MD1-B-34-410-1-A36-B-C Littelfuse MD1-B-34-410-1-A36-B-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated at 1A and 250V. It features a rocker actuator and panel mount design.
Mfr Part #:

MD1-B-34-410-1-A36-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MD1-B-34-410-1-A36-B-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated at 1A and 250V. It features a rocker actuator and panel mount design.
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MD1-B-34-410-1-A36-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

MD1-B-34-410-1-A36-B-C Description

Short technical summary and product information.

The Littelfuse MD1-B-34-410-1-A36-B-C is a single-pole magnetic circuit breaker with hydraulic delay, rated at 1A and 250V. It uses a rocker actuator for manual on/off control and is designed for panel mount installation. The magnetic (hydraulic delay) trip mechanism provides reliable overcurrent protection with time-delay characteristics that ignore harmless inrush currents. This breaker is suitable for a variety of applications requiring compact circuit protection in control panels, power distribution, and industrial equipment. It holds approvals from CCC, CSA, and UL1077, ensuring compliance with international safety standards. The unit has a 1-pole configuration, making it ideal for single-phase line protection. The panel mount design allows for secure installation in standard cutouts, and the rocker actuator provides intuitive operation. No illumination is included, keeping the design simple and cost-effective.

MD1-B-34-410-1-A36-B-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse MD1-B-34-410-1-A36-B-C Circuit Breaker
Subcategory: Magnetic Circuit Breaker

MD1-B-34-410-1-A36-B-C Compliance

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

MD1-B-34-410-1-A36-B-C Features

  • 1A rated current for overcurrent protection.
  • 250V AC/DC voltage rating.
  • Magnetic hydraulic delay trip mechanism.
  • 1-pole configuration for single circuit protection.
  • Panel mount rocker actuator design.

MD1-B-34-410-1-A36-B-C Applications

  • Used in power distribution for equipment protection.
  • Suitable for telecommunications and industrial control systems.
  • Provides reliable circuit breaker function in panel-mounted applications.
  • Ideal for overcurrent protection in 250V systems.

MD1-B-34-410-1-A36-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MD1-B-34-410-1-A36-B-C circuit breaker?

1A.

What is the voltage rating of this circuit breaker?

250V.

What type of trip mechanism does it use?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1 pole.

What actuator type is used?

Rocker actuator.

What is the mounting type?

Panel mount.

What safety approvals does this circuit breaker hold?

CCC, CSA, UL1077.

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