MA1-B-10-475-1-A22-2-J Single-pole magnetic hydraulic delay circuit breaker rated for 7.5A at 250V. Panel mount design with a non-illuminated rocker actuator.
Mfr Part #:

MA1-B-10-475-1-A22-2-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Single-pole magnetic hydraulic delay circuit breaker rated for 7.5A at 250V. Panel mount design with a non-illuminated rocker actuator.
Stock on Request

MA1-B-10-475-1-A22-2-J 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
SVHC Present
Voltage Rating

MA1-B-10-475-1-A22-2-J Description

Short technical summary and product information.

The MA1-B-10-475-1-A22-2-J is a single-pole circuit breaker from Littelfuse with a magnetic hydraulic delay trip mechanism. It is rated for 7.5A at 250V and uses a non-illuminated rocker actuator. The breaker is designed for panel mounting and carries approval agency listings of CCC, TUV, and UL489A.

 

As a hydraulic-magnetic breaker, it provides overcurrent protection with a magnetic trip mechanism and hydraulic delay. The single-pole configuration supports 1-pole circuit protection applications, and the panel mount rocker interface provides manual switching control.

 

With a 7.5A current rating and 250V voltage rating, this breaker is suited for panel-mounted overcurrent protection in equipment requiring resettable circuit protection. The non-illuminated rocker actuator keeps the control interface simple, and the approved agency markings indicate compliance with the listed safety programs.

MA1-B-10-475-1-A22-2-J Quick Information

Product Type: Circuit Breaker
Series: MA1-B
Canonical Name: 7.5A 250V Single-Pole Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

MA1-B-10-475-1-A22-2-J Compliance

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

MA1-B-10-475-1-A22-2-J Features

  • Rated for 7.5A at 250V.
  • Single-pole magnetic hydraulic delay breaker.
  • Panel mount design with rocker actuator.
  • Approved to CCC, TUV, UL489A.
  • Non-illuminated actuator for simple operation.

MA1-B-10-475-1-A22-2-J Applications

  • Suitable for panel-mounted overcurrent protection.
  • Use in single-pole circuit breaker applications.
  • Serves equipment rated up to 7.5A.
  • Can protect 250V rated circuits.
  • Ideal for rocker-switch control panels.

MA1-B-10-475-1-A22-2-J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-B-10-475-1-A22-2-J?

The current rating is 7.5A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is this?

This is a magnetic hydraulic delay circuit breaker.

How many poles does this circuit breaker have?

It is a single-pole circuit breaker.

What actuator type is used on this breaker?

It uses a rocker actuator.

What mounting type is this circuit breaker designed for?

It is designed for panel mounting.

What agency approvals are listed for this circuit breaker?

The listed approval agencies are CCC, TUV, and UL489A.

MA1-B-10-475-1-A22-2-J Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MA1-M-14-475-1-A86-2-J
MA1-M-14-475-1-A86-2-J
Littelfuse Inc.
The Littelfuse MA1-M-14-475-1-A86-2-J is a panel mount circuit breaker. It features a 7.5A current rating and a 250V voltage rating.
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MA1-B-14-475-A-A26-2-J
MA1-B-14-475-A-A26-2-J
Littelfuse Inc.
The Littelfuse Inc. MA1-B-14-475-A-A26-2-J is a 1-pole magnetic circuit breaker. It features a 7.5A current rating and a 250V voltage rating.
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