.
  • Approved by CCC, CSA, UL, VDE.
  • Non-illuminated design.

MA2-B-22-450-1-A34-B-D Applications

  • Overcurrent protection for industrial power systems
  • Panel mount circuit protection for equipment
  • Magnetic hydraulic delay for motor circuits
  • Two-pole disconnection for 250V AC lines
  • Rocker switch and breaker combination unit

MA2-B-22-450-1-A34-B-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA2-B-22-450-1-A34-B-D?

5A.

What is the voltage rating of the MA2-B-22-450-1-A34-B-D?

250V.

What type of circuit breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

2 poles.

What is the actuator type?

Rocker.

What is the mounting type?

Panel Mount.

What approvals does it have?

CCC, CSA, UL, VDE.

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