MA1-B-34-610-1-A27-B-C This Littelfuse MA1-B-34-610-1-A27-B-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated for 10A at 250V. It features a rocker actuator and panel mount design.
Mfr Part #:

MA1-B-34-610-1-A27-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This Littelfuse MA1-B-34-610-1-A27-B-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated for 10A at 250V. It features a rocker actuator and panel mount design.
Stock on Request

MA1-B-34-610-1-A27-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

MA1-B-34-610-1-A27-B-C Description

Short technical summary and product information.

The Littelfuse MA1-B-34-610-1-A27-B-C is a single-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in a variety of applications. It is rated for 10 amps at 250 volts AC or DC, making it suitable for protecting branch circuits and equipment.

 

This circuit breaker uses a magnetic (hydraulic delay) trip mechanism, which provides a time-delayed response to overcurrent conditions. This allows it to tolerate brief inrush currents without nuisance tripping, while still providing reliable protection against sustained overloads and short circuits.

 

The breaker features a rocker actuator for manual on/off control and reset. It is designed for panel mounting, allowing for secure installation in control panels, power distribution units, and other equipment enclosures. The actuator is non-illuminated.

MA1-B-34-610-1-A27-B-C Quick Information

Product Type: Circuit Breaker
Series: MA
Canonical Name: Littelfuse MA1-B-34-610-1-A27-B-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic Circuit Breaker

MA1-B-34-610-1-A27-B-C Compliance

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

MA1-B-34-610-1-A27-B-C Features

  • Single-pole magnetic hydraulic delay circuit breaker.
  • Rated for 10A continuous current at 250V.
  • Panel mount design with rocker actuator.
  • Approved to UL1077, CSA, and CCC standards.
  • RoHS3 compliant for environmental compliance.

MA1-B-34-610-1-A27-B-C Applications

  • Used for overcurrent protection in control panels.
  • Suitable for power distribution unit protection.
  • Ideal for industrial equipment branch circuit protection.
  • Can be used in HVAC and appliance applications.

MA1-B-34-610-1-A27-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

The current rating is 10 A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250 V.

What type of circuit breaker is this?

This is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What type of actuator does this circuit breaker use?

It uses a rocker actuator.

What is the mounting type for this circuit breaker?

This circuit breaker is panel mounted.

What approvals does this circuit breaker have?

It is approved by CCC, CSA, and UL1077.

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