Mfr Part #:

MD1-B-34-470-2-A33-B-C

This 1-pole magnetic hydraulic delay circuit breaker is rated for 7A at 250V. It features a rocker actuator and panel mount design.

Stock on Request

MD1-B-34-470-2-A33-B-C Description

Short technical summary and product information.

The Littelfuse MD1-B-34-470-2-A33-B-C is a single-pole magnetic hydraulic delay circuit breaker rated for 7A at 250V. Its rocker actuator provides convenient manual reset, and the panel mount design ensures secure installation in control panels and distribution systems.

This breaker offers magnetic hydraulic delay characteristics, providing reliable overcurrent protection with a controlled time delay to handle inrush without nuisance tripping. The 1-pole configuration supports single-phase applications.

Approved by CCC, CSA, and UL1077, this component meets international safety standards for industrial and commercial use. Its compact panel mount footprint simplifies integration into existing systems.

MD1-B-34-470-2-A33-B-C Quick Information

Product Type: Circuit Breaker

Series: MD1

Canonical Name: Magnetic (Hydraulic Delay) Circuit Breaker, 7A, 250V, 1 Pole, Rocker Actuator, Panel Mount

Subcategory: Magnetic Circuit Breaker

MD1-B-34-470-2-A33-B-C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MD1-B-34-470-2-A33-B-C Features

Rated for 7A at 250V AC/DC.
Single pole magnetic hydraulic delay.
Rocker actuator for easy operation.
Panel mount design for secure installation.
Approved to UL1077, CSA, CCC.

MD1-B-34-470-2-A33-B-C Applications

Overcurrent protection for industrial control panels
Panel mount circuit breaker for power distribution
Hydraulic-magnetic breaker for motor branch circuits
Single-pole protection for lighting and equipment
Rocker-actuated breaker for easy manual reset

MD1-B-34-470-2-A33-B-C FAQs

7 frequently asked questions generated from this part’s specifications.

What is the rated voltage for this circuit breaker?

The rated voltage is 250V.

What is the current rating?

The current rating is 7A.

How many poles does this breaker have?

It has 1 pole.

What type of breaker is it?

It is a magnetic (hydraulic delay) circuit breaker.

What type of actuator does it use?

It uses a rocker actuator.

What mounting type is supported?

Panel mount.

What approvals does it have?

CCC, CSA, and UL1077.

MD1-B-34-470-2-A33-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

View All Alternate Parts

MB1-B-32-470-1-A22-B-C

Littelfuse Inc.

The Littelfuse Inc. MB1-B-32-470-1-A22-B-C is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 7A and 250V. It features a panel mount design and a rocker actuator.

View Part

ME1-B-94-470-2-A22-A-C